JPH0112871B2 - - Google Patents
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- Publication number
- JPH0112871B2 JPH0112871B2 JP504483A JP504483A JPH0112871B2 JP H0112871 B2 JPH0112871 B2 JP H0112871B2 JP 504483 A JP504483 A JP 504483A JP 504483 A JP504483 A JP 504483A JP H0112871 B2 JPH0112871 B2 JP H0112871B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- wall covering
- covering material
- composition
- 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.)
- Expired
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- 239000000463 material Substances 0.000 claims description 30
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 23
- 239000003063 flame retardant Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 9
- 238000004078 waterproofing Methods 0.000 claims description 8
- 238000004049 embossing Methods 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 5
- 239000004604 Blowing Agent Substances 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 238000005187 foaming Methods 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 229920001897 terpolymer Polymers 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 description 1
- 239000001293 FEMA 3089 Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
Landscapes
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は、防炎紙上に被覆する不燃性の無機質
材製の壁装材用組成物及び該壁装材用組成物を防
炎紙上に被覆し、発泡させて、エンボス加工を施
こした、立体的な凹凸模様を有する壁装材に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a wall covering composition made of a non-combustible inorganic material to be coated on flame retardant paper, and a wall covering composition coated on flame retardant paper and foamed. This invention relates to a wall covering material that is embossed and has a three-dimensional uneven pattern.
近年、生活の西欧化に伴ない、壁装材の需要は
飛躍的増加を遂げるに至つたが、従来使用されて
いる壁装材の多くは完全な不燃性ではなく、難燃
性にとどまつていた。 In recent years, with the westernization of life, the demand for wall covering materials has increased dramatically, but many of the wall covering materials currently used are not completely non-flammable, but only flame retardant. was.
ところが、人が多く集まる大集会所、大規模小
売店舗、地下街、或は高層建築物等においては、
特に火災発生時における安全性に最大の配慮を払
う必要が生じ、従来の難燃性壁装材では有害ガス
がかなり多く発生することから、より完全な不燃
性の壁装材を採用することが要求されるに至つ
た。 However, in large gathering places, large-scale retail stores, underground malls, or high-rise buildings where many people gather,
In particular, it is necessary to pay maximum consideration to safety in the event of a fire, and since conventional flame-retardant wall coverings generate a considerable amount of harmful gas, it is necessary to adopt more completely non-combustible wall coverings. It has come to be requested.
不燃性の壁装材としては、従来、アスベスト製
の壁装材、ガラス繊維織物製の壁装材、或はヒル
石製の壁装材があつたが、これらは肉薄のもので
あり、また立体的な凹凸模様を自由なデザインに
て形成することができない。 Traditionally, noncombustible wall coverings include asbestos wall coverings, glass fiber fabric wall coverings, and vermiculite wall coverings, but these are thin and It is not possible to form a three-dimensional uneven pattern with a free design.
従つて壁装材として第１に要求される装飾性の
要求を満足させ得ないケースが多々あり、建築
物、地下街等の全体的なデザインの制約を受け、
安全性を犠性にしてまでも従来の難燃性壁装材を
使用せざるを得ないという欠点がある。 Therefore, there are many cases where wall covering materials cannot satisfy the first requirement of decorativeness, and are subject to constraints on the overall design of buildings, underground malls, etc.
The drawback is that conventional flame-retardant wall covering materials must be used, even at the expense of safety.
また、不燃性の壁装材を建築物、地下街等に塗
布し、左官の手作業によつて所定の模様に形成す
ることも考えられるが、この場合には、左官職人
が特殊な技能労働者である為、著しい個人差があ
るのみならず、作業を行なう時のコンデイシヨン
が変わると、同一人が作業を行なつても模様にば
らつきを生ずることとなり、広い壁面に同一の模
様を多数形成することが不可能であるという欠点
がある。そして、この場合には作業能率が低いと
いう欠点もある。 It is also possible to apply non-combustible wall covering materials to buildings, underground malls, etc. and form them into a predetermined pattern manually by a plasterer. Therefore, not only are there significant individual differences, but if the conditions at the time of work change, even if the same person does the work, there will be variations in the pattern, and many identical patterns will be formed on a wide wall surface. The disadvantage is that it is impossible. In this case, there is also a drawback that work efficiency is low.
更には、前記何れの場合においても主として無
機質材を使用する為、全体としてかなり重量が嵩
み、作業性を阻害する原因ともなつていた。 Furthermore, in any of the above cases, since inorganic materials are mainly used, the overall weight is considerably increased, which hinders workability.
本発明は、エチレン、酢ビ、塩ビ三元重合樹脂
水性エマルジヨン等からなる水性エマルジヨンを
主体とし、無機質中空骨材、炭酸系発泡剤、防炎
剤及び防水剤を配合して成る壁装材用組成物及び
該壁装材用組成物を防炎紙上に塗布・被覆し、発
泡させた後、凹凸模様を形成した壁装材に関する
ものであり、これにより上記の諸欠点を解消した
ものである。 The present invention is for a wall covering material, which is mainly composed of an aqueous emulsion consisting of ethylene, vinyl acetate, aqueous vinyl chloride terpolymer resin emulsion, etc., and is blended with an inorganic hollow aggregate, a carbonate foaming agent, a flame retardant, and a waterproofing agent. The present invention relates to a composition and a wall covering material in which an uneven pattern is formed by coating and covering flame retardant paper with the composition and foaming the composition, thereby eliminating the above-mentioned drawbacks. .
以下詳細に説明する。 This will be explained in detail below.
防炎紙上に塗布、被覆する壁装材用の組成物と
しては、エチレン、酢ビ、塩ビ三元重合樹脂水性
エマルジヨン又はスチレンアクリル酸エステル共
重合樹脂水性エマルジヨン等の水性エマルジヨン
100重量部に対して、炭酸系発泡剤２〜９重量部、
無機質中空骨材10〜30重量部、防炎剤25〜50重量
部、ジルコニウム系防水剤２〜10重量部を配合し
たものである。 As a composition for wall covering material to be coated or coated on flameproof paper, an aqueous emulsion such as an aqueous emulsion of ethylene, vinyl acetate, or vinyl chloride terpolymer resin or an aqueous emulsion of a styrene acrylate copolymer resin can be used.
2 to 9 parts by weight of carbonic acid blowing agent per 100 parts by weight,
It contains 10 to 30 parts by weight of inorganic hollow aggregate, 25 to 50 parts by weight of a flame retardant, and 2 to 10 parts by weight of a zirconium waterproofing agent.
ここで炭酸系発泡剤を用いたのは、90℃以上の
比較的低温で発泡を行なわせ得るからであり、発
泡の割合を適当な範囲内にとどめる為10〜20重量
部としている。 The carbonic acid blowing agent is used here because foaming can be carried out at a relatively low temperature of 90° C. or higher, and in order to keep the foaming ratio within an appropriate range, the amount is 10 to 20 parts by weight.
無機質中空骨材としては、粒径が20〜200μm
で、かさ密度が0.1〜0.2g／cm3前後のものを20〜
30重量部用いることにより、壁装材の重量を余り
増加させることなく容積の増加を図ることができ
る。また、この無機質中空骨材は人工的に製造さ
れるものであるから、粒度を揃えることが容易で
あり、しかも真球であるから表面がなめらかで、
壁装材の表面に質のよい印刷を施こすことができ
る。 As inorganic hollow aggregate, the particle size is 20 to 200 μm.
So, the bulk density is around 0.1~0.2g/ cm3 .
By using 30 parts by weight, the volume can be increased without significantly increasing the weight of the wall covering material. In addition, since this inorganic hollow aggregate is artificially manufactured, it is easy to make the particle size uniform, and since it is a perfect sphere, the surface is smooth.
High-quality printing can be applied to the surface of wall covering materials.
ここで10〜30重量部としたのは、余り少なすぎ
ると重量を余り増加させることなく容積の増加を
図ることができなくなり、かつ余り不燃性を高め
ることができないから及び、余り多すぎると強度
が弱くなる為である。 The reason why the range is 10 to 30 parts by weight is because if it is too small, it will not be possible to increase the volume without increasing the weight too much, and it will not be possible to improve the non-flammability too much. This is because it becomes weaker.
防炎剤としては、水酸化アルミニウムを25〜50
重量部用いる。この防炎剤は、前記無機質中空骨
材と相俟つて防炎効果を高めるものであり、無機
質中空骨材を多くしたときには防炎剤を少なく
し、逆に無機質中空骨材を少なくしたときには防
炎剤を多くするようにしている。 As a flame retardant, use aluminum hydroxide at 25 to 50%
Use parts by weight. This flame retardant works together with the inorganic hollow aggregate to enhance the flame retardant effect; when the inorganic hollow aggregate is increased, the flame retardant is decreased, and conversely, when the inorganic hollow aggregate is decreased, the flame retardant effect is improved. I'm trying to use more flame reagents.
防炎剤は３〜10重量部用いることとしている
が、この防水剤を少なくすれば通気性が高く、か
つ防水性が低くなり、逆に多くすれば通気性が低
く、かつ防水性が高くなるのでこの範囲に限定し
ている。 It is recommended to use 3 to 10 parts by weight of the flame retardant, but if the amount of this waterproofing agent is reduced, the breathability will be high and the waterproofness will be low; conversely, if the amount is increased, the breathability will be low and the waterproofness will be high. Therefore, it is limited to this range.
以上のようになる組成物に４〜10重量部の水を
混入して、均一に混練・撹拌した後、長尺の防炎
紙１の片面に、ドクターナイフ２又はロータリー
プリンターを用いて組成物３を均一な厚みに被覆
させ、更に90℃〜200℃の温度雰囲気中４を通過
させることにより組成物を約２〜３倍に発泡させ
ると同時に乾燥させる。 After mixing 4 to 10 parts by weight of water into the composition as described above and uniformly kneading and stirring, the composition is coated on one side of a long flame retardant paper 1 using a doctor knife 2 or a rotary printer. 3 is coated to a uniform thickness, and then passed through 4 in an atmosphere at a temperature of 90 DEG C. to 200 DEG C., thereby foaming the composition by about 2 to 3 times and simultaneously drying it.
その後、エンボツシングロール５とゴムロール
６との間を通過させることにより所定の凹凸模様
を形成することができる。 Thereafter, by passing between the embossing roll 5 and the rubber roll 6, a predetermined uneven pattern can be formed.
発泡と乾燥とを同時に行なわせる場合の作用は
次のとおりである。 The effect of foaming and drying at the same time is as follows.
即ち、炭酸系発泡剤を用いた場合には、互に独
立した独立気泡が形成され、なおかつ、互に連続
した連続気泡が形成されるのであり、しかも連続
気泡中のCO2ガスの一部は前記被覆層の表面を突
き破つて大気中に逸出し、また同時に組成物中の
水分は水蒸気となつてCO2ガスとともに大気中に
逸出する。従つて、水分は殆どがCO2ガスととも
に組成物から逸出し、組成物の表面から大気中に
蒸発させる必要のある水分量は極めて微量とな
る。 In other words, when a carbonic acid blowing agent is used, mutually independent closed cells are formed, as well as mutually continuous continuous cells, and a part of the CO 2 gas in the continuous cells is It breaks through the surface of the coating layer and escapes into the atmosphere, and at the same time, the moisture in the composition turns into water vapor and escapes into the atmosphere together with CO 2 gas. Therefore, most of the moisture escapes from the composition along with the CO 2 gas, and the amount of moisture that needs to be evaporated from the surface of the composition into the atmosphere is extremely small.
以上のように発泡と乾燥とを同時に行なつた組
成物中には、連続気泡と独立気泡と無機質中空骨
材が均一に存在しているのである。 In the composition that is foamed and dried at the same time as described above, open cells, closed cells, and inorganic hollow aggregate are uniformly present.
従つて次工程においてエンボス加工を施こせ
ば、部分的に連続気泡、独立気泡及び無機質中空
骨材が圧潰され、圧潰された部分と圧潰されてい
ない部分とで際だつた立体感を表現することがで
きる。 Therefore, if embossing is performed in the next process, the open cells, closed cells, and inorganic hollow aggregates will be partially crushed, and a distinct three-dimensional effect will be expressed between the crushed and uncrushed areas. can.
例えば重量400〜500g／m2の壁紙とした場合、
1.0〜1.5mm位の厚み差を有する凹凸模様を形成す
ることができる。 For example, when using wallpaper with a weight of 400 to 500 g/ m2 ,
An uneven pattern having a thickness difference of about 1.0 to 1.5 mm can be formed.
以上のようにして製造した壁装材は、その表面
に、CO2ガスが逸出する時に形成された微細通孔
を多数有していることから適度の通気性を有して
いるとともに、防水剤の撥水性により、表面の防
水、防汚効果をも有し、しかも軽量で充分な立体
感を持たせ得る等特有の効果を奏する。 The wall covering material manufactured as described above has a large number of microscopic holes on its surface that are formed when CO2 gas escapes, so it has appropriate breathability and is waterproof. Due to the water repellency of the agent, it has a waterproof and antifouling effect on the surface, and has unique effects such as being lightweight and giving a sufficient three-dimensional effect.
以下、実施例について説明する。 Examples will be described below.
実施例 １
エチレン・酢ビ・塩ビ三元重合樹脂水性エマル
ジヨン 100重量部
炭酸水素ナトリウム（発泡剤） ５重量部
無機質中空骨材 20重量部
水酸化アルミニウム（防炎剤） 30重量部
三酸化アンチモン（防炎剤） ２重量部
ポリカルボン酸系分散剤 ４重量部
酸化チタン（着色剤） ５重量部
防かび剤 １重量部
ジルコニウム系防水剤 ５重量部
水 ５重量部
を混合し、均一に混練してペースト状の組成物を
製造し、その後、該組成物を均一厚みで防炎紙の
表面に被覆し、発泡と乾燥とを同時に行なつた
後、エンボス処理を行なつて不燃性の壁紙を得る
ことができた。ここで、水の混合割合は５重量部
と少なくしているが、無機質中空骨材は完全な真
球で、粒度が揃つており、しかも吸水することが
ないので、混練、撹拌に悪影響を与えることはな
い。Example 1 Ethylene/vinyl acetate/vinyl chloride terpolymer resin aqueous emulsion 100 parts by weight Sodium hydrogen carbonate (foaming agent) 5 parts by weight Inorganic hollow aggregate 20 parts by weight Aluminum hydroxide (flame retardant) 30 parts by weight Antimony trioxide ( Flame retardant) 2 parts by weight Polycarboxylic acid dispersant 4 parts by weight Titanium oxide (coloring agent) 5 parts by weight Mildew proofing agent 1 part by weight Zirconium waterproofing agent 5 parts by weight Water 5 parts by weight were mixed and kneaded uniformly. After that, the composition is coated with a uniform thickness on the surface of flameproof paper, foamed and dried at the same time, and then embossed to form a nonflammable wallpaper. I was able to get it. Here, the mixing ratio of water is as low as 5 parts by weight, but the inorganic hollow aggregate is perfectly spherical and has a uniform particle size, and it does not absorb water, so it has a negative effect on kneading and stirring. Never.
また、ジルコニウム系防水剤の割合が多すぎる
ことはなく、しかも少なすぎることもないので、
炭酸水素ナトリウムにより形成された連続気泡か
ら大気中へのCO2ガスの逸出を適度に抑制するこ
とができ、発泡の割合を約2.5倍とすることがで
きる。 In addition, the proportion of zirconium waterproofing agent is neither too high nor too low, so
The escape of CO 2 gas into the atmosphere from the open cells formed by sodium hydrogen carbonate can be moderately suppressed, and the foaming rate can be increased approximately 2.5 times.
従つて、以上の実施例により得られた壁紙は適
当数の通気小孔を有することとなり、適度の通気
性のみならず、適度の防水性及び防汚性を有する
のである。 Therefore, the wallpaper obtained in the above examples has an appropriate number of ventilation pores, and has not only appropriate air permeability but also appropriate waterproof and antifouling properties.
また、この場合の壁紙は、重量が約450g／m2
であり、凹所と凸所との高低差は約1.2mmであつ
た。 In addition, the wallpaper in this case weighs approximately 450g/m 2
The height difference between the concave and convex areas was approximately 1.2 mm.
また、壁紙が炎に曝された場合、壁紙の製造工
程で加わる熱だけでは分解されず、残つている炭
酸水素ナトリウムが炎の熱で分解し、多量のCO2
ガスを逸出させることによつて、炎の抑制効果を
発揮するとともに、水酸化アルミニウム中に含ま
れる結晶水を放出することにより気化熱をうばい
温度を低下させることによつて、炎の抑制効果を
更に高めることができる。そして、以上の如く優
れた炎抑制効果を示すにも拘わらず、人体に有害
なガス等の発生はほとんどなく、更にCO2ガス、
水蒸気が発生するのみで極めて安全性に優れてい
る。 Additionally, when wallpaper is exposed to flames, it is not decomposed by the heat applied during the wallpaper manufacturing process alone; the remaining sodium bicarbonate is decomposed by the heat of the flames, producing a large amount of CO2.
It has a flame suppression effect by letting gas escape, and it also has a flame suppression effect by releasing crystal water contained in aluminum hydroxide, which reduces the heat of vaporization and lowers the temperature. can be further increased. Despite exhibiting excellent flame suppression effects as described above, there is almost no generation of gases harmful to the human body, and furthermore, CO 2 gas,
It is extremely safe as only water vapor is generated.
また、以上のようにして得られた壁紙の表面被
覆層は、無機質中空骨材の表面が白く、かつなめ
らかであるから、全体としてなめらかな仕上りと
なり、表面に質のよい印刷を施こして、デザイン
的にも種々の要求に適合させることができる。 In addition, the surface coating layer of the wallpaper obtained as described above has a white and smooth surface of the inorganic hollow aggregate, so it has a smooth finish as a whole, and has a high quality printing on the surface. The design can also be adapted to meet various requirements.
更には、適度の通気性を有しているのであるか
ら、壁紙に糊を塗布して壁面に貼着した場合にお
ける糊の乾燥が迅速に行なわれ、作業能率を阻害
する虞れがない。 Furthermore, since it has appropriate air permeability, when wallpaper is coated with glue and adhered to a wall surface, the glue dries quickly and there is no risk of hindering work efficiency.
以上のようにして得られた壁装材は、冬期に
おいて硬くなり、ひび割れ等を生ずる虞れがある
のみならず、表面における撥水性が不充分であ
るから貼着時にはみ出した糊を濡れ雑巾でぬぐい
取り、或は汚水が滴下した場合等において、しみ
等を生ずる虞れがある。 The wall covering material obtained in the above manner not only becomes hard in the winter and may cause cracks, but also has insufficient water repellency on the surface, so there is a risk of removing the glue that protrudes when pasted with a wet rag. There is a risk that stains may occur when wiping or when dirty water drips.
このうち、前者の欠点を解消する為には、前記
の壁装材用組成物に２重量部以下のターペン油等
の可塑剤を混入すればよく、これによつて寒冷地
においても硬化し、或はひび割れ等を生ずる虞れ
のない壁装材を得ることができる。 Of these, in order to eliminate the former drawback, it is sufficient to mix 2 parts by weight or less of a plasticizer such as turpentine oil into the composition for wall coverings, which allows it to harden even in cold regions. Alternatively, it is possible to obtain a wall covering material that is free from the risk of cracking or the like.
また、後者の欠点を解消する為には、酢酸ビニ
ル壁装材の表面にコーテイングすればよく、壁装
材自体の有する通気性を殆ど損なうことなく充分
な撥水性を付与してしみ等を生ずる虞れを未然に
防止することができる。 In addition, in order to eliminate the latter drawback, it is sufficient to coat the surface of the vinyl acetate wall covering material, which imparts sufficient water repellency without impairing the breathability of the wall covering material itself, thereby preventing stains. Risks can be prevented.
また、前記各実施例においては、組成物を発泡
させると同時に乾燥させ、その後直ちにエンボス
加工を施こすようにしているが、エンボス加工を
施こす前にヒータ７にて170℃〜200℃の熱を加え
て予熱するようにしてもよく、このようにすれば
被覆層中の水分を更に蒸発させ得るとともに、被
覆層を柔軟にしてエンボス加工を行ないやすくす
ることができる。 Further, in each of the above examples, the composition is foamed and dried at the same time, and then embossing is immediately applied. may be added for preheating. In this way, the moisture in the coating layer can be further evaporated, and the coating layer can be made flexible to facilitate embossing.
但し、被覆層を余り乾燥させすぎるとエンボス
加工を行ないにくくなるのでこの点注意を払う必
要がある。 However, if the coating layer is allowed to dry too much, embossing becomes difficult, so care must be taken in this regard.
以上のように本発明は、軽量で、際だつた立体
感を有し、しかも防炎効果の優れた壁装材料を提
供し得るので、各種建築物、地下街等の全体的な
デザインにあわせて装飾性に富む壁装材料とする
ことができる上、各種建築物、地下街等の安全性
を著しく高めることができ、更には製造過程にお
いて発泡と乾燥とを同時に行ない得るので製造能
率が向上し、また、壁装材料自体適度の通気性を
有するので貼り付け、貼り替えの手間を極めて軽
減し得る等特有の効果を奏する。 As described above, the present invention can provide a wall covering material that is lightweight, has an outstanding three-dimensional effect, and has an excellent flame retardant effect. Not only can it be used as a wall covering material with rich properties, but it can also significantly improve the safety of various buildings and underground malls.Furthermore, foaming and drying can be performed simultaneously during the manufacturing process, improving manufacturing efficiency. Since the wall covering material itself has appropriate air permeability, it has unique effects such as greatly reducing the effort required for pasting and re-pasting.
また、壁装材用組成物に少量の可塑剤を混入し
た場合には、寒冷地における硬化、ひびわれ等の
発生を確実に防止することができる。 Furthermore, when a small amount of plasticizer is mixed into the composition for wall covering materials, it is possible to reliably prevent the occurrence of hardening, cracking, etc. in cold regions.
また、酢酸ビニルを壁装材の表面にメツシユ状
コーテイングした場合には、充分な撥水性を付与
することができ、汚れの付着を減少させ得るとと
もに付着した汚れの払拭を容易にして各種建築
物、地下街等の美感を長期間に亘つて維持可能と
し、しかもコーテイング層を設けているにも拘わ
らず壁装材表面の模様、色彩等を透視可能とする
ことができる。 In addition, when vinyl acetate is applied in a mesh-like coating to the surface of wall covering materials, sufficient water repellency can be imparted, reducing the adhesion of dirt and making it easier to wipe away the adhering dirt. To maintain the aesthetic appearance of an underground shopping center for a long period of time, and to make it possible to see through the patterns, colors, etc. on the surface of a wall covering material even though a coating layer is provided.
第１図及び第２図は夫々本発明壁装材を製造す
る工程の実施例を示す簡略図。
１……防炎紙、３……組成物、４……温度雰囲
気、５……エンボツシングロール。
FIGS. 1 and 2 are simplified diagrams showing an example of the process of manufacturing the wall covering material of the present invention, respectively. 1... Flame retardant paper, 3... Composition, 4... Temperature atmosphere, 5... Embossing roll.
Claims (1)
２〜９重量部、無機質中空骨材10〜30重量部、防
炎剤26〜55重量部、防水剤２〜10重量部を含む壁
装材用組成物。 ２ ２重量部以下の可塑剤を含む特許請求の範囲
第１項記載の壁装材用組成物。 ３ 水性エマルジヨン100重量部、炭酸系発泡剤
２〜９重量部、無機質中空骨材10〜30重量部、防
炎剤26〜55重量部、防水剤２〜10重量部を含む壁
装材用組成物を防炎紙上に所定厚さに塗布し、壁
装材用組成物を発泡・乾燥させるとともに、エン
ボス加工にて凹凸模様を形成した壁装材。 ４ 水性エマルジヨン100重量部、炭酸系発泡剤
２〜９重量部、無機質中空骨材10〜30重量部、防
炎剤26〜55重量部、防水剤２〜10重量部、可塑剤
２重量部以下を含む壁装材用組成物とした特許請
求の範囲第３項記載の壁装材。 ５ 透光性、防炎性及び撥水性を有するコート剤
をメツシユ状コーテイングした特許請求の範囲第
３項記載の壁装材。[Claims] 1 100 parts by weight of aqueous emulsion, 2 to 9 parts by weight of carbonic acid blowing agent, 10 to 30 parts by weight of inorganic hollow aggregate, 26 to 55 parts by weight of flame retardant, and 2 to 10 parts by weight of waterproofing agent. Compositions for wall coverings containing. 2. The composition for wall covering material according to claim 1, which contains 2 parts by weight or less of a plasticizer. 3. A composition for wall coverings containing 100 parts by weight of an aqueous emulsion, 2 to 9 parts by weight of a carbonate foaming agent, 10 to 30 parts by weight of inorganic hollow aggregate, 26 to 55 parts by weight of a flame retardant, and 2 to 10 parts by weight of a waterproofing agent. A wall covering material in which a material is applied to a predetermined thickness on flame retardant paper, the composition for wall covering material is foamed and dried, and an uneven pattern is formed by embossing. 4 100 parts by weight of aqueous emulsion, 2 to 9 parts by weight of carbonic acid foaming agent, 10 to 30 parts by weight of inorganic hollow aggregate, 26 to 55 parts by weight of flame retardant, 2 to 10 parts by weight of waterproofing agent, 2 parts by weight or less of plasticizer A wall covering material according to claim 3, which is a composition for wall covering material comprising: 5. The wall covering material according to claim 3, which is coated with a mesh-like coating agent having translucency, flame retardancy, and water repellency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP504483A JPS59130383A (en) | 1983-01-14 | 1983-01-14 | Wall material and composition therefore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP504483A JPS59130383A (en) | 1983-01-14 | 1983-01-14 | Wall material and composition therefore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59130383A JPS59130383A (en) | 1984-07-26 |
| JPH0112871B2 true JPH0112871B2 (en) | 1989-03-02 |
Family
ID=11600422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP504483A Granted JPS59130383A (en) | 1983-01-14 | 1983-01-14 | Wall material and composition therefore |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59130383A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002067520A (en) * | 2000-08-29 | 2002-03-08 | Toppan Printing Co Ltd | Drying equipment |
-
1983
- 1983-01-14 JP JP504483A patent/JPS59130383A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59130383A (en) | 1984-07-26 |
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