JPH0519528B2 - - Google Patents
Info
- Publication number
- JPH0519528B2 JPH0519528B2 JP23591285A JP23591285A JPH0519528B2 JP H0519528 B2 JPH0519528 B2 JP H0519528B2 JP 23591285 A JP23591285 A JP 23591285A JP 23591285 A JP23591285 A JP 23591285A JP H0519528 B2 JPH0519528 B2 JP H0519528B2
- Authority
- JP
- Japan
- Prior art keywords
- eye
- weight
- eye pack
- silicic acid
- pack
- 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 - Fee Related
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims description 15
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 claims description 11
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 10
- MDVYIGJINBYKOM-UHFFFAOYSA-N 3-[[5-Methyl-2-(1-methylethyl)cyclohexyl]oxy]-1,2-propanediol Chemical compound CC(C)C1CCC(C)CC1OCC(O)CO MDVYIGJINBYKOM-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229940024546 aluminum hydroxide gel Drugs 0.000 claims description 7
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 claims description 7
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 7
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 7
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 230000035597 cooling sensation Effects 0.000 description 12
- 230000007794 irritation Effects 0.000 description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 208000003464 asthenopia Diseases 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000035807 sensation Effects 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000004310 lactic acid Substances 0.000 description 3
- 235000014655 lactic acid Nutrition 0.000 description 3
- 230000005923 long-lasting effect Effects 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 231100001032 irritation of the eye Toxicity 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/24—Thermal properties
- A61K2800/244—Endothermic; Cooling; Cooling sensation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Cosmetics (AREA)
Description
産業上の利用分野
本発明は広くは化粧料、さらに詳しくは、眼の
周辺部にすぐれた清涼感、冷感を与え、すぐれた
眼の疲労回復効果と共に目覚まし効果をもつたア
イパツク剤に関する。さらに、本発明はこのアイ
パツク剤を用いたアイパツク具にも関する。
発明の背景
従来から、皮膚表面、ことに顔面皮膚表面に適
用し、皮膚の健康や美容の維持、向上を図るため
の化粧料として、各種のパツク剤が知られてい
る。しかし、これらパツク剤は顔面には塗布しう
るが眼周辺部は避けなければならない。一方、眼
周辺部に適用できるものとして、不織布に保湿剤
等を含浸させたアイパツク剤およびアイパツク具
などが知られている。
このアイパツク剤およびアイパツク具は、眼周
辺部に適用するものであるから、眼に混入する恐
れのないものであることはもちろん、眼に対して
刺激を与えるものであつてはならない。眼の疲労
回復、目覚まし効果を得る方法として、ｌ−メン
トール等の冷感剤による冷感を利用することが考
えられるが、該冷感剤は一般に目に対する不快な
刺激が強く、また、従来のアイパツク剤、アイパ
ツク具では、眼に混入する恐れもあり、冷感剤を
配合した所望の性能を有するアイパツク剤、アイ
パツク具は見当たらない。
このような事情のもと、本発明者は、冷感剤を
配合した、良好な性能を有するアイパツク剤を得
るべく、鋭意検討した。その結果、特定のパツク
基剤と、特定の冷感剤を用いることにより、アイ
パツクとして、すぐれた清涼感、冷感を与えるこ
とのできる良好な性能のアイパツク剤およびアイ
パツク具が得られることを見出し、本発明を完成
するにいたつた。
発明の概要
本発明は、アイパツク剤の全量に基づいて、ポ
リアクリル酸ナトリウム１〜10重量％、水酸化ア
ルミニウムゲル0.01〜１重量％、および軽質無水
ケイ酸および／または含水ケイ酸0.1〜５重量％
と、３−ｌ−メントキシプロパン−１，２−ジオ
ール0.01〜２重量％および／またはｌ−メントー
ル0.05〜１重量％を配合してなる、水分含量が少
なくとも55重量％以上のアイパツク剤を提供する
ものである。本発明のアイパツク剤においては、
刺激をさけるところから、有機酸により、PHを４
〜７に調整することが好ましい。また、本発明は
このアイパツク剤を、眼周辺部を被覆しうる長方
形状でその１長辺部中央部に鼻の***を避ける凹
部を有する支持体に延展塗布し、かつ、その表面
を剥離可能な被覆体で被覆したアイパツク具も提
供する。本発明のアイパツク剤およびアイパツク
具は、眼や皮膚に対して刺激がなく、長期間保存
しても安定で、保水性にすぐれ、皮膚に対する水
分補給効果が高く、常時適度な粘弾性と貼着性を
有し、透明で清潔感があり、しかも、即効的な冷
感作用から遅効的な冷感作用まで自在に冷感を調
整でき、冷感作用を持続させることが可能で、き
わめてすぐれた清涼感、冷感を与えることができ
る。これにより、アイパツクとして用いると、す
ぐれた眼の疲労回復効果と共に、目ざまし効果が
発揮される。
発明の詳説
本発明のアイパツク剤においては、ポリアクリ
ル酸ナトリウム（通常、平均重合度10000〜
100000）、水酸化アルミニウムゲル、および軽質
無水ケイ酸および／または含水ケイ酸を水の存在
下に混合することにより、高含水性の、アイパツ
ク剤として好適な弾力性のあるゲルが形成され
る。軽質無水ケイ酸および含水ケイ酸は、どちら
か一方でも、あるいは両者を併用してもよい。得
られるゲルの性状から、ポリアクリル酸ナトリウ
ムの配合量はアイパツク剤全量に基づいて１〜10
重量％、水酸化アルミニウムゲルは0.01〜１重量
％、軽質無水ケイ酸および／または含水ケイ酸は
0.1〜５重量％とする。
このゲル形成の際、得られるゲルの性状の向上
およびアイパツク剤の刺激抑制の観点から、PHを
４〜７に調整することが望ましい。このPH調整は
各種の有機酸、例えば、乳酸、酒石酸、リンゴ
酸、クエン酸、グリコール酸などを用いて行うこ
とができるが、特に保湿性の良好なゲルが得られ
るところから、乳酸でPH調整を行うことが好まし
い。
アイパツク剤の使用上の観点から、水分含量は
アイパツク剤全量に基づいて、少なくとも55重量
％とすることが望ましい。
本発明のアイパツク剤においては、冷感剤とし
て、３−ｌ−メントキシプロパン−１，２−ジオ
ールおよびｌ−メントールのどちらか一方、ある
いは両者を併用して用いる。３−ｌ−メントキシ
プロパン−１，２−ジオールは遅効的な、持続的
な冷感効果を示す冷感剤であり。0.01〜２重量％
の範囲で配合する。このものは、刺激性は少ない
が、多量に加えると、眼周辺部に適用した場合、
痛みを生じることがある。ｌ−メントールは即効
的な冷感効果を示す冷感剤であり、多くなりすぎ
ると刺激を生じるので、0.05〜１重量％の範囲で
配合する。本発明のアイパツク剤においては、こ
とに、３−ｌ−メントキシプロパン−１，２−ジ
オールとｌ−メントールを併用することが好まし
く、両者の割合を適宜変化させることにより、冷
感を自在に調節し、持続性のある好適な清涼感、
冷感を発揮させることができる。
本発明のアイパツク剤は、例えば、水に軽質無
水ケイ酸および／または含水ケイ酸を分散させ、
これに水酸化アルミニウムゲルを加えて攪拌し、
ついで、ポリアクリル酸ナトリウム、３−ｌ−メ
ントキシプロパン−１，２−ジオールおよび／ま
たはｌ−メントール、PH調整剤を加え、均一にな
るまで混練して製造できる。所望により、さら
に、グリセリン、プロピレングリコールなどの保
湿剤、カルボキシメチルセルロースナトリウム、
ヒドロキシプロピルメチルセルロース、アルギン
酸ナトリウムなどの増粘剤、各種ビタミン剤等の
栄養剤のごとき他の成分を配合することもでき
る。
得られたアイパツク剤は、そのまま使用するこ
とも可能であるが、通常、ナイロン不織布やポリ
エステル不織布のような基材上に展延塗布し、剥
離シートで表面を被覆したシート状の本発明のア
イパツク具の形態にして眼周辺部の皮膚表面に適
用される。
つぎに実施例を挙げて本発明をさらに詳しく説
明する。実施例中、「％」はいずれも重量％を意
味する。
実施例 １
水61.5％に軽質無水ケイ酸２％を分散し、これ
に水酸化アルミニウムゲル0.2％、カルボキシメ
チルセルロースナトリウム0.7％およびグリセリ
ン５％の混合物を加えて攪拌した。ついで、これ
に、平均重合度30000〜40000のポリアクリル酸ナ
トリウム６％、プロピレングリコール５％、グリ
セリン15％、３−ｌ−メントキシプロパン−１，
２−ジオール0.2％およびｌ−メントール0.1％の
混合物を加えて混練した。さらに乳酸1.5％およ
び水３％の混液を加え、均一になるまで混練して
アイパツク剤を得た。
得られたアイパツク剤で女性20名に５分間アイ
パツクさせた。アイパツク後、ふき取らせ、アイ
パツク時の冷感、ふき取つた後の冷感、刺激感を
評価させた。その結果、刺激感は認められず、ア
イパツク10秒後にやや強い冷感が発現し、ふき取
つた後も、約20分間冷感が持続したことが判明し
た。また、眼の疲労回復効果、目ざまし効果も認
められた。
実施例 ２
第１表に示す処方を用い、実施例１と同様にし
て９種のアイパツク剤を得、実施例１と同様に、
20名の女性にアイパツクさせ、冷感、刺激感の評
価を行つた。結果を第２表に示す。
INDUSTRIAL APPLICATION FIELD The present invention relates generally to cosmetics, and more particularly to eye packs that provide an excellent cool and cool sensation to the peripheral area of the eyes, have an excellent eye fatigue recovery effect, and have a wake-up effect. Furthermore, the present invention also relates to an eye pack device using this eye pack agent. BACKGROUND OF THE INVENTION Conventionally, various packs have been known as cosmetics that are applied to the skin surface, especially the facial skin surface, to maintain and improve the health and beauty of the skin. However, although these packs can be applied to the face, the area around the eyes must be avoided. On the other hand, eye packs and eye packs made of nonwoven fabric impregnated with a moisturizing agent and the like are known as products that can be applied to the eye area. Since these eye pack agents and eye pack devices are applied to the peripheral area of the eyes, they must not only be safe from contamination with the eyes, but also must not cause irritation to the eyes. One possible way to recover from eye fatigue and to obtain a wake-up effect is to use the cooling sensation of a cooling agent such as l-menthol, but such agents generally cause strong unpleasant irritation to the eyes, and conventional Eye packs and eye packs have the risk of contaminating the eyes, and there are no eye packs or eye packs that contain cooling agents and have the desired performance. Under these circumstances, the inventors of the present invention conducted extensive studies in order to obtain an eye pack containing a cooling agent and having good performance. As a result, it was discovered that by using a specific pack base and a specific cooling sensation agent, it was possible to obtain an eye pack agent and an eye pack device with good performance that can provide an excellent cooling and cooling sensation as an eye pack. , we have completed the present invention. Summary of the Invention The present invention comprises 1 to 10% by weight of sodium polyacrylate, 0.01 to 1% by weight of aluminum hydroxide gel, and 0.1 to 5% by weight of light anhydrous silicic acid and/or hydrated silicic acid, based on the total amount of the eye pack agent. %
and 0.01 to 2% by weight of 3-l-menthoxypropane-1,2-diol and/or 0.05 to 1% by weight of l-menthol, and the water content is at least 55% by weight. It is something to do. In the eye pack agent of the present invention,
To avoid irritation, use organic acids to lower the pH to 4.
It is preferable to adjust it to 7. In addition, the present invention is capable of spreading and applying this eye pack onto a support that has a rectangular shape that can cover the peripheral area of the eyes and has a concave part in the center of one long side to avoid the protrusion of the nose, and the surface of the support can be peeled off. The present invention also provides an eye pack device coated with a protective covering. The eye pack agent and eye pack device of the present invention do not irritate the eyes or skin, are stable even when stored for a long period of time, have excellent water retention, have a high hydration effect on the skin, and have appropriate viscoelasticity and adhesion at all times. It has a transparent and clean feeling, and can freely adjust the cooling sensation from an immediate cooling effect to a delayed cooling effect, and can maintain the cooling effect, making it an extremely excellent product. It can give a refreshing and cooling sensation. As a result, when used as an eye pack, it exhibits an excellent eye fatigue recovery effect as well as an alarming effect. Detailed Description of the Invention In the eye pack agent of the present invention, sodium polyacrylate (usually has an average degree of polymerization of 10,000 to 10,000)
100,000), aluminum hydroxide gel, and light anhydrous silicic acid and/or hydrated silicic acid in the presence of water, a highly water-containing, elastic gel suitable as an eye pack agent is formed. Light anhydrous silicic acid and hydrated silicic acid may be used alone or in combination. Based on the properties of the resulting gel, the amount of sodium polyacrylate is 1 to 10% based on the total amount of eye pack agent.
% by weight, aluminum hydroxide gel 0.01-1% by weight, light anhydrous silicic acid and/or hydrated silicic acid
The amount should be 0.1 to 5% by weight. During this gel formation, it is desirable to adjust the pH to 4 to 7 from the viewpoint of improving the properties of the resulting gel and suppressing irritation of the eye pack agent. This PH adjustment can be performed using various organic acids such as lactic acid, tartaric acid, malic acid, citric acid, and glycolic acid, but lactic acid is used to adjust the PH because it produces a gel with particularly good moisturizing properties. It is preferable to do this. From the viewpoint of use of the eye pack agent, the water content is preferably at least 55% by weight based on the total amount of the eye pack agent. In the eye pack agent of the present invention, either 3-l-menthoxypropane-1,2-diol or l-menthol or both are used as the cooling sensation agent. 3-l-menthoxypropane-1,2-diol is a cooling agent that exhibits a slow-acting, long-lasting cooling effect. 0.01-2% by weight
Mix within the range. This product is less irritating, but if added in large quantities, it may cause irritation when applied to the eye area.
May cause pain. L-menthol is a cooling agent that exhibits an immediate cooling effect, and if too much it causes irritation, it is blended in an amount in the range of 0.05 to 1% by weight. In the eye pack agent of the present invention, it is particularly preferable to use 3-l-menthoxypropane-1,2-diol and l-menthol in combination, and by appropriately changing the ratio of the two, the cooling sensation can be freely achieved. Adjustable, long-lasting and suitable cooling sensation,
It can produce a cooling sensation. The eye pack agent of the present invention, for example, comprises dispersing light anhydrous silicic acid and/or hydrous silicic acid in water,
Add aluminum hydroxide gel to this and stir.
Next, sodium polyacrylate, 3-l-menthoxypropane-1,2-diol and/or l-menthol, and a PH regulator are added and kneaded until uniform. If desired, a humectant such as glycerin or propylene glycol, sodium carboxymethylcellulose,
Other ingredients such as thickeners such as hydroxypropyl methylcellulose and sodium alginate, and nutritional supplements such as various vitamins can also be blended. The obtained eye pack can be used as it is, but it is usually spread on a base material such as nylon nonwoven fabric or polyester nonwoven fabric, and the surface is covered with a release sheet to form the eye pack of the present invention. It is applied in the form of a tool to the skin surface around the eyes. Next, the present invention will be explained in more detail with reference to Examples. In the Examples, all "%" means % by weight. Example 1 2% light anhydrous silicic acid was dispersed in 61.5% water, and a mixture of 0.2% aluminum hydroxide gel, 0.7% sodium carboxymethylcellulose and 5% glycerin was added and stirred. Next, to this, 6% sodium polyacrylate with an average degree of polymerization of 30,000 to 40,000, 5% propylene glycol, 15% glycerin, 3-l-menthoxypropane-1,
A mixture of 0.2% 2-diol and 0.1% l-menthol was added and kneaded. Further, a mixture of 1.5% lactic acid and 3% water was added and kneaded until homogeneous to obtain an eye pack agent. Twenty women were given eye packs for 5 minutes using the obtained eye pack agent. After applying the eye pack, the subjects were asked to wipe it off and evaluate the cold sensation during the eye pack, the cool sensation after wiping it off, and the sensation of irritation. As a result, it was found that no irritation was observed, but a rather strong cooling sensation developed after 10 seconds of applying the eye packs, and the cooling sensation continued for about 20 minutes even after wiping it off. It was also found to have an eye fatigue recovery effect and a wake-up effect. Example 2 Using the formulations shown in Table 1, nine types of eye packs were obtained in the same manner as in Example 1, and in the same manner as in Example 1,
Twenty women were given eye patches and evaluated for coldness and stimulation. The results are shown in Table 2.
【表】【table】
【表】
第２表に示すごとく、３−ｌ−メントキシプロ
パン−１，２−ジオールおよび／またはｌ−メン
トールの量を適宜調節することにより、眼や皮膚
に対する刺激なしに、良好な、持続性を有する清
涼感、冷感を与えるアイパツク剤が得られる。[Table] As shown in Table 2, by appropriately adjusting the amount of 3-l-menthoxypropane-1,2-diol and/or l-menthol, a good and long-lasting product can be obtained without irritation to the eyes or skin. An eye pack agent that gives a refreshing and cooling sensation with natural properties can be obtained.
Claims (1)
ル酸ナトリウム１〜10重量％、水酸化アルミニウ
ムゲル0.01〜１重量％、および軽質無水ケイ酸お
よび／または含水ケイ酸0.1〜５重量％と、３−
ｌ−メントキシプロパン−１，２−ジオール0.01
〜２重量％および／またはｌ−メントール0.05〜
１重量％を配合してなる、水分含量が少なくとも
55重量％以上のアイパツク剤。 ２ 有機酸により、PHを４〜７に調整した特許請
求の範囲第１項のアイパツク剤。 ３ ３−ｌ−メントキシプロパン−１，２−ジオ
ールおよびｌ−メントールの両方を配合した特許
請求の範囲第１項または第２項のアイパツク剤。 ４ 眼周辺部を被覆しうる長方形状で、その１長
辺部中央部に鼻の***を避ける凹部を有する支持
体にアイパツク剤を延展塗布し、アイパツク剤の
表面を剥離可能な被覆体で被覆してなるアイパツ
ク具であつて、該アイパツク剤が、その全量に基
づいて、ポリアクリル酸ナトリウム１〜10重量
％、水酸化アルミニウムゲル0.01〜１重量％、お
よび軽質無水ケイ酸および／または含水ケイ酸
0.1〜５重量％と、３−ｌ−メントキシプロパン
−１，２−ジオール0.01〜２重量％および／また
はｌ−メントール0.05〜１重量％を配合してな
る、水分含量が少なくとも55重量％以上のアイパ
ツク剤であるアイパツク具。[Claims] 1. 1 to 10% by weight of sodium polyacrylate, 0.01 to 1% by weight of aluminum hydroxide gel, and 0.1 to 5% by weight of light anhydrous silicic acid and/or hydrated silicic acid, based on the total amount of the eye pack agent. % and 3-
l-menthoxypropane-1,2-diol 0.01
~2% by weight and/or l-menthol ~0.05
1% by weight, with a water content of at least
Eye pack agent containing 55% or more by weight. 2. The eye pack agent according to claim 1, which has a pH adjusted to 4 to 7 with an organic acid. 3. The eye pack agent according to claim 1 or 2, which contains both 3-l-menthoxypropane-1,2-diol and l-menthol. 4. An eye pack is spread and coated on a rectangular support that can cover the eye area and has a concave part in the center of one long side to avoid nasal protrusions, and the surface of the eye pack is covered with a removable coating. An eye pack comprising, based on the total amount, 1 to 10% by weight of sodium polyacrylate, 0.01 to 1% by weight of aluminum hydroxide gel, and light anhydrous silicic acid and/or hydrated silicic acid. acid
0.1 to 5% by weight, 0.01 to 2% by weight of 3-l-menthoxypropane-1,2-diol and/or 0.05 to 1% by weight of l-menthol, and has a water content of at least 55% by weight. Eye packs are eye packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23591285A JPS6296403A (en) | 1985-10-21 | 1985-10-21 | Eye pack agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23591285A JPS6296403A (en) | 1985-10-21 | 1985-10-21 | Eye pack agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6296403A JPS6296403A (en) | 1987-05-02 |
| JPH0519528B2 true JPH0519528B2 (en) | 1993-03-17 |
Family
ID=16993077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23591285A Granted JPS6296403A (en) | 1985-10-21 | 1985-10-21 | Eye pack agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296403A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632914A (en) * | 1986-06-23 | 1988-01-07 | Sunstar Inc | Durable skin cosmetic for whole body giving refreshing feeling |
| JP2620709B2 (en) * | 1988-08-16 | 1997-06-18 | 株式会社竹中工務店 | Lithographic space truss using square steel pipe |
| PT698393E (en) * | 1993-05-19 | 2002-10-31 | Hisamitsu Pharmaceutical Co | SOLUBILIZATION AGENT AND PREPARATION FOR EXTERNAL USE CONTAINING THE SAME |
| JP2978043B2 (en) * | 1993-09-16 | 1999-11-15 | 高砂香料工業株式会社 | (2S) -3-{(1R, 2S, 5R)-[5-methyl-2- (1-methylethyl) cyclohexyl] oxy} -1,2-propanediol, its production method and use |
| JPH1192327A (en) * | 1997-09-24 | 1999-04-06 | Pola Chem Ind Inc | Composition giving refreshed feeling |
| IT1312097B1 (en) * | 1999-04-23 | 2002-04-04 | Istituto Profilattico Italiano | PROCEDURE FOR THE APPLICATION OF COSMETIC PRODUCTS AT A CONTROLLED TEMPERATURE LOWER THAN THE AMBIENT TEMPERATURE. |
| BR0110799A (en) * | 2000-05-15 | 2003-02-11 | Hisamitsu Pharmaceutical Co | Leaf Type Masks |
-
1985
- 1985-10-21 JP JP23591285A patent/JPS6296403A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6296403A (en) | 1987-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |