JP7543706B2 - Deodorant composition suitable for aldehyde gas or ketone gas, deodorant product, and method for producing the same - Google Patents
Deodorant composition suitable for aldehyde gas or ketone gas, deodorant product, and method for producing the same Download PDFInfo
- Publication number
- JP7543706B2 JP7543706B2 JP2020091541A JP2020091541A JP7543706B2 JP 7543706 B2 JP7543706 B2 JP 7543706B2 JP 2020091541 A JP2020091541 A JP 2020091541A JP 2020091541 A JP2020091541 A JP 2020091541A JP 7543706 B2 JP7543706 B2 JP 7543706B2
- Authority
- JP
- Japan
- Prior art keywords
- gases
- deodorizing
- ketone
- composition
- aldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000203 mixture Substances 0.000 title claims description 171
- 239000002781 deodorant agent Substances 0.000 title claims description 141
- 150000001299 aldehydes Chemical class 0.000 title claims description 86
- 150000002576 ketones Chemical class 0.000 title claims description 82
- 238000004519 manufacturing process Methods 0.000 title claims description 33
- 239000007789 gas Substances 0.000 claims description 188
- 230000001877 deodorizing effect Effects 0.000 claims description 89
- HAMNKKUPIHEESI-UHFFFAOYSA-N aminoguanidine Chemical class NNC(N)=N HAMNKKUPIHEESI-UHFFFAOYSA-N 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 36
- 239000002738 chelating agent Substances 0.000 claims description 35
- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- UBDZFAGVPPMTIT-UHFFFAOYSA-N 2-aminoguanidine;hydron;chloride Chemical compound [Cl-].NC(N)=N[NH3+] UBDZFAGVPPMTIT-UHFFFAOYSA-N 0.000 claims description 23
- 239000000835 fiber Substances 0.000 claims description 22
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- VKGQPUZNCZPZKI-UHFFFAOYSA-N (diaminomethylideneamino)azanium;sulfate Chemical compound NN=C(N)N.NN=C(N)N.OS(O)(=O)=O VKGQPUZNCZPZKI-UHFFFAOYSA-N 0.000 claims description 12
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- 238000000034 method Methods 0.000 description 16
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- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical group [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 11
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 11
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- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 6
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- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- UAGLZAPCOXRKPH-UHFFFAOYSA-N nitric acid;1,2,3-triaminoguanidine Chemical compound O[N+]([O-])=O.NNC(NN)=NN UAGLZAPCOXRKPH-UHFFFAOYSA-N 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- WSHYKIAQCMIPTB-UHFFFAOYSA-M potassium;2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate Chemical compound [K+].[O-]C=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 WSHYKIAQCMIPTB-UHFFFAOYSA-M 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229940083542 sodium Drugs 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001790 sodium citrate Drugs 0.000 description 1
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- QUBMWJKTLKIJNN-UHFFFAOYSA-B tin(4+);tetraphosphate Chemical compound [Sn+4].[Sn+4].[Sn+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QUBMWJKTLKIJNN-UHFFFAOYSA-B 0.000 description 1
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910000166 zirconium phosphate Inorganic materials 0.000 description 1
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
本発明は、金属（合金を含む。以下、同じ。）製の容器に貯蔵した際に腐食が抑制されるアルデヒド系ガス又はケトン系ガスの消臭に好適な消臭剤組成物に関する。又、本発明は、消臭製品の製造原料である、消臭剤組成物と、接着剤樹脂等とを含む加工液を、金属製の容器、撹拌羽根等を備える装置を用いて製造する場合、及び、消臭剤組成物又は加工液を使用して消臭製品を製造する場合に、容器、部材等の腐食が抑制される、アルデヒド系ガス又はケトン系ガスに好適な消臭剤組成物に関し、前記消臭剤組成物を含む消臭製品及びその製造方法に関する。 The present invention relates to a deodorant composition suitable for deodorizing aldehyde gases or ketone gases, which inhibits corrosion when stored in a container made of metal (including alloys; the same applies below). The present invention also relates to a deodorant composition suitable for aldehyde gases or ketone gases, which inhibits corrosion of containers, members, etc. when a processing liquid containing the deodorant composition and adhesive resin, etc., which are raw materials for manufacturing the deodorant product, is manufactured using an apparatus equipped with a metal container, stirring blades, etc., and when a deodorant product is manufactured using the deodorant composition or the processing liquid, and also relates to a deodorant product containing the deodorant composition and a method for manufacturing the same.
生活環境、職場環境等に応じて、空気中には、悪臭、有害ガス等の様々なガス状汚染物質が存在しており、これらガス状汚染物質を除去し、快適な環境を得ることに関心が持たれるようになってきた。例えば、アルデヒド系ガスやケトン系ガスは、タバコの煙、体臭（汗臭、口臭等）、ペット臭、カビ臭、塗料臭、印刷臭等の各種の臭気に含まれており、人体への影響が指摘されていることから、近年、室内、車内等において、アルデヒド系ガス又はケトン系ガスを含む空気を浄化するための消臭濾材、消臭フィルター等の消臭製品が提案されている。そして、これらの消臭製品の製造原料として、種々のアルデヒド系ガス消臭剤及びケトン系ガス消臭剤が知られている（特許文献１～４参照）。 Depending on the living environment, work environment, etc., various gaseous pollutants such as foul odors and harmful gases are present in the air, and there has been growing interest in removing these gaseous pollutants to create a comfortable environment. For example, aldehyde gases and ketone gases are contained in various odors such as cigarette smoke, body odor (sweat odor, bad breath, etc.), pet odor, mold odor, paint odor, printing odor, etc., and since their effects on the human body have been pointed out, in recent years, deodorizing products such as deodorizing filter media and deodorizing filters have been proposed to purify the air containing aldehyde gases or ketone gases indoors, in cars, etc. Furthermore, various aldehyde gas deodorizers and ketone gas deodorizers are known as raw materials for manufacturing these deodorizing products (see Patent Documents 1 to 4).
特許文献１には、ケイ酸塩化合物及び４価金属リン酸塩からなる群から選ばれる少なくとも１種以上のものに、コハク酸ジヒドラジド、カルボヒドラジド及びシュウ酸ジヒドラジドからなる群から選ばれる少なくとも１種以上のものを担持したアルデヒド系ガス消臭剤が開示されている。 Patent Document 1 discloses an aldehyde gas deodorizer that supports at least one selected from the group consisting of silicate compounds and tetravalent metal phosphates, and at least one selected from the group consisting of succinic acid dihydrazide, carbohydrazide, and oxalic acid dihydrazide.
特許文献２には、モノアミノグアニジン塩、ジアミノグアニジン塩及びトリアミノグアニジン塩からなる群から選ばれる少なくとも１種以上を含有するアルデヒド系ガス消臭剤が開示されている。 Patent Document 2 discloses an aldehyde gas deodorizer that contains at least one selected from the group consisting of monoaminoguanidine salts, diaminoguanidine salts, and triaminoguanidine salts.
特許文献３には、ジヒドラジド化合物と含水無機質粉体と水とを含有する消臭組成物を調製する工程、及び、消臭剤全体の中で水分が４．５質量％以上残存するように消臭組成物を４５℃以上９０℃以下の温度で加熱する工程により得られたアルデヒド系ガス消臭剤が開示されている。
又、特許文献３には、バインダーを用いてアルデヒド系ガス消臭剤を後加工して得られた消臭加工製品（消臭製品）が開示されており、この場合、通常、アルデヒド系ガス消臭剤、バインダー及び液状媒体を含有する加工液が用いられる。
Patent Document 3 discloses an aldehyde gas deodorizer obtained by a process of preparing a deodorizing composition containing a dihydrazide compound, a hydrous inorganic powder, and water, and a process of heating the deodorizing composition at a temperature of 45° C. or higher and 90° C. or lower so that 4.5% by mass or more of moisture remains in the entire deodorant.
Furthermore, Patent Document 3 discloses a deodorizing processed product (deodorizing product) obtained by post-processing an aldehyde gas deodorizer with a binder, and in this case, a processing liquid containing the aldehyde gas deodorizer, a binder, and a liquid medium is usually used.
特許文献４には、第一級アミン化合物を含有することを特徴とするケトン系ガス吸着剤が開示されている。 Patent document 4 discloses a ketone gas adsorbent that contains a primary amine compound.
近年、アミノグアニジン塩を主とする消臭剤は、アルデヒド系ガスやケトン系ガスの消臭剤として広く用いられる一方で、このような消臭剤の貯蔵容器が金属を含む場合や、消臭製品の製造に用いられる、消臭剤、接着剤樹脂等を含有する加工液を調製するための製造設備（容器、撹拌羽根等）が金属を含む場合には、アミノグアニジン塩が原因と思われる腐食が確認されることがあった。このような腐食により、アミノグアニジン塩を主とする消臭剤又は加工液が不純物を含むことになったり、製造設備に不具合をもたらしたりするため、消臭製品を安定生産するために、消臭剤の改善が望まれていた。 In recent years, deodorants mainly composed of aminoguanidine salts have been widely used as deodorants for aldehyde gases and ketone gases. However, when the storage containers for such deodorants contain metal, or when the manufacturing equipment (containers, stirring blades, etc.) used to prepare processing fluids containing deodorants, adhesive resins, etc., used in the manufacture of deodorant products contains metal, corrosion thought to be caused by aminoguanidine salts has been confirmed. Such corrosion can cause the deodorants or processing fluids mainly composed of aminoguanidine salts to contain impurities or cause malfunctions in the manufacturing equipment, so improvements to deodorants are needed to ensure stable production of deodorant products.
本発明は、下記［１］～［１３］に記載の消臭性組成物に関する。
［１］アミノグアニジン塩と、金属のキレート剤とを含有し、車両の室内に使用されることを特徴とするアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［２］車両用内装材に用いられることを特徴とする前記［１］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［３］前記車両が自動車である前記［１］又は［２］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［４］アミノグアニジン塩と、金属のキレート剤とを含有し、フィルターに使用されることを特徴とするアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［５］アミノグアニジン塩と、金属のキレート剤とを含有し、建造物の室内に使用されることを特徴とするアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［６］住宅用内装材に用いられることを特徴とする前記［５］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［７］アミノグアニジン塩と、金属のキレート剤とを含有し、衣料に使用されることを特徴とするアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［８］前記アミノグアニジン塩が、アミノグアニジン塩酸塩及びアミノグアニジン硫酸塩から選ばれた少なくとも１種である前記［１］～［７］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［９］前記キレート剤が、無機リン酸、カルボン酸及びこれらの塩から選ばれた少なくとも１種である前記［１］～［７］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［１０］前記アミノグアニジン塩及び前記キレート剤の少なくとも一方が無機担体に担持されている前記［１］～［９］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［１１］前記無機担体が、ケイ素化合物からなる前記［１０］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［１２］前記アミノグアニジン塩の含有量を１００質量部とした場合に、前記キレート剤の含有量が１～５０質量部である前記［１］～［１１］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
［１３］前記アミノグアニジン塩の含有割合が、組成物の全体に対して５～７０質量％である請求項１～１２のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物。
The present invention relates to a deodorant composition described in the following items [1] to [13].
[1] A deodorizing composition for use with aldehyde gases or ketone gases, comprising an aminoguanidine salt and a metal chelating agent, and used in the interior of a vehicle.
[2] The deodorant composition for aldehyde gases or ketone gases according to the above [1], characterized in that it is used for vehicle interior materials.
[3] The deodorant composition for use with aldehyde gases or ketone gases according to [1] or [2] above, wherein the vehicle is an automobile.
[4] A deodorant composition for use with aldehyde gases or ketone gases, comprising an aminoguanidine salt and a metal chelating agent, and used in a filter.
[5] A deodorant composition for use against aldehyde gases or ketone gases, comprising an aminoguanidine salt and a metal chelating agent, and used indoors in a building.
[6] The deodorant composition for aldehyde gases or ketone gases according to the above [5], characterized in that it is used as an interior material for housing.
[7] A deodorant composition for use with aldehyde gases or ketone gases, comprising an aminoguanidine salt and a metal chelating agent, and used for clothing.
[8] The deodorant composition for use with aldehyde gases or ketone gases according to any one of [1] to [7], wherein the aminoguanidine salt is at least one selected from aminoguanidine hydrochloride and aminoguanidine sulfate.
[9] The deodorant composition for use with aldehyde gases or ketone gases according to any one of [1] to [7] above, wherein the chelating agent is at least one selected from inorganic phosphoric acid, carboxylic acid, and salts thereof.
[10] The deodorant composition for use with aldehyde gases or ketone gases according to any one of [1] to [9] above, wherein at least one of the aminoguanidine salt and the chelating agent is supported on an inorganic carrier.
[11] The deodorant composition for use with aldehyde gases or ketone gases according to [10] above, wherein the inorganic carrier is made of a silicon compound.
[12] The deodorant composition for use with aldehyde gases or ketone gases according to any one of [1] to [11], wherein the content of the chelating agent is 1 to 50 parts by mass when the content of the aminoguanidine salt is 100 parts by mass.
[13] The deodorant composition for aldehyde gases or ketone gases according to any one of claims 1 to 12, wherein the content of the aminoguanidine salt is 5 to 70 mass% based on the total mass of the composition.
又、本発明は、下記［１４］～［２７］に記載の消臭製品及びその製造方法に関する。
［１４］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む自動車内装用消臭樹脂。
［１５］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む自動車内装用消臭繊維。
［１６］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む自動車内装用消臭布帛。
［１７］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む自動車内装消臭フィルター。
［１８］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする自動車内装用消臭樹脂の製造方法。
［１９］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする自動車内装用消臭繊維の製造方法。
［２０］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする自動車内装用消臭布帛の製造方法。
［２１］前記［１］～［３］のいずれかに記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする自動車内装用消臭フィルターの製造方法。
［２２］前記［４］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む消臭フィルター。
［２３］前記［４］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする消臭フィルターの製造方法。
［２４］前記［６］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む消臭住宅内装材。
［２５］前記［６］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする消臭住宅内装材の製造方法。
［２６］前記［７］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む消臭衣料。
［２７］前記［７］に記載のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を用いることを特徴とする消臭衣料の製造方法。
The present invention also relates to the deodorizing products and the manufacturing methods thereof described in [14] to [27] below.
[14] A deodorizing resin for automobile interiors, comprising the deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[15] A deodorizing fiber for automobile interiors, comprising the deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[16] A deodorizing fabric for automobile interiors, comprising the deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[17] An automobile interior deodorizing filter comprising the deodorizing composition for aldehyde gases or ketone gases according to any one of [1] to [3] above.
[18] A method for producing a deodorizing resin for automobile interiors, comprising using a deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[19] A method for producing a deodorizing fiber for automobile interiors, comprising using a deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[20] A method for producing a deodorizing fabric for automobile interiors, comprising using a deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[21] A method for producing a deodorizing filter for automobile interiors, comprising using a deodorizing composition for aldehyde gases or ketone gases described in any one of [1] to [3] above.
[22] A deodorizing filter comprising the deodorizing composition for aldehyde gases or ketone gases described in [4] above.
[23] A method for producing a deodorizing filter, comprising using the deodorizing composition for aldehyde gases or ketone gases described in [4] above.
[24] A deodorizing residential interior material comprising the deodorizing composition for aldehyde gases or ketone gases described in [6] above.
[25] A method for producing a deodorizing residential interior material, comprising using the deodorizing composition for aldehyde gases or ketone gases described in [6] above.
[26] A deodorizing garment comprising the deodorizing composition for use with aldehyde gases or ketone gases described in [7] above.
[27] A method for producing deodorized clothing, comprising using the deodorizer composition for aldehyde gases or ketone gases described in [7] above.
本発明の消臭剤組成物は、アルデヒド系ガス及び／又はケトン系ガスの消臭に好適な消臭製品の製造に好適である。又、（１）消臭剤組成物、（２）消臭剤組成物を含む消臭製品の製造に用いられる、消臭剤組成物と、接着剤樹脂と、分散媒とを含む加工液、（３）消臭剤組成物と、分散媒とを含むスラリー、又は、（４）消臭剤組成物を含む消臭製品の、収容又は製造に用いられる、容器、撹拌装置の撹拌羽根又は撹拌軸、及び、塗布、紡糸並びに成型等に用いる部材等、が金属製である場合に、腐食を抑制することができる。従って、腐食に起因する不純物の混入が抑制された消臭製品を効率よく製造することができる。特に、キレート剤の含有量が、アミノグアニジン塩の含有量を１００質量部としたときに、１～５０質量部である場合には、上記効果が顕著となる。 The deodorant composition of the present invention is suitable for producing a deodorant product suitable for deodorizing aldehyde gases and/or ketone gases. In addition, when the container, the stirring blade or stirring shaft of the stirring device, and the members used for coating, spinning, molding, etc., used in storing or producing (1) the deodorant composition, (2) the processing liquid containing the deodorant composition, an adhesive resin, and a dispersion medium used in producing a deodorant product containing the deodorant composition, (3) the slurry containing the deodorant composition and a dispersion medium, or (4) the deodorant product containing the deodorant composition, are made of metal, corrosion can be suppressed. Therefore, a deodorant product in which the inclusion of impurities due to corrosion is suppressed can be efficiently produced. In particular, when the content of the chelating agent is 1 to 50 parts by mass when the content of the aminoguanidine salt is 100 parts by mass, the above effect is remarkable.
１．消臭剤組成物
本発明は、アルデヒド系ガス及び／又はケトン系ガスのアミノグアニジン塩に対する化学吸着作用を利用したアルデヒド系ガス及び／又はケトン系ガスに好適な消臭剤組成物であり、アミノグアニジン塩と、キレート剤とを含有する組成物であって、他の成分（後述）を更に含有してもよい固体組成物である。尚、アルデヒド系ガスとは、アルデヒド基を含む化合物に由来するガスを意味し、具体的には、ホルムアルデヒド、アセトアルデヒド、ブロパナール、ブタナール、ノネナール等に由来するガスである。又、ケトン系ガスとは、カルボニル基を含む化合物に由来するガスを意味し、具体的には、アセトン、メチルエチルケトン、アセト酢酸、β－ヒドロキシ酪酸、ジアセチル、２，３－ペンタンジオン、２，３－ヘキサンジオン等に由来するガスである。本発明の消臭剤組成物は、特にアルデヒド系ガスに対して好適であるが、ケトン系ガスに対しても消臭効果を有する消臭剤組成物である。
1. Deodorant composition The present invention is a deodorant composition suitable for aldehyde gases and/or ketone gases utilizing the chemical adsorption action of aldehyde gases and/or ketone gases to an aminoguanidine salt, and is a solid composition containing an aminoguanidine salt and a chelating agent, which may further contain other components (described later). The aldehyde gas means a gas derived from a compound containing an aldehyde group, specifically a gas derived from formaldehyde, acetaldehyde, propanal, butanal, nonenal, etc. The ketone gas means a gas derived from a compound containing a carbonyl group, specifically a gas derived from acetone, methyl ethyl ketone, acetoacetic acid, β-hydroxybutyric acid, diacetyl, 2,3-pentanedione, 2,3-hexanedione, etc. The deodorant composition of the present invention is particularly suitable for aldehyde gases, but also has a deodorant effect on ketone gases.
１－１．アミノグアニジン塩
上記アミノグアニジン塩としては、モノアミノグアニジン、ジアミノグアニジン又はトリアミノグアニジンの塩酸塩、硫酸塩、炭酸塩、硝酸塩等が挙げられる。
上記モノアミノグアニジン塩としては、アミノグアニジン塩酸塩、アミノグアニジン硫酸塩、アミノグアニジン重炭酸塩、アミノグアニジン硝酸塩等が挙げられる。
上記ジアミノグアニジン塩としては、ジアミノグアニジン塩酸塩、ジアミノグアニジン硫酸塩、ジアミノグアニジン硝酸塩等が挙げられる。
又、上記トリアミノグアニジン塩としては、トリアミノグアニジン塩酸塩、トリアミノグアニジン硝酸塩等が挙げられる。上記アミノグアニジン塩としては、アミノグアニジン塩酸塩及びアミノグアニジン硫酸塩が好ましい。
本発明の実施形態に係る消臭剤組成物に含まれるアミノグアニジン塩は、１種のみでも、２種以上でもよい。
1-1. Aminoguanidine salts Examples of the aminoguanidine salts include hydrochlorides, sulfates, carbonates, and nitrates of monoaminoguanidine, diaminoguanidine, or triaminoguanidine.
Examples of the monoaminoguanidine salt include aminoguanidine hydrochloride, aminoguanidine sulfate, aminoguanidine bicarbonate, and aminoguanidine nitrate.
Examples of the diaminoguanidine salt include diaminoguanidine hydrochloride, diaminoguanidine sulfate, and diaminoguanidine nitrate.
Examples of the above-mentioned triaminoguanidine salt include triaminoguanidine hydrochloride, triaminoguanidine nitrate, etc. As the above-mentioned aminoguanidine salt, aminoguanidine hydrochloride and aminoguanidine sulfate are preferred.
The aminoguanidine salt contained in the deodorant composition according to the embodiment of the present invention may be of one type or of two or more types.
本発明の実施形態に係る消臭剤組成物に含有されるアミノグアニジン塩の含有割合は、アルデヒド系ガス又はケトン系ガスの消臭効果の観点から、組成物の全体に対して、好ましくは５～７０質量％、より好ましくは１０～６０質量％、更に好ましくは２０～５５質量％である。 The content of the aminoguanidine salt in the deodorant composition according to the embodiment of the present invention is preferably 5 to 70% by mass, more preferably 10 to 60% by mass, and even more preferably 20 to 55% by mass, based on the total mass of the composition, from the viewpoint of the deodorizing effect against aldehyde gases or ketone gases.
１－２．キレート剤
上記キレート剤としては、金属イオンに配位してキレート化合物を形成するもの（多座配位子）であれば、特に限定されない。本発明の実施形態においては、鉄、クロム、ニッケル、コバルト、タングステン、マンガン、モリブデン、亜鉛等の重金属イオンに配位してキレート化合物を形成するものが好ましく、無機リン酸、カルボン酸又はこれらの塩を用いることができる。これらの化合物は、組み合わせて用いてもよい。
上記キレート剤が無機リン酸を含む場合には、消臭剤組成物の変色がなく、より好ましい。
1-2. Chelating agent The chelating agent is not particularly limited as long as it is a chelating agent that forms a chelate compound by coordinating with a metal ion (multidentate ligand). In the embodiment of the present invention, it is preferable to use a chelating agent that forms a chelate compound by coordinating with a heavy metal ion such as iron, chromium, nickel, cobalt, tungsten, manganese, molybdenum, or zinc, and inorganic phosphoric acid, carboxylic acid, or a salt thereof can be used. These compounds may be used in combination.
It is more preferable that the chelating agent contains an inorganic phosphoric acid, since this prevents discoloration of the deodorant composition.
上記無機リン酸としては、リン酸、ピロリン酸、トリポリリン酸、ヘキサメタリン酸等が挙げられる。又、無機リン酸の塩は、これらの無機リン酸と、１価又は２価の金属との塩であり、好ましくは、カリウム、ナトリウム等のアルカリ金属との塩である。上記無機リン酸塩としては、ヘキサメタリン酸ナトリウムが好ましい。 The inorganic phosphoric acid may be phosphoric acid, pyrophosphoric acid, tripolyphosphoric acid, hexametaphosphoric acid, etc. The salt of the inorganic phosphoric acid is a salt of the inorganic phosphoric acid with a monovalent or divalent metal, preferably an alkali metal such as potassium or sodium. The inorganic phosphate salt is preferably sodium hexametaphosphate.
上記カルボン酸としては、コハク酸、グルタル酸、アジピン酸等のジカルボン酸；ニトリロ三酢酸、エチレンジアミン四酢酸、ジエチレントリアミノ五酢酸、トリエチレンテトラアミン六酢酸等のアミノカルボン酸；ジヒドロキシエチルグリシン、Ｎ－（２－ヒドロキシエチル）イミノ二酢酸、トリエタノールアミンＬ－グルタミン酸二酢酸、ヒドロキシエチルエチレンジアミノ四酢酸等のヒドロキシアミノカルボン酸；クエン酸、酒石酸、グルコン酸、グルコヘプトン酸等のヒドロキシカルボン酸等が挙げられる。上記カルボン酸としては、ジカルボン酸及びヒドロキシカルボン酸が好ましい。
又、カルボン酸の塩は、ナトリウム塩、カリウム塩、リチウム塩、アンモニウム塩、アミン塩、アルカノールアミン塩等とすることができる。
ヒドロキシカルボン酸塩としては、クエン酸ナトリウム、酒石酸ナトリウム、グルコン酸ナトリウム、ナトリウムグリコヘプトネート等が挙げられる。アミノカルボン酸塩としては、ニトリロ三酢酸・３ナトリウム、エチレンジアミン四酢酸・４ナトリウム、エチレンジアミン四酢酸・２ナトリウム、ジエチレントリアミノ五酢酸・５ナトリウム等が挙げられる。ヒドロキシアミノカルボン酸塩としては、ジヒドロキシエチルグリシンナトリウム、Ｎ－（２－ヒドロキシエチル）イミノ二酢酸・２ナトリウム、トリエタノールアミンＬ－グルタミン酸二酢酸・４ナトリウム、ヒドロキシエチルエチレンジアミノ四酢酸・４ナトリウム等が挙げられる。
Examples of the carboxylic acid include dicarboxylic acids such as succinic acid, glutaric acid, and adipic acid, aminocarboxylic acids such as nitrilotriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminopentaacetic acid, and triethylenetetraaminehexaacetic acid, hydroxyaminocarboxylic acids such as dihydroxyethylglycine, N-(2-hydroxyethyl)iminodiacetic acid, triethanolamine L-glutamic acid diacetic acid, and hydroxyethylethylenediaminotetraacetic acid, and hydroxycarboxylic acids such as citric acid, tartaric acid, gluconic acid, and glucoheptonic acid. As the carboxylic acid, dicarboxylic acids and hydroxycarboxylic acids are preferable.
The salt of the carboxylic acid may be a sodium salt, a potassium salt, a lithium salt, an ammonium salt, an amine salt, an alkanolamine salt, or the like.
Examples of hydroxycarboxylates include sodium citrate, sodium tartrate, sodium gluconate, and sodium glycoheptonate. Examples of aminocarboxylates include trisodium nitrilotriacetate, tetrasodium ethylenediaminetetraacetate, disodium ethylenediaminetetraacetate, and pentasodium diethylenetriaminopentaacetate. Examples of hydroxyaminocarboxylates include sodium dihydroxyethylglycine, disodium N-(2-hydroxyethyl)iminodiacetate, tetrasodium triethanolamine L-glutamate diacetate, and tetrasodium hydroxyethylethylenediaminotetraacetate.
本発明の実施形態に係る消臭剤組成物に含まれるキレート剤の含有量は、特に限定されない。上記キレート剤の含有割合は、アルデヒド系ガス又はケトン系ガスの消臭効果を維持しつつ、本発明の効果が十分に得られることから、上記アミノグアニジン塩の含有量を１００質量部とした場合に、好ましくは１～５０質量部、より好ましくは５～４５質量部、更に好ましくは１０～４０質量部である。 The content of the chelating agent contained in the deodorant composition according to the embodiment of the present invention is not particularly limited. The content of the chelating agent is preferably 1 to 50 parts by mass, more preferably 5 to 45 parts by mass, and even more preferably 10 to 40 parts by mass, based on 100 parts by mass of the aminoguanidine salt, since the effect of the present invention can be sufficiently obtained while maintaining the deodorizing effect against aldehyde gases or ketone gases.
１－３．無機担体
本発明の実施形態に係る消臭剤組成物において、アミノグアニジン塩及びキレート剤の少なくとも一方が無機担体に担持されていることが好ましく、少なくともアミノグアニジン塩が無機担体に担持されてなる複合体（以下、「複合体（１）」という）を含む組成物であることが特に好ましい。
In the deodorant composition according to the embodiment of the present invention, it is preferable that at least one of the aminoguanidine salt and the chelating agent is supported on an inorganic carrier, and it is particularly preferable that the composition contains a complex in which at least the aminoguanidine salt is supported on an inorganic carrier (hereinafter referred to as "complex (1)").
上記無機担体は、水と反応せず、且つ、水に溶解しないものであれば、特に限定されない。上記無機担体としては、ケイ素化合物、４価金属リン酸塩化合物等が挙げられる。これらのうち、ケイ素化合物が好ましい。 The inorganic carrier is not particularly limited as long as it does not react with water and does not dissolve in water. Examples of the inorganic carrier include silicon compounds and tetravalent metal phosphate compounds. Of these, silicon compounds are preferred.
上記ケイ素化合物としては、ケイ酸塩化合物、ゼオライト、シリカ、シリカゲル等が挙げられる。上記ケイ酸塩化合物としては、ケイ酸アルミニウム、ケイ酸マグネシウム等が挙げられる。
上記ケイ酸アルミニウムは、好ましくは、下記一般式（１）で表される化合物であり、上記ケイ酸マグネシウムは、好ましくは、下記一般式（２）で表される化合物である。
Ａｌ２Ｏ３・ｍＳｉＯ２・ｎＨ２Ｏ （１）
（式中、ｍは６以上の数であり、ｎは１以上の数である。）
ＭｇＯ・ｑＳｉＯ２・ｎＨ２Ｏ （２）
（式中、ｑは１以上の数であり、ｎは０．１以上の数である。）
Examples of the silicon compound include silicate compounds, zeolites, silica, silica gel, etc. Examples of the silicate compound include aluminum silicate, magnesium silicate, etc.
The aluminum silicate is preferably a compound represented by the following general formula (1), and the magnesium silicate is preferably a compound represented by the following general formula (2).
Al2O3 ・ mSiO2・nH2O (1)
(In the formula, m is a number of 6 or more, and n is a number of 1 or more.)
MgO・qSiO 2・nH 2 O (2)
(In the formula, q is a number of 1 or more, and n is a number of 0.1 or more.)
上記ケイ酸アルミニウムを表す一般式（１）において、ｍは、好ましくは６～５０、より好ましくは８～１５である。又、ｎは、好ましくは１～２０、より好ましくは３～１５である。
上記ケイ酸マグネシウムを表す一般式（２）において、ｑは、好ましくは１～２０、より好ましくは３～１５である。又、ｎは、好ましくは０．１～２０、より好ましくは１～８である。
In the above general formula (1) representing aluminum silicate, m is preferably 6 to 50, more preferably 8 to 15. Also, n is preferably 1 to 20, more preferably 3 to 15.
In the above general formula (2) representing magnesium silicate, q is preferably 1 to 20, more preferably 3 to 15. Also, n is preferably 0.1 to 20, more preferably 1 to 8.
上記ゼオライトとしては、Ａ型、Ｘ型、Ｙ型、α型、β型、ＺＳＭ－５等の構造を有するものを用いることができる。これらは、天然物及び合成物のいずれでもよい。 The zeolites that can be used include those having structures such as A-type, X-type, Y-type, α-type, β-type, and ZSM-5. These may be either natural or synthetic.
上記４価金属リン酸塩化合物としては、リン酸ジルコニウム、リン酸チタン、リン酸スズ等が挙げられる。これらの化合物は、結晶性及び非晶性のいずれでもよい。 The above-mentioned tetravalent metal phosphate compounds include zirconium phosphate, titanium phosphate, tin phosphate, etc. These compounds may be either crystalline or amorphous.
上記無機担体の性状及びサイズは、特に限定されない。アルデヒド系ガス又はケトン系ガスの消臭効果の観点から、ＢＥＴ比表面積は、好ましくは１０ｍ２／ｇ以上、より好ましくは５０ｍ２／ｇ以上であり、平均粒径は、好ましくは０．０１～５０μｍ、より好ましくは０．０２～２０μｍである。 The properties and size of the inorganic carrier are not particularly limited. From the viewpoint of the deodorizing effect of aldehyde gas or ketone gas, the BET specific surface area is preferably 10 m 2 /g or more, more preferably 50 m 2 /g or more, and the average particle size is preferably 0.01 to 50 μm, more preferably 0.02 to 20 μm.
本発明の実施形態に係る消臭剤組成物の好ましい態様である、アミノグアニジン塩が無機担体に担持されてなる複合体（１）を含む組成物において、この複合体（１）を構成するアミノグアニジン塩及び無機担体の含有割合は、特に限定されない。この複合体（１）の安定性及びアルデヒド系ガス又はケトン系ガスの消臭効果の観点から、アミノグアニジン塩の含有割合は、無機担体の含有量を１００質量部とした場合に、好ましくは５～５００質量部、より好ましくは１１～２００質量部、更に好ましくは２０～１００質量部である。 In a composition containing a complex (1) in which an aminoguanidine salt is supported on an inorganic carrier, which is a preferred embodiment of the deodorant composition according to the present invention, the content ratio of the aminoguanidine salt and the inorganic carrier constituting this complex (1) is not particularly limited. From the viewpoint of the stability of this complex (1) and the deodorizing effect against aldehyde gases or ketone gases, the content ratio of the aminoguanidine salt is preferably 5 to 500 parts by mass, more preferably 11 to 200 parts by mass, and even more preferably 20 to 100 parts by mass, assuming the content of the inorganic carrier to be 100 parts by mass.
上記複合体（１）は、従来、公知の方法により得られたものとすることができる。例えば、アミノグアニジン塩の粉末と、無機担体の粉末とを混合する方法、アミノグアニジン塩の溶液と、無機担体の粉末とを混合した後、媒体を除去する方法等とすることができる。尚、ここに挙げた方法に限るものではない。 The above-mentioned complex (1) can be obtained by a conventional method. For example, it can be a method of mixing an aminoguanidine salt powder with an inorganic carrier powder, or a method of mixing an aminoguanidine salt solution with an inorganic carrier powder and then removing the medium. However, the method is not limited to the methods listed here.
本発明の実施形態に係る消臭剤組成物は、キレート剤が無機担体に担持されてなる複合体（以下、「複合体（２）」という）を含む組成物であってもよい。この複合体（２）は、上記複合体（１）と同様にして製造することができる。 The deodorant composition according to the embodiment of the present invention may be a composition containing a complex in which a chelating agent is supported on an inorganic carrier (hereinafter referred to as "complex (2)"). This complex (2) can be produced in the same manner as the above-mentioned complex (1).
本発明の実施形態に係る消臭剤組成物は、アミノグアニジン塩及びキレート剤の両方が無機担体に担持されてなる複合体（以下、「複合体（３）」という）を含む組成物であってもよい。この複合体（３）において、担持されたアミノグアニジン塩及びキレート剤は接触状態であってもよいし、非接触状態であってもよい。 The deodorant composition according to an embodiment of the present invention may be a composition containing a complex (hereinafter referred to as "complex (3)") in which both an aminoguanidine salt and a chelating agent are supported on an inorganic carrier. In this complex (3), the supported aminoguanidine salt and the chelating agent may be in contact or not in contact.
１－４．他の成分
本発明の実施形態に係る消臭剤組成物は、更に他の成分を含有してもよい。他の成分としては、アルデヒド系ガス又はケトン系ガスを化学吸着する他の消臭剤（ヒドラジド化合物、アミノ基を有するアゾール化合物等）；硫黄系ガス、塩基性ガス、有機酸性ガス等を化学吸着する固体の消臭剤等が挙げられる。又、上記複合体（１）、複合体（２）及び複合体（３）は、従来、公知の解砕・粉砕により、粒子サイズが調整されたものであってもよい。解砕・粉砕の具体的な方法としては、ジェットミル粉砕、ＡＣＭ粉砕、ピンミル粉砕等が挙げられるが、これらに限るものではない。
1-4. Other Components The deodorant composition according to the embodiment of the present invention may further contain other components. Examples of the other components include other deodorants that chemically adsorb aldehyde gases or ketone gases (hydrazide compounds, azole compounds having an amino group, etc.); solid deodorants that chemically adsorb sulfur gases, basic gases, organic acid gases, etc. In addition, the above-mentioned complexes (1), (2), and (3) may be ones whose particle size has been adjusted by conventionally known crushing and pulverization. Specific methods of crushing and pulverization include jet mill pulverization, ACM pulverization, pin mill pulverization, etc., but are not limited thereto.
２．貯蔵容器
本発明の実施形態に係る消臭剤組成物を容器に貯蔵する場合、容器の材質は、通常、樹脂又は金属である。容器が金属製である場合には、消臭剤組成物が貯蔵されても内壁面を腐食させることはなく、その後、好適に取り扱うことができる。
2. Storage Container When the deodorant composition according to the embodiment of the present invention is stored in a container, the container is usually made of a resin or metal. When the container is made of metal, the inner wall surface is not corroded even if the deodorant composition is stored, and the container can be handled appropriately thereafter.
３．消臭製品
本発明の車両用に使用されることに特に制限はなく、例えば、車両用内装材等が挙げられる。本発明の車両には特制限はなく、例えば、自動車、鉄道、馬車、人力車及びオートバイ等が挙げられる。車両用内装材として特に制限はなく、例えば、カーシート、カーマット、自動車天井材、カーエアコンフィルター、カーキャビンフィルター、レジスター、センタークラスター、インストルメンタル、グローブボックス、シフトレバー、センターコンソール、ステアリングホイール、ピラートリム、ドアトリム、ルーフトリム、リアエプロン、サンバイザー、コンソールボックス、ドアオーナメント、ミドルボード、アームレスト、アンダートレー、トノカバー、シートベルト、ヘッドレスト、灰皿、デッキボード、吸音材、遮音材遮音断熱材、防音クッション材、防振材、緩衝材、カーテン、カーテンパネル、ゴミ箱、エアコン、オーディオ、ドライブレコーダー及びカーナビゲーション等が挙げられる。車両用内装材に使用される材質に特に制限はなく、例えば樹脂、繊維、布帛、紙、フェルト、発泡体、金属及びセラミックス等が挙げられる。
3. Deodorizing products There is no particular restriction on the use of the present invention for vehicles, and examples thereof include vehicle interior materials. There is no particular restriction on the vehicle of the present invention, and examples thereof include automobiles, trains, horse-drawn carriages, rickshaws, and motorcycles. There is no particular restriction on the vehicle interior materials, and examples thereof include car seats, car mats, automobile ceiling materials, car air conditioner filters, car cabin filters, registers, center clusters, instrumental parts, glove boxes, shift levers, center consoles, steering wheels, pillar trims, door trims, roof trims, rear aprons, sun visors, console boxes, door ornaments, middle boards, armrests, undertrays, tonneau covers, seat belts, headrests, ashtrays, deck boards, sound absorbing materials, sound insulation materials, sound insulation heat insulating materials, sound insulation cushioning materials, vibration-proofing materials, cushioning materials, curtains, curtain panels, trash cans, air conditioners, audio equipment, drive recorders, and car navigation systems. There is no particular restriction on the materials used for the vehicle interior materials, and examples thereof include resins, fibers, fabrics, paper, felt, foams, metals, and ceramics.
本発明のフィルターに特に制限はなく、例えば、空気清浄機用フィルター、エアコン用フィルター、除湿器用フィルター、加湿器用フィルター、室内換気扇用フィルター、室外換気扇用フィルター、トイレ用換気扇フィルター、浴室用換気扇フィルター、空調用フィルター及びキッチン用換気扇フィルター等が挙げられる。フィルターとして用いられる素材に特に制限はなく、例えば、樹脂、不織布、織布、紙、ガラス、金属及びセラミックス等が挙げられる。 The filter of the present invention is not particularly limited, and examples thereof include air purifier filters, air conditioner filters, dehumidifier filters, humidifier filters, indoor ventilation fan filters, outdoor ventilation fan filters, toilet ventilation fan filters, bathroom ventilation fan filters, air conditioning filters, and kitchen ventilation fan filters. There is no particular limitation on the material used as the filter, and examples thereof include resin, nonwoven fabric, woven fabric, paper, glass, metal, and ceramics.
本発明の建造物の室内に使用されることに特に制限はなく、建造物としては例えば、住宅、病院、学校、保育園、幼稚園、公民館、介護施設、図書館、美術館、博物館、駅舎、庁舎、ビル、店舗、事務所、ホテル、旅館及び浴場等が挙げられる。これらの住宅等の建造物の内装材としては特に制限はなく、例えば、フロアーマット、壁紙、カーテン、ブラインダー、ソファー、床材、フローリング材、絨毯、障子、襖、箪笥、クローゼット、下駄箱、玄関マット、トイレマット、バスマット、ベッド、クッション、棚材、ドア材、天井材、照明器具、スイッチ、コンセント、トイレ材、バス材、空調設備、キッチン材及び畳材等が挙げられる。住宅等の建造物の内装材に使用される材質に特に制限はなく、例えば樹脂、繊維、布帛、紙、金属及びセラミックス等が挙げられる。 There are no particular limitations on the use of the present invention in the interiors of buildings, and examples of buildings include houses, hospitals, schools, nurseries, kindergartens, community centers, nursing homes, libraries, art galleries, museums, stations, government buildings, buildings, stores, offices, hotels, inns, and bathhouses. There are no particular limitations on the interior materials for these houses and other buildings, and examples include floor mats, wallpaper, curtains, blinders, sofas, flooring, flooring materials, carpets, shoji screens, sliding doors, chests of drawers, closets, shoe cabinets, entrance mats, toilet mats, bath mats, beds, cushions, shelf materials, door materials, ceiling materials, lighting fixtures, switches, outlets, toilet materials, bath materials, air conditioning equipment, kitchen materials, and tatami mat materials. There are no particular limitations on the materials used for the interior materials for houses and other buildings, and examples include resins, fibers, fabrics, paper, metals, and ceramics.
本発明の衣料に特に制限はなく、寝具等を含み、例えば、シャツ、下着、パンツ、ブラジャー、ガードル、スパッツ、ジャンパー、ダウンジャケット、セーター、カーディガン、ズボン、ベスト、帽子、手袋、靴下、ストッキング、ワンピース、靴、サンダル、作業着、制服、白衣、パジャマ、マフラー、ネックウォーマー、肌着、Ｔシャツ、Ｙシャツ、スーツ、礼服、ネクタイ、枕、布団、枕カバー、シーツ、毛布、タオルケット、敷きパット、布団収納袋、タオル、ハンカチ、ガウン、スリッパ、腹巻、帯、着物、足袋、スポーツウェア、ジャージ、バンダナ、トレーナー、スウェット及びリストバンド等が挙げられる。衣料に用いられる布帛、繊維及びシート等の材質に特に制限はなく、公知の化学繊維、天然繊維及び樹脂等が挙げられる。 The clothing of the present invention is not particularly limited, and includes bedding, etc., such as shirts, underwear, pants, brassieres, girdles, spats, jumpers, down jackets, sweaters, cardigans, trousers, vests, hats, gloves, socks, stockings, dresses, shoes, sandals, work clothes, uniforms, white coats, pajamas, scarves, neck warmers, underwear, T-shirts, dress shirts, suits, formal wear, neckties, pillows, futons, pillowcases, sheets, blankets, towel blankets, mattress pads, futon storage bags, towels, handkerchiefs, gowns, slippers, belly warmers, obi, kimonos, tabi, sportswear, jerseys, bandanas, sweatshirts, sweatshirts, and wristbands. There are no particular limitations on the materials of the fabrics, fibers, sheets, etc. used for the clothing, and examples thereof include known chemical fibers, natural fibers, and resins.
本発明の消臭剤組成物は消臭スプレーとして用いることができる。消臭スプレーとすることにより、例えば、車両内や建造物の屋内の内装材等に消臭機能を容易に付与することができる上、車両内や建造物の屋内の内装材等に使用されている金属部材や車両内や建造物の屋内に存在する金属部材の腐食を抑制又は防止することができ、更に、消臭スプレー容器が金属の場合には、その腐食を抑制又は防止することができる。 The deodorant composition of the present invention can be used as a deodorant spray. By forming it into a deodorant spray, for example, it is possible to easily impart a deodorant function to interior materials in vehicles or buildings, and it is also possible to suppress or prevent corrosion of metal members used in interior materials in vehicles or buildings, or metal members present in vehicles or buildings, and further, when the deodorant spray container is made of metal, it is possible to suppress or prevent corrosion of the metal members.
本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物は、化学吸着型消臭剤であるため、吸着したアルデヒド系ガス又はケトン系ガスを高温下でも再放出することがほとんどなく、長期間に亘って保持し続けることができる。そのため、夏季など、車両内温度や建造物内温度が高くなった場合でも、効率よくアルデヒド系ガス又はケトン系ガスを吸着・消臭することができる。 The deodorant composition of the present invention for use with aldehyde gases or ketone gases is a chemical adsorption type deodorant, and therefore the adsorbed aldehyde gases or ketone gases are hardly re-released even at high temperatures, and can be retained for a long period of time. Therefore, even when the temperature inside a vehicle or building is high, such as in summer, the aldehyde gases or ketone gases can be efficiently adsorbed and deodorized.
４．消臭製品の製造方法
本発明の実施形態に係る消臭剤組成物は、これを基材に添着させて消臭製品とするために、好適な製造原料である。このような消臭製品は、通常、本発明の消臭剤組成物と、分散媒とを含有するスラリー（接着剤樹脂を含まない分散液）、又は、本発明の消臭剤組成物と、接着剤樹脂と、分散媒とを含有する加工液を、基材に塗工した後、乾燥させることにより製造することができる。
4. Manufacturing method of deodorant product The deodorant composition according to the embodiment of the present invention is a suitable manufacturing raw material for attaching it to a substrate to make a deodorant product. Such a deodorant product can usually be manufactured by applying a slurry (dispersion liquid not including adhesive resin) containing the deodorant composition of the present invention and a dispersion medium, or a processing liquid containing the deodorant composition of the present invention, an adhesive resin, and a dispersion medium, to a substrate and then drying the coating.
上記塗工工程では、基材の形状等に応じて、パディング、浸漬、コーティング、スプレー、及びプリント等を適用して、消臭剤組成物のスラリー又は加工液を基材の表面に塗布し、塗膜を形成する。 In the coating process, depending on the shape of the substrate, a slurry or processing liquid of the deodorant composition is applied to the surface of the substrate by padding, dipping, coating, spraying, printing, or the like, to form a coating film.
上記のスラリー又は加工液の調製に用いる分散媒は、水、有機溶剤又はこれらの混合液のいずれでもよい。
上記のスラリー又は加工液は、分散剤、粘度調整剤、消泡剤、着色剤、帯電防止剤、難燃剤、芳香剤、抗菌剤、抗ウイルス剤、抗アレルゲン剤、防腐剤等の添加剤を含有することができる。
The dispersion medium used in preparing the above-mentioned slurry or processing liquid may be any of water, an organic solvent, or a mixture thereof.
The above-mentioned slurry or processing liquid may contain additives such as dispersants, viscosity adjusters, antifoaming agents, colorants, antistatic agents, flame retardants, fragrances, antibacterial agents, antiviral agents, antiallergen agents, and preservatives.
上記加工液に含まれる接着剤樹脂は、特に限定されず、エチレン・酢酸ビニル共重合体又はその変性物、エチレン・塩化ビニル共重合体又はその変性物、塩化ビニル・酢酸ビニル共重合体、ポリ酢酸ビニル、ポリ塩化ビニル、変性オレフィン樹脂（塩素化ポリオレフィン等）、ポリエステル樹脂、アクリル樹脂、ウレタン樹脂又はその変性物、スチレン・ブタジエン共重合体、スチレン・イソプレン共重合体、スチレン・ブタジエン・スチレンブロック共重合体、スチレン・エチレン・ブチレン・スチレンブロック共重合体、スチレン・エチレン・プロピレン・スチレンブロック共重合体、水素添加スチレン・ブタジエン・スチレンブロック共重合体、水素添加スチレン・エチレン・ブチレン・スチレンブロック共重合体、水素添加スチレン・エチレン・プロピレン・スチレンブロック共重合体等を用いることができる。 The adhesive resin contained in the processing liquid is not particularly limited, and examples that can be used include ethylene-vinyl acetate copolymer or modified products thereof, ethylene-vinyl chloride copolymer or modified products thereof, vinyl chloride-vinyl acetate copolymer, polyvinyl acetate, polyvinyl chloride, modified olefin resin (chlorinated polyolefin, etc.), polyester resin, acrylic resin, urethane resin or modified products thereof, styrene-butadiene copolymer, styrene-isoprene copolymer, styrene-butadiene-styrene block copolymer, styrene-ethylene-butylene-styrene block copolymer, styrene-ethylene-propylene-styrene block copolymer, hydrogenated styrene-butadiene-styrene block copolymer, hydrogenated styrene-ethylene-butylene-styrene block copolymer, hydrogenated styrene-ethylene-propylene-styrene block copolymer, etc.
上記加工液に含まれる接着剤樹脂の含有割合は、本発明の消臭剤組成物を１００質量部とした場合に、通常、１０～３００質量部である。 The content of the adhesive resin in the processing liquid is usually 10 to 300 parts by mass, based on 100 parts by mass of the deodorant composition of the present invention.
上記のスラリー又は加工液は、好ましくは分散媒として水を主とする水系混合液であり、この水系混合液のｐＨは特に限定されないが、安定性の観点から、好ましくはｐＨ１～７である。上記水系混合液からなるスラリー又は加工液を製造する際には、通常、原料を収容し撹拌する容器、撹拌羽根等を備える装置が用いられる。これらの設備が金属製である場合には、スラリー又は加工液のｐＨが上記範囲にあっても、その製造後において腐食が抑制される。従って、同じ設備を用いて、連続的に製造を行う場合には、スラリー又は加工液の組成が安定に維持されるため、大量生産を効率よく行うことができる。又、加工液を使用して消臭製品を製造する場合にも、消臭製品の製造装置における腐食が抑制される。 The above-mentioned slurry or processing liquid is preferably an aqueous mixture mainly containing water as a dispersion medium. The pH of this aqueous mixture is not particularly limited, but is preferably pH 1 to 7 from the viewpoint of stability. When manufacturing a slurry or processing liquid consisting of the above-mentioned aqueous mixture, a device equipped with a container for containing and stirring the raw materials, a stirring blade, etc. is usually used. When these facilities are made of metal, corrosion is suppressed after the production even if the pH of the slurry or processing liquid is in the above range. Therefore, when the same facility is used for continuous production, the composition of the slurry or processing liquid is stably maintained, and mass production can be efficiently performed. Furthermore, when a deodorizing product is manufactured using the processing liquid, corrosion in the manufacturing equipment for the deodorizing product is suppressed.
本発明の消臭剤組成物を樹脂等に練り込んだ後、紡糸及び成型等をすることにより、消臭製品を製造することもできる。本発明の消臭剤組成物を用いると、紡糸及び成型等の加工時に加工設備の腐食を抑制し、又は防止するともに、その腐食により生成する不純物の消臭製品への混入を抑制し、又は防止することができる。紡糸方法及び成型方法等に特に制限はない。 A deodorant product can also be manufactured by kneading the deodorant composition of the present invention into a resin or the like, and then spinning and molding the resulting product. By using the deodorant composition of the present invention, corrosion of processing equipment during spinning, molding, and other processes can be suppressed or prevented, and impurities generated by the corrosion can be suppressed or prevented from being mixed into the deodorant product. There are no particular limitations on the spinning method, molding method, and the like.
本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物は、樹脂と混合することにより消臭樹脂組成物とすることができる。樹脂としては、ポリプロピレン、ポリエチレン、ＡＢＳ、ポリエステル、ポリウレタン、ナイロン、ポリスチレン、ポリカーボネート、アクリル樹脂及び塩化ビニル樹脂等が挙げられるが、これらの樹脂に限定されるものではない。 The deodorant composition of the present invention for use with aldehyde gases or ketone gases can be mixed with a resin to form a deodorant resin composition. Examples of the resin include polypropylene, polyethylene, ABS, polyester, polyurethane, nylon, polystyrene, polycarbonate, acrylic resin, and vinyl chloride resin, but are not limited to these resins.
本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を使用して消臭性繊維を製造する方法としては、常法に従えば良い。
例えば、本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を繊維に練り込み紡糸する方法や、紡糸した繊維に本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を含む加工液を塗工する方法等が挙げられる。
The method for producing a deodorizing fiber using the deodorant composition for aldehyde gases or ketone gases of the present invention may be according to a conventional method.
For example, there may be mentioned a method in which the deodorant composition of the present invention for use with aldehyde gases or ketone gases is kneaded into fibers and then spun, or a method in which a processing liquid containing the deodorant composition of the present invention for use with aldehyde gases or ketone gases is applied to the spun fibers.
本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物の加工に使用できる繊維用樹脂に制限はなく、公知の化学繊維はいずれも使用することができる。この好ましい具体例としては、例えばポリエステル、ポリウレタン、ナイロン、レーヨン、アクリル樹脂、アラミド、ビニロン、ポリエチレン及びポリプロピレン等が挙げられる。中でも、ポリウレタン、ポリエステル、ナイロン、アクリル樹脂及びポリエチレンであることが好ましい。これらの樹脂は、単独重合体であっても共重合体であってもよい。共重合体の場合、各共重合成分の重合割合に特に制限はない。 There is no restriction on the fiber resin that can be used in processing the deodorant composition of the present invention for use with aldehyde gases or ketone gases, and any known chemical fiber can be used. Preferred examples include polyester, polyurethane, nylon, rayon, acrylic resin, aramid, vinylon, polyethylene, and polypropylene. Of these, polyurethane, polyester, nylon, acrylic resin, and polyethylene are preferred. These resins may be homopolymers or copolymers. In the case of copolymers, there is no particular restriction on the polymerization ratio of each copolymerization component.
ポリウレタンは、ポリマージオール及びジイソシアネートを出発物質とするものであれば任意のものでよく、特に限定されるものではない。又、その合成法も特に限定されるものではない。 The polyurethane may be any polyurethane that uses a polymer diol and a diisocyanate as starting materials, and is not particularly limited. The synthesis method is also not particularly limited.
又、ポリエステルは特に限定されないが、例えばポリエチレンテレフタレート、ポリエチレンナフタレート、ポリトリメチレンテレフタレート及びポリブチレンテレフタレートが好ましい。 The polyester is not particularly limited, but examples thereof include polyethylene terephthalate, polyethylene naphthalate, polytrimethylene terephthalate, and polybutylene terephthalate.
本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を繊維練り込み用消臭剤とし使用する場合の、消臭繊維の具体的な製造方法としては、溶融した液状繊維用樹脂又は溶解した繊維用樹脂溶液に本発明の消臭剤組成物を練り込み、これを紡糸する方法や、アルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物を高濃度に含有するマスターバッチ樹脂に加工した後、繊維用樹脂と混合溶融し、紡糸する方法等が挙げられる。 Specific methods for producing deodorizing fibers when the deodorizing composition for aldehyde gases or ketone gases of the present invention is used as a deodorizing agent for kneading into fibers include a method in which the deodorizing composition of the present invention is kneaded into a molten liquid fiber resin or a dissolved fiber resin solution and then spun into fibers, and a method in which the deodorizing composition for aldehyde gases or ketone gases is processed into a master batch resin containing a high concentration of the deodorizing composition, which is then mixed with a fiber resin, melted, and spun into fibers.
繊維用樹脂に含有させる本発明のアルデヒド系ガス又はケトン系ガスに用いる消臭剤組成物の割合は、特に限定されない。一般に含有量を増やせば消臭性を強力に発揮させ、長期間持続させることができるが、ある程度以上に含有させても消臭効果に大きな差が生じないこと、あるいは樹脂の強度が低下すること、及び経済性の観点から、好ましくは樹脂１００質量部当たり０．１～１０．０質量部であり、より好ましくは０．５～３．０質量部である。 The proportion of the deodorant composition for aldehyde gases or ketone gases of the present invention contained in the fiber resin is not particularly limited. In general, increasing the content will make the deodorant properties stronger and last for a long period of time, but even if the content exceeds a certain level, there will be no significant difference in the deodorant effect or the strength of the resin will decrease, and from the standpoint of economy, the content is preferably 0.1 to 10.0 parts by mass, more preferably 0.5 to 3.0 parts by mass per 100 parts by mass of resin.
以下、実施例により、本発明の実施形態を更に具体的に説明するが、本発明は、これらの実施例に限定されるものではない。尚、下記において、「部」及び「％」は、特に断らない限り、質量基準である。 The following examples further illustrate the present invention, but the present invention is not limited to these examples. In the following, "parts" and "%" are by weight unless otherwise specified.
１．消臭剤組成物の原料
消臭剤組成物の製造に用いた原料を以下に示す。
１－１．アミノグアニジン塩
（１）アミノグアニジン塩酸塩
（２）アミノグアニジン硫酸塩
これらは、いずれも試薬の粉末である。
1. Raw Materials for the Deodorant Composition The raw materials used in the production of the deodorant composition are shown below.
1-1. Aminoguanidine salts (1) Aminoguanidine hydrochloride (2) Aminoguanidine sulfate These are all powder reagents.
１－２．キレート剤
（１）ヘキサメタリン酸ナトリウム
（２）リン酸二水素ナトリウム
（３）コハク酸（４）クエン酸（５）エチレンジアミン四酢酸２ナトリウムこれらは、いずれも試薬の粉末である。
1-2. Chelating agents (1) Sodium hexametaphosphate (2) Sodium dihydrogen phosphate (3) Succinic acid (4) Citric acid (5) Disodium ethylenediaminetetraacetate These are all in the form of powdered reagents.
１－３．無機担体
（１）シリカ粒子
平均粒子径は５μｍであり、ＢＥＴ比表面積は、７００ｍ２／ｇである。
（２）ケイ酸アルミニウム粒子
Ａｌ２Ｏ３・９ＳｉＯ２・Ｈ２Ｏで表される粒子であり、平均粒子径は１０μｍであり、ＢＥＴ比表面積は６００ｍ２／ｇである。
（３）ゼオライト粒子
ＺＳＭ－５型ゼオライト粒子であり、平均粒子径は６μｍであり、ＢＥＴ比表面積は３５０ｍ２／ｇである。
1-3. Inorganic Carrier (1) Silica Particles The average particle size is 5 μm, and the BET specific surface area is 700 m 2 /g.
(2) Aluminum Silicate Particles These are particles represented by Al 2 O 3.9SiO 2.H 2 O, and have an average particle size of 10 μm and a BET specific surface area of 600 m 2 /g.
(3) Zeolite Particles These are ZSM-5 type zeolite particles, and have an average particle size of 6 μm and a BET specific surface area of 350 m 2 /g.
２．消臭剤組成物の製造及び評価
表１に示す構成の消臭剤組成物（Ｄ１）～（Ｄ１９）を製造した。尚、組成物の種類により、予め、調製した水溶液を用いて製造した場合がある。
2. Production and Evaluation of Deodorant Compositions Deodorant compositions (D1) to (D19) were produced having the compositions shown in Table 1. Depending on the type of composition, a pre-prepared aqueous solution was used for production.
実施例１
アミノグアニジン塩酸塩の粉末１００部と、ヘキサメタリン酸ナトリウムの粉末１１．１部とを混合し、消臭剤組成物（Ｄ１）を製造した。
Example 1
100 parts of aminoguanidine hydrochloride powder and 11.1 parts of sodium hexametaphosphate powder were mixed to prepare a deodorant composition (D1).
実施例２
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液１３．２部と、４０％ヘキサメタリン酸ナトリウム水溶液１．３部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ２）を製造した。
Example 2
100 parts of silica particles, 13.2 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 1.3 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D2).
実施例３
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液６４．１部と、４０％ヘキサメタリン酸ナトリウム水溶液６．４部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ３）を製造した。
Example 3
100 parts of silica particles, 64.1 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 6.4 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D3).
実施例４シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液１８２部と、４０％ヘキサメタリン酸ナトリウム水溶液２２．７部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ４）を製造した。 Example 4 100 parts of silica particles, 182 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 22.7 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then heated and dried at 120°C for 2 hours to remove the medium, producing a solid deodorant composition (D4).
実施例５
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液８７５部と、４０％ヘキサメタリン酸ナトリウム水溶液１２５部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ５）を製造した。
Example 5
100 parts of silica particles, 875 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 125 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D5).
実施例６
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液２８．７部と、４０％リン酸二水素ナトリウム水溶液８．６部とを混合した後、１２０ ℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ６）を製造した。
Example 6
100 parts of silica particles, 28.7 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 8.6 parts of a 40% aqueous solution of sodium dihydrogen phosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D6).
実施例７
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液１１２部と、８％コハク酸水溶液５６．０部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ７）を製造した。
Example 7
100 parts of silica particles, 112 parts of a 40% aminoguanidine hydrochloride aqueous solution, and 56.0 parts of an 8% succinic acid aqueous solution were mixed, and then the mixture was heated and dried at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D7).
実施例８
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液２６６部と、４０％クエン酸水溶液１６．０部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ８）を製造した。
Example 8
100 parts of silica particles, 266 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 16.0 parts of a 40% aqueous solution of citric acid were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D8).
実施例９
ケイ酸アルミニウム粒子１００部と、４０％アミノグアニジン硫酸塩水溶液１３．４部と、４０％ヘキサメタリン酸ナトリウム水溶液５．４部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ９）を製造した。
Example 9
100 parts of aluminum silicate particles, 13.4 parts of a 40% aqueous solution of aminoguanidine sulfate, and 5.4 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D9).
実施例１０ケイ酸アルミニウム粒子１００部と、４０％アミノグアニジン硫酸塩水溶液２８．４部と、４０％リン酸二水素ナトリウム水溶液５．７部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１０）を製造した。 Example 10: 100 parts of aluminum silicate particles, 28.4 parts of a 40% aqueous solution of aminoguanidine sulfate, and 5.7 parts of a 40% aqueous solution of sodium dihydrogen phosphate were mixed, and then the mixture was dried by heating at 120°C for 2 hours to remove the medium, producing a solid deodorant composition (D10).
実施例１１
ケイ酸アルミニウム粒子１００部と、４０％アミノグアニジン硫酸塩水溶液６４．１部と、８％コハク酸水溶液３２．１部とを混合した後、１２０℃ で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１１）を製造した。
Example 11
100 parts of aluminum silicate particles, 64.1 parts of a 40% aqueous solution of aminoguanidine sulfate, and 32.1 parts of an 8% aqueous solution of succinic acid were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D11).
実施例１２
シリカ粒子１００部と、４０％アミノグアニジン硫酸塩水溶液１１２部と、４０％クエン酸水溶液１１．２部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１２）を製造した。
Example 12
100 parts of silica particles, 112 parts of a 40% aqueous aminoguanidine sulfate solution, and 11.2 parts of a 40% aqueous citric acid solution were mixed, and then the mixture was heated and dried at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D12).
実施例１３
ゼオライト粒子１００部と、４０％アミノグアニジン硫酸塩水溶液１７５部と、１０％ＥＤＴＡ・２ナトリウム水溶液５２．６部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１３）を製造した。
Example 13
100 parts of zeolite particles, 175 parts of a 40% aqueous solution of aminoguanidine sulfate, and 52.6 parts of a 10% aqueous solution of disodium EDTA were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D13).
実施例１４
ゼオライト粒子１００部と、４０％アミノグアニジン塩酸塩水溶液２８．１部と、４０％ヘキサメタリン酸ナトリウム水溶液２．８部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１４）を製造した。
Example 14
100 parts of zeolite particles, 28.1 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 2.8 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D14).
実施例１５
ゼオライト粒子１００部と、４０％アミノグアニジン塩酸塩水溶液６６．７部と、４０％ヘキサメタリン酸ナトリウム水溶液１６．７部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１５）を製造した。
Example 15
100 parts of zeolite particles, 66.7 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 16.7 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was heated and dried at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D15).
実施例１６
ゼオライト粒子１００部と、４０％アミノグアニジン塩酸塩水溶液１２５部と、４０％ヘキサメタリン酸ナトリウム水溶液４１．７部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１６）を製造した。
Example 16
100 parts of zeolite particles, 125 parts of a 40% aqueous solution of aminoguanidine hydrochloride, and 41.7 parts of a 40% aqueous solution of sodium hexametaphosphate were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D16).
比較例１
アミノグアニジン塩酸塩の粉末のみを消臭剤組成物（Ｄ１７）とした。
Comparative Example 1
Only the aminoguanidine hydrochloride powder was used as a deodorant composition (D17).
比較例２
シリカ粒子１００部と、４０％アミノグアニジン塩酸塩水溶液６２．５部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１８）を製造した。
Comparative Example 2
100 parts of silica particles and 62.5 parts of a 40% aqueous aminoguanidine hydrochloride solution were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D18).
比較例３
ケイ酸アルミニウム粒子１００部と、４０％アミノグアニジン硫酸塩水溶液４２．９部とを混合した後、１２０℃で２時間加熱乾燥して、媒体を留去させ、固体の消臭剤組成物（Ｄ１９）を製造した。
Comparative Example 3
100 parts of aluminum silicate particles and 42.9 parts of a 40% aqueous aminoguanidine sulfate solution were mixed, and then the mixture was dried by heating at 120° C. for 2 hours to distill off the medium, thereby producing a solid deodorant composition (D19).
得られた各組成物に対して、以下の評価を行い、その結果を表１に併記した。
（Ａ）消臭容量
（Ａ－１）アセトアルデヒドガスの消臭容量
消臭剤組成物０．０１ｇを、内容積５リットルのジーエルサイエンス社製「スマートバッグＰＡ」（商品名）に収容した。次いで、この樹脂製袋に７５０ｐｐｍのアセトアルデヒドガスを３リットル注入し、密封して、室温で静置した。２４時間経過後、樹脂製袋の中に残存するアセトアルデヒドの濃度を、ガステック社製ガス検知管を用いて測定した。そして、下記式（１）により消臭容量（ｍＬ／ｇ）を得た。
消臭容量（ｍＬ／ｇ）＝〔（Ｃ０－Ｃ）×Ｖ／Ｗ〕／１０００ （１）
（式中、Ｃ０は、注入したアセトアルデヒドガス初期濃度［ｐｐｍ］であり、Ｃは、２４時間経過後の樹脂製袋の中に残存するアセトアルデヒドガス濃度［ｐｐｍ］であり、Ｖは、アセトアルデヒドガス注入量［Ｌ］であり、Ｗは、消臭剤組成物量［ｇ］である。）
（Ａ－２）ジアセチルガスの消臭容量
７５０ｐｐｍのアセトアルデヒドガスの代わりに３００ｐｐｍのジアセチルガスを用いた以外は上記（Ａ－１）と同様にしてジアセチルガスの消臭容量を求めた。
（Ａ－３）アセトンガスの消臭容量
７５０ｐｐｍのアセトアルデヒドガスの代わりに３００ｐｐｍのアセトンガスを用いた以外は上記（Ａ－１）と同様にしてアセトンガスの消臭容量を求めた。
The compositions thus obtained were subjected to the following evaluations, and the results are shown in Table 1.
(A) Deodorizing capacity (A-1) Deodorizing capacity of acetaldehyde gas 0.01 g of the deodorant composition was placed in a 5-liter "Smart Bag PA" (product name) manufactured by GL Sciences. Next, 3 liters of 750 ppm acetaldehyde gas was poured into this resin bag, which was then sealed and allowed to stand at room temperature. After 24 hours had passed, the concentration of acetaldehyde remaining in the resin bag was measured using a gas detector tube manufactured by Gastec Corporation. The deodorizing capacity (mL/g) was then calculated using the following formula (1).
Deodorizing capacity (mL/g)=[(C 0 −C)×V/W]/1000 (1)
(In the formula, C0 is the initial concentration [ppm] of the injected acetaldehyde gas, C is the concentration [ppm] of the acetaldehyde gas remaining in the resin bag after 24 hours, V is the amount [L] of the injected acetaldehyde gas, and W is the amount [g] of the deodorant composition.)
(A-2) Deodorizing Capacity of Diacetyl Gas The deodorizing capacity of diacetyl gas was determined in the same manner as in (A-1) above, except that 300 ppm of diacetyl gas was used instead of 750 ppm of acetaldehyde gas.
(A-3) Deodorizing capacity of acetone gas The deodorizing capacity of acetone gas was determined in the same manner as in (A-1) above, except that 300 ppm acetone gas was used instead of 750 ppm acetaldehyde gas.
（Ｂ）金属腐食性
消臭剤組成物とイオン交換水とを用いて、消臭剤組成物を１０％含むスラリーを調製した。次いで、ＳＵＳ３０４からなる箔又はアルミニウム箔（いずれも、サイズは１００ｍｍ×１００ｍｍ×０．０１ｍｍ）により作製された角型容器（底面積：９００ｍｍ２）に、スラリー２ｍＬを入れ、１３０℃で１時間加熱乾燥した。その後、角型容器内の乾燥残渣を除去した。角型容器へのスラリーの収容から乾燥残渣を除去するまでの操作を、合計８回繰り返した後、容器の内表面を目視観察し、容器の腐食性を、下記基準で判定した。
◎：繰り返し操作８回後も錆びが見られなかった。
〇：繰り返し操作３回目以降に錆びが見られ、８回後も程度の軽い錆びであった。
×：繰り返し操作１回目で錆びが見られ、８回後は著しい錆びが見られた。
(B) Metal Corrosivity Using the deodorant composition and ion-exchanged water, a slurry containing 10% of the deodorant composition was prepared. Next, 2 mL of the slurry was placed in a square container (bottom area: 900 mm2 ) made of SUS304 foil or aluminum foil (both sizes 100 mm x 100 mm x 0.01 mm), and heated and dried at 130°C for 1 hour. Then, the dried residue in the square container was removed. The operation from placing the slurry in the square container to removing the dried residue was repeated a total of 8 times, and then the inner surface of the container was visually observed, and the corrosivity of the container was evaluated according to the following criteria.
⊚: No rust was observed even after eight repeated operations.
◯: Rust was observed after the third repeated operation, and the rust was only slight even after the eighth operation.
x: Rust was observed after the first repeated operation, and significant rust was observed after the eighth repeated operation.
本発明の消臭剤組成物は、消臭車両用内装材、消臭フィルター、消臭住宅用内装材及び消臭衣料等の製造に好適であり、消臭製品は車両内の悪臭、屋内の悪臭及び生活臭、人体及びペット等から発生する悪臭、加齢臭及びミドル臭等を除去することができる。又、製品自身からアルデヒド系ガス及び／又はケトン系ガスを発生する材料、例えば、合板、集成材、フローリング材、パーティクルボード、断熱材等の建材、フロア－カーペット、消音パット、クッション材、カーシート、ヘッドレスト、アームレスト、トアトリム、成形天井、サンバイザー、リアパッケージトレイ、インストルメントパネル、ダッシュインシュレーサー等を扱う現場において、これらの製品に含有させることができる。 The deodorant composition of the present invention is suitable for producing deodorant interior materials for vehicles, deodorant filters, deodorant interior materials for homes, deodorant clothing, etc., and the deodorant products can remove odors inside vehicles, odors and daily odors indoors, odors generated by the human body and pets, aged odors, middle-aged odors, etc. Furthermore, the composition can be contained in materials that generate aldehyde gases and/or ketone gases from the products themselves, such as building materials such as plywood, laminated lumber, flooring materials, particle boards, and insulation materials, floor carpets, soundproofing pads, cushioning materials, car seats, headrests, armrests, toar trims, molded ceilings, sun visors, rear package trays, instrument panels, dash insulators, etc., at the sites where these products are handled.
Claims (25)
剤組成物を含む自動車内装用消臭繊維。 A deodorizing fiber for automobile interiors, comprising the deodorizing composition for use with aldehyde gases or ketone gases according to any one of claims 1 to 3.
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| WO2006046611A1 (en) | 2004-10-29 | 2006-05-04 | Toagosei Co., Ltd. | Deodorant |
| JP2007204686A (en) | 2006-02-03 | 2007-08-16 | Toagosei Co Ltd | Deodorant polyurethane foam |
| JP2009019184A (en) | 2006-11-20 | 2009-01-29 | Nankyou Efunika Kk | Aqueous flame retardant, deodorant aqueous flame retardant, flame retardant sheet, flame retardant polyurethane foam, and method for producing the flame retardant polyurethane foam |
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