JPS5857449B2 - Cosmetic applicator material and its manufacturing method - Google Patents
Cosmetic applicator material and its manufacturing methodInfo
- Publication number
- JPS5857449B2 JPS5857449B2 JP165778A JP165778A JPS5857449B2 JP S5857449 B2 JPS5857449 B2 JP S5857449B2 JP 165778 A JP165778 A JP 165778A JP 165778 A JP165778 A JP 165778A JP S5857449 B2 JPS5857449 B2 JP S5857449B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cosmetic applicator
- foam
- applicator material
- carboxymethyl cellulose
- 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
Links
- 239000002537 cosmetic Substances 0.000 title claims description 42
- 239000000463 material Substances 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000006260 foam Substances 0.000 claims description 19
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 15
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 15
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000010097 foam moulding Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims 1
- 235000009120 camo Nutrition 0.000 claims 1
- 235000005607 chanvre indien Nutrition 0.000 claims 1
- 239000011487 hemp Substances 0.000 claims 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 9
- 239000000843 powder Substances 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000006261 foam material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 241000597318 Hercus Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 125000005628 tolylene group Chemical group 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
【発明の詳細な説明】
〔技術分野〕
本発明は吸水性、保水性を有する化粧用塗布具素材およ
びその製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a cosmetic applicator material having water-absorbing and water-retaining properties and a method for manufacturing the same.
従来、水性メイクアップ化粧料（すなわち、水を作用さ
せて圧展する化粧料）、特に、水性ファウンデーション
等の塗布には、天然海綿やＰＶＡ（例えは、フォルマー
ル化したポリビニールアルコール）発泡体からなる塗布
具が一般的に多く使用されていた。Conventionally, natural sponges and PVA (for example, formalized polyvinyl alcohol) foams have been used to apply water-based makeup cosmetics (i.e., cosmetics that are applied by applying water), especially water-based foundations. Applicators consisting of were commonly used.
ところが、海綿は天然物であり供給量が限られているの
で、コストが割高であるという欠点があった。However, since sponge is a natural product and the supply is limited, it has the drawback of being relatively expensive.
また、ＰＶＡ発泡体からなる化粧用塗布具についていえ
は、これは水分を含んでいると柔軟で且つ弾性を有して
いるが、乾燥状態においては硬化現象を起こし、柔軟性
および弾性が全く失われる。Regarding cosmetic applicators made of PVA foam, it is flexible and elastic when it contains moisture, but when it is dry, it hardens and loses its flexibility and elasticity. be exposed.
従って、塗布具の使用時には、先ず、水中に浸して柔軟
化しなければならず、しかも、柔軟になるまでは時感が
かかる。Therefore, when using the applicator, it must first be soaked in water to make it soft, and it takes time until it becomes soft.
このようにＰＶＡ発泡体の化粧用塗布具は、使用に際し
て水が必要なことおよび使用に先立ち柔軟化する必要が
あるため不便である。PVA foam cosmetic applicators are thus inconvenient because they require water and need to be softened prior to use.
一方、乾燥時にも硬化現象を起こさない発泡体からなる
化粧用塗布具として、例えばラテックススポンジ体や、
ウレタンスポンジ体等を用いたものがある。On the other hand, as a cosmetic applicator made of a foam that does not harden even when dry, for example, a latex sponge body,
Some use urethane sponge bodies, etc.
これらの発泡体は、油性フアウンデーシヨンの化粧用塗
布具としては、特に問題ない。These foams pose no particular problem as cosmetic applicators for oil-based foundations.
しかし、これらのラテックス単体スポンジや、ウレタン
単体スポンジは水を含まない、または水に濡れないとい
う現象からも明らかなように、水に対する親和性がない
。However, these single latex sponges and single urethane sponges do not have an affinity for water, as is clear from the fact that they do not contain water or do not get wet with water.
そのため、水性化粧料、特に、水性ファウンデーション
の塗布に使用する場合には、吸水性および保水性が不十
分なために、化粧料と馴染まず、化粧料の「のり」や「
延び」が悪く、化粧用塗布具としての機能を充分に発揮
できない。Therefore, when using water-based cosmetics, especially water-based foundations, they do not blend well with the cosmetics due to insufficient water absorption and water retention, and the "glue" and "
It has poor spreadability and cannot fully demonstrate its function as a cosmetic applicator.
すなわち、水性化粧料の塗布具としては、水に対する親
和性の有無が該塗布具上での化粧料の保持性と極めて深
い関連を有することとなる。That is, as an applicator for aqueous cosmetics, the presence or absence of affinity for water has a very close relationship with the retention of the cosmetic on the applicator.
従って、水性化粧料の塗布具としては、塗布具素材中に
、何らかの形で、親水、吸水、保水、吸湿性のものが存
在していることが重要なこととなる。Therefore, for an applicator for aqueous cosmetics, it is important that the applicator material contains some form of hydrophilic, water-absorbing, water-retaining, or hygroscopic material.
本発明は上述したような従来の化粧用塗布具に附随する
問題点に鑑み開発されたものであり、その目的とすると
ころは、素材そのものが適度な弾性を有し且つ充分な吸
水性を具備し、化粧用塗布具としての使用時に、極めて
良好な機能を発揮する化粧用塗布具素材およびその製造
方法を提供するものである。The present invention was developed in view of the problems associated with the conventional cosmetic applicators as described above, and its purpose is to provide a material in which the material itself has appropriate elasticity and sufficient water absorption. The present invention also provides a cosmetic applicator material that exhibits extremely good functionality when used as a cosmetic applicator, and a method for manufacturing the same.
本発明は、乾燥状態で柔軟な発泡体からなる化粧用塗布
具素材において、該発泡体はカルボキシメチルセルロー
スの架橋生成物を重量比で１％〜３０ｆｂ含んでおり、
親水性、吸水性、保水性を有する化粧用塗布具素材によ
り上述した目的を達成する。The present invention provides a cosmetic applicator material comprising a foam that is flexible in a dry state, wherein the foam contains a crosslinked product of carboxymethyl cellulose from 1% to 30 fb by weight,
The above objectives are achieved by a cosmetic applicator material having hydrophilic, water-absorbing and water-retaining properties.
更に、このような化粧用塗布具素材を製造する方法とし
て、本発明は、乾燥状態で柔軟な発泡体の発泡原料に、
カルボキシメチルセルロースの架橋生成物を重量比で１
係〜３０係配合し、発泡成形して、親水性、吸水性、保
水性を付与せしめた化粧用塗布具素材の製造方法を提供
する。Furthermore, as a method for manufacturing such a cosmetic applicator material, the present invention provides a foaming raw material of a foam that is flexible in a dry state,
The cross-linked product of carboxymethyl cellulose was added in a weight ratio of 1
To provide a method for producing a material for a cosmetic applicator, which has hydrophilicity, water absorbency, and water retention properties by blending and foaming the cosmetic applicator material.
本発明においては、カルボキシメチルセルロースの架橋
生成物は繊維体、粉粒体として発泡原料に配合すればよ
く、カルボキシメチルセルロースの架橋生成物に加えて
、更に海綿粉粒体、麻繊維体、無水ケイ酸粉末、炭酸カ
ルシウム粉末等を同時に発泡原料に配合してもよい。In the present invention, the cross-linked product of carboxymethyl cellulose may be blended into the foaming raw material in the form of fibers or powder. Powder, calcium carbonate powder, etc. may be added to the foaming raw material at the same time.
しかし、吸水性物質の配合比率が高くなると吸水性は良
くなるが、半面硬くなり、肌触りが悪くなり、しかも引
張強度や摩耗強度が低下する傾向がある。However, as the blending ratio of the water-absorbing substance increases, the water-absorbing property improves, but it also becomes harder, feels worse to the touch, and tends to have lower tensile strength and abrasion strength.
特に、効果の大きいカルボキシメチルセルロースの架橋
体は、通常のカルボキシメチルセルロースナトリウム塩
をエピクロルヒドリン、ホルムアルデヒドまたはジクロ
エタンを架橋剤として使用し、あるいは使用せずに、酸
性またはアルカリ性の条件下で架橋処理したものである
。Particularly effective carboxymethylcellulose crosslinked products are those obtained by crosslinking ordinary carboxymethylcellulose sodium salt under acidic or alkaline conditions with or without epichlorohydrin, formaldehyde, or dichlorothane as a crosslinking agent. .
市販品としては、米国パーキュリーズ社（Ｈｅｒｃｕ
Ｉｅｓ 。Commercially available products include Hercu
Ies.
Ｉｎｃ−）の商品名アキュアロン（ＡＱＵＡＬＯＮ）が
ある。Inc.'s product name is AQUALON.
カルボキシメチルセルロース誘導体は非常に親水性があ
り、多量の水分を吸水するが、架橋構造のために溶解し
ない。Carboxymethylcellulose derivatives are very hydrophilic and absorb a large amount of water, but they do not dissolve due to their crosslinked structure.
また保水力（水中に浸漬して水分を吸収させ、次いで遠
心脱水した後になお保持されている水の量）が自重の１
０倍以上、通常は２５〜４５倍にも達し、従って、少々
の圧力が掛かっても一旦吸収した液体を放出することは
ない。In addition, the water retention capacity (the amount of water still retained after being immersed in water to absorb water and then centrifugally dehydrated) is 1 of its own weight.
It is more than 0 times, and usually reaches 25 to 45 times, so even if a small amount of pressure is applied, the absorbed liquid will not be released.
また、吸水量を比較すると、綿、パルプの１．４に比べ
、３５の数値を示していることからもその吸水性の良さ
は明瞭に分る。Furthermore, when comparing the water absorption amount, it shows a numerical value of 35, compared to 1.4 for cotton and pulp, which clearly shows its good water absorption.
本発明の化粧用塗布具素材を打抜き、研磨、絞り加工あ
るいは貼合わせ加］ニすることにより、水性ファウンデ
ーション等の水性化粧料の塗布に最適な化粧用塗布具が
得られる。By punching, polishing, drawing, or laminating the cosmetic applicator material of the present invention, a cosmetic applicator optimal for applying aqueous cosmetics such as aqueous foundations can be obtained.
このようにして得られた化粧用塗布具の表面にナイロン
パイルやレーヨンパイル等を植毛するととにより、化粧
用塗布具の風合を更に良好にすることができる。By planting nylon pile, rayon pile, or the like on the surface of the cosmetic applicator thus obtained, the feel of the cosmetic applicator can be further improved.
（実施例 １）
イソシアネート類とポリオール類を反応させて軟質ポリ
ウレタン発泡体を製造する常法においてポリオール中に
カルボキシルメチルセルロースを架橋させた粉粒体（６
０メツシュ篩通過の粒子体〕を１０重量パーセント配合
した後、トリレンジインシアネートを反応させて発泡成
形し、吸水、保水性の優れた素材を得、その後、円形刃
型にて打抜き加工、研磨加工を行い丸形状のファウンデ
ーション用パフとした。(Example 1) Powder material (6
After blending 10% by weight of particles that passed through a 0-mesh sieve, the material was foam-molded by reacting with tolylene diincyanate to obtain a material with excellent water absorption and water retention properties.Then, it was punched using a circular blade die and polished. It was processed into a round foundation puff.
（実施例 ２）
インシアネート類とポリエステル類を反応させて軟質ポ
リウレタン発泡体を製造する常法においテポリエステル
中にカルボキシルメチルセルロースを架橋させた繊維体
を５重量パーセントと海綿粉末（１００メツシュ篩通過
の粒子体）を５重量パーセントとを複合配合した後、ト
リレンジイソシアネートを反応させて発泡成形し、吸水
、保水性の優れた素材を得た。(Example 2) In a conventional method for producing a flexible polyurethane foam by reacting incyanates and polyesters, 5% by weight of a fibrous body made by crosslinking carboxymethyl cellulose in polyester was mixed with sponge powder (100 mesh sieve sieve). After compounding 5% by weight of particles), tolylene diisocyanate was reacted and foam molding was performed to obtain a material with excellent water absorption and water retention properties.
その後、その素材の裏面に、フィルムラミネートまたは
コーティングにより、液密性を有する層を形成した。Thereafter, a liquid-tight layer was formed on the back side of the material by film lamination or coating.
このようにして得られだ液密性層を有する２枚のシート
の間に別の弾性を有する中芯体を挟み、打抜き、接合加
工し、円盤状塗布具とした。Another elastic core was sandwiched between two sheets having a liquid-tight layer thus obtained, and then punched and bonded to form a disc-shaped applicator.
上述の実施例１および２により得られた、吸水、保水性
配合剤（カルボキシルメチルセルロースを架橋させた粉
粒体、またはカルボキシルメチルセルロースを架橋させ
た繊維体と海綿粉末）を１０重量パーセント含む発泡体
素材について保水性を調べたところ、無添加のものに比
較して３〜６倍の数値を示し、明らかに吸水、保水効果
が優れていることが確認できた。A foam material containing 10% by weight of a water-absorbing and water-retaining compounding agent (powder material cross-linked with carboxymethyl cellulose, or fibrous material cross-linked with carboxyl methyl cellulose and sponge powder) obtained in Examples 1 and 2 above. When the water retention properties were investigated, the water retention properties were 3 to 6 times higher than those without additives, and it was confirmed that the water absorption and water retention effects were clearly superior.
本発明者の解析によれば、本発明の化粧用塗布具素材が
このように吸水、保水効果において優れているのは、発
泡体素材にランダムに配合された親水、吸水、保水性を
有するカルボキシメチルセルロースが、多数の気孔を有
する発泡体素材の気孔表面に一部析出していることによ
るものである。According to the inventor's analysis, the reason why the cosmetic applicator material of the present invention has such excellent water absorption and water retention effects is that the carboxylic acid, which has hydrophilic, water absorption and water retention properties, is randomly blended into the foam material. This is because methylcellulose is partially precipitated on the surface of the pores of the foam material having a large number of pores.
本発明の化粧用塗布具素材によれは、乾燥状態で柔軟な
発泡体を使用しているので、発泡体特有の弾性機能は乾
燥状態でも湿潤状態でもその才ま維持されており、それ
に加えて、吸水性を有するカルボキシメチルセルロース
が混入されているので、従来の乾燥状態で柔軟な発泡体
では期待できなかった親水、吸水、保水機能を発泡体に
具備させるこさができる。The cosmetic applicator material of the present invention uses a foam that is flexible in the dry state, so the elasticity characteristic of the foam is maintained in both the dry and wet states. Since carboxymethyl cellulose, which has water absorbing properties, is mixed, the foam can have hydrophilic, water absorbing, and water retaining functions that could not be expected with conventional foams that are flexible in a dry state.
カルボキシメチルセルロースは海綿に比較しても非常に
大きな吸水、保水力を有しているので、発泡体の引張強
度や摩耗強度を低下させたり、肌触りを悪くすることな
く、充分に吸水、保水機能を発泡体に付与することがで
きる。Carboxymethyl cellulose has extremely high water absorption and water retention capabilities compared to sponges, so it can sufficiently absorb and retain water without reducing the tensile strength or abrasion strength of the foam or worsening its texture. It can be applied to the foam.
本発明により、従来の水性メイクアップ化粧用塗布具素
材に付随していた親水、吸水、保水機能の問題を完全に
解消することができ、親水、吸水、保水機能に優れ、水
性化粧料の塗布に最適な化粧用塗布具に適する素材が得
られる。The present invention can completely solve the problems of hydrophilicity, water absorption, and water retention functions associated with conventional water-based makeup applicator materials. A material suitable for cosmetic applicators is obtained.
本発明の化粧用塗布具素材は、親水、吸水、保水性を有
し、且つ弾性機能を具備していることから、０／Ｗタイ
プのクリーム、０／Ｗタイプの乳液、水性化粧水等を用
いる化粧落し用クレンジングチーフの製造に使用するこ
ともできる。The cosmetic applicator material of the present invention has hydrophilicity, water absorption, water retention properties, and elasticity, so it can be used with 0/W type creams, 0/W type emulsions, water-based lotions, etc. It can also be used to manufacture a cleansing chief for makeup remover.
また、本発明の化粧用塗布具素材の装造方法は、従来の
発泡工程の一部を変更することにより簡単に実施可能で
あり、極めて経済的である。Furthermore, the method for packaging the cosmetic applicator material of the present invention can be easily carried out by partially modifying the conventional foaming process, and is extremely economical.
Claims (1)
メチルセルロースの架橋生成物を重量比で１％〜３０係
配合し、発泡成形して、親水性、吸水性、保水性を付与
せしめたことを特徴とする化粧用塗布具素材の製造方法
。 ２ 前記発泡原料に、前記カルボキシメチルセルロース
の架橋生成物の他に親水性、吸水性、保水性を有する物
質を配合し、発泡成形する特許請求の範囲第１項記載の
化粧用塗布具素材の製造方法。 ３ 前記カルボキシメチルセルロースの架橋生成物は、
少なくとも自重の１０倍以上の吸水性を有している特許
請求の範囲第１項または第２項記載の化粧用塗布具素材
の製造方法。 ４ 前記他の物質が、海綿、麻、綿および炭酸カルシウ
ムの少なくとも１つからなる特許請求の範囲第２項記載
の化粧用塗布具素材の製造方法。 ５ 乾燥状態で柔軟な発泡体からなる化粧用塗布具素材
において、該発泡体はカルボキシメチルセルロースの架
橋生成物を重量比で１％〜３０％含んでおり、親水性、
吸水性、保水性を有することを特徴とする化粧用塗布具
素材。 ６ 前記発泡体は、前記カルボキシメチルセルロースの
架橋生成物の他に親水性、吸水性、保水性を有する他の
物質を含んでいる特許請求の範囲第５項記載の化粧用塗
布具素材。 Ｔ 前記カルボキシメチルセルロースの架橋生成物は、
少なくとも自重の１０倍以上の吸水性を有している特許
請求の範囲第５項または第６項記載の化粧用塗布具素材
。 ８ 前記他の物質が粉粒体であり、該粉粒体は、海綿、
麻、綿および炭酸カルシウムの少なくとも１つからなる
特許請求の範囲第６項記載の化粧用塗布具素材。 ９ 前記他の物質が繊維体であり、該繊維体は、海綿、
麻および綿の少なくとも１つからなる特許請求の範囲第
６項記載の化粧用塗布具素材。[Scope of Claims] 1. A cross-linked product of carboxymethyl cellulose is blended in a weight ratio of 1% to 30% to a foam raw material that is flexible in a dry state, and foam molded to obtain hydrophilic, water absorbing, and water retaining properties. A method for producing a cosmetic applicator material, characterized in that the material is imparted with the following: 2. Production of the cosmetic applicator material according to claim 1, in which a material having hydrophilicity, water absorption, and water retention is blended with the foaming raw material in addition to the crosslinked product of carboxymethyl cellulose, and foam molding is carried out. Method. 3 The crosslinked product of carboxymethyl cellulose is
The method for manufacturing a cosmetic applicator material according to claim 1 or 2, which has a water absorbency of at least 10 times its own weight. 4. The method for producing a cosmetic applicator material according to claim 2, wherein the other substance comprises at least one of sponge, hemp, cotton, and calcium carbonate. 5. A cosmetic applicator material consisting of a foam that is flexible in a dry state, wherein the foam contains 1% to 30% by weight of a crosslinked product of carboxymethyl cellulose, and has hydrophilic properties;
A cosmetic applicator material characterized by water absorption and water retention properties. 6. The cosmetic applicator material according to claim 5, wherein the foam contains, in addition to the crosslinked product of carboxymethyl cellulose, other substances having hydrophilicity, water absorption, and water retention properties. T The crosslinked product of carboxymethyl cellulose is
The cosmetic applicator material according to claim 5 or 6, which has a water absorbency of at least 10 times its own weight. 8. The other substance is a granular material, and the granular material is a sponge,
The cosmetic applicator material according to claim 6, comprising at least one of linen, cotton, and calcium carbonate. 9. The other substance is a fibrous body, and the fibrous body is a sponge,
The cosmetic applicator material according to claim 6, comprising at least one of linen and cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP165778A JPS5857449B2 (en) | 1978-01-11 | 1978-01-11 | Cosmetic applicator material and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP165778A JPS5857449B2 (en) | 1978-01-11 | 1978-01-11 | Cosmetic applicator material and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5495668A JPS5495668A (en) | 1979-07-28 |
| JPS5857449B2 true JPS5857449B2 (en) | 1983-12-20 |
Family
ID=11507579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP165778A Expired JPS5857449B2 (en) | 1978-01-11 | 1978-01-11 | Cosmetic applicator material and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857449B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046762U (en) * | 1983-09-08 | 1985-04-02 | 塚本商事機械株式会社 | Mounting structure between the wire mesh body and frame member with special shape processing applied to the ends |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5792032A (en) * | 1980-12-01 | 1982-06-08 | Nhk Spring Co Ltd | Water-retaining and water-stopping foamed material |
| JPH0298813U (en) * | 1989-01-25 | 1990-08-07 | ||
| US5540921A (en) * | 1993-03-10 | 1996-07-30 | Kose Corporation | Solid o/w-type cosmetic composition |
-
1978
- 1978-01-11 JP JP165778A patent/JPS5857449B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046762U (en) * | 1983-09-08 | 1985-04-02 | 塚本商事機械株式会社 | Mounting structure between the wire mesh body and frame member with special shape processing applied to the ends |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5495668A (en) | 1979-07-28 |
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