JP2020158430A - Oil-in-water emulsion type ultraviolet protection cosmetic - Google Patents
Oil-in-water emulsion type ultraviolet protection cosmetic Download PDFInfo
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- oil
- dipentaerythrityl
- ultraviolet protection
- fatty acid
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 24
- 230000006750 UV protection Effects 0.000 title claims abstract description 20
- 239000007764 o/w emulsion Substances 0.000 title abstract 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 16
- 239000000194 fatty acid Substances 0.000 claims abstract description 16
- 229930195729 fatty acid Natural products 0.000 claims abstract description 16
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920002545 silicone oil Polymers 0.000 claims abstract description 8
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 7
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 229960001679 octinoxate Drugs 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 6
- 125000005250 alkyl acrylate group Chemical group 0.000 abstract description 3
- 229920006037 cross link polymer Polymers 0.000 abstract description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 1
- FDATWRLUYRHCJE-UHFFFAOYSA-N diethylamino hydroxybenzoyl hexyl benzoate Chemical compound CCCCCCOC(=O)C1=CC=CC=C1C(=O)C1=CC=C(N(CC)CC)C=C1O FDATWRLUYRHCJE-UHFFFAOYSA-N 0.000 abstract 1
- 229960001630 diethylamino hydroxybenzoyl hexyl benzoate Drugs 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 10
- -1 polysiloxanes Polymers 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000000475 sunscreen effect Effects 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- OGEMCJNRDGZFQF-UHFFFAOYSA-N hexyl 2-benzoyl-4-(diethylamino)-3-hydroxybenzoate Chemical compound CCCCCCOC(=O)C1=CC=C(N(CC)CC)C(O)=C1C(=O)C1=CC=CC=C1 OGEMCJNRDGZFQF-UHFFFAOYSA-N 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000516 sunscreening agent Substances 0.000 description 3
- ULQISTXYYBZJSJ-UHFFFAOYSA-N 12-hydroxyoctadecanoic acid Chemical compound CCCCCCC(O)CCCCCCCCCCC(O)=O ULQISTXYYBZJSJ-UHFFFAOYSA-N 0.000 description 2
- WAUOHBVKOUNIAX-UHFFFAOYSA-N 2-(dimethylamino)-3-oxopent-4-ene-1-sulfonic acid Chemical class OS(=O)(=O)CC(N(C)C)C(=O)C=C WAUOHBVKOUNIAX-UHFFFAOYSA-N 0.000 description 2
- KIHBGTRZFAVZRV-UHFFFAOYSA-N 2-Hydroxyoctadecanoic acid Natural products CCCCCCCCCCCCCCCCC(O)C(O)=O KIHBGTRZFAVZRV-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- FMJSMJQBSVNSBF-UHFFFAOYSA-N octocrylene Chemical group C=1C=CC=CC=1C(=C(C#N)C(=O)OCC(CC)CCCC)C1=CC=CC=C1 FMJSMJQBSVNSBF-UHFFFAOYSA-N 0.000 description 2
- 229960000601 octocrylene Drugs 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000005691 triesters Chemical group 0.000 description 2
- QPQANCNBWQXGTQ-UHFFFAOYSA-N trihydroxy(trimethylsilylperoxy)silane Chemical compound C[Si](C)(C)OO[Si](O)(O)O QPQANCNBWQXGTQ-UHFFFAOYSA-N 0.000 description 2
- RPGJJWLCCOPDAZ-UHFFFAOYSA-N 2-hydroxybehenic acid Chemical compound CCCCCCCCCCCCCCCCCCCCC(O)C(O)=O RPGJJWLCCOPDAZ-UHFFFAOYSA-N 0.000 description 1
- YDZIJQXINJLRLL-UHFFFAOYSA-N 2-hydroxydodecanoic acid Chemical compound CCCCCCCCCCC(O)C(O)=O YDZIJQXINJLRLL-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- JGHSBPIZNUXPLA-UHFFFAOYSA-N 2-hydroxyhexadecanoic acid Chemical compound CCCCCCCCCCCCCCC(O)C(O)=O JGHSBPIZNUXPLA-UHFFFAOYSA-N 0.000 description 1
- JYZJYKOZGGEXSX-UHFFFAOYSA-N 2-hydroxymyristic acid Chemical compound CCCCCCCCCCCCC(O)C(O)=O JYZJYKOZGGEXSX-UHFFFAOYSA-N 0.000 description 1
- ZSNLEVJATWJBLU-UHFFFAOYSA-N 2-tert-butyl-2-methoxy-1,3-diphenylpropane-1,3-dione Chemical compound C=1C=CC=CC=1C(=O)C(C(C)(C)C)(OC)C(=O)C1=CC=CC=C1 ZSNLEVJATWJBLU-UHFFFAOYSA-N 0.000 description 1
- XPSXNFUPMKXMLB-UHFFFAOYSA-N 3-ethyl-2-hexoxyphenol;5-methoxy-4-phenyltriazine Chemical compound COC1=CN=NN=C1C1=CC=CC=C1.CCCCCCOC1=C(O)C=CC=C1CC XPSXNFUPMKXMLB-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- XVAMCHGMPYWHNL-UHFFFAOYSA-N bemotrizinol Chemical compound OC1=CC(OCC(CC)CCCC)=CC=C1C1=NC(C=2C=CC(OC)=CC=2)=NC(C=2C(=CC(OCC(CC)CCCC)=CC=2)O)=N1 XVAMCHGMPYWHNL-UHFFFAOYSA-N 0.000 description 1
- FQUNFJULCYSSOP-UHFFFAOYSA-N bisoctrizole Chemical compound N1=C2C=CC=CC2=NN1C1=CC(C(C)(C)CC(C)(C)C)=CC(CC=2C(=C(C=C(C=2)C(C)(C)CC(C)(C)C)N2N=C3C=CC=CC3=N2)O)=C1O FQUNFJULCYSSOP-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229960001631 carbomer Drugs 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 229960003921 octisalate Drugs 0.000 description 1
- WCJLCOAEJIHPCW-UHFFFAOYSA-N octyl 2-hydroxybenzoate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1O WCJLCOAEJIHPCW-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 1
- 229960001173 oxybenzone Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229940100498 polysilicone-15 Drugs 0.000 description 1
- 229920002282 polysilicones-15 Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Abstract
Description
本発明は、水中油乳化型紫外線防御化粧料に関する。 The present invention relates to an oil-in-water emulsified UV protection cosmetic.
従来より、紫外線による皮膚への悪影響を防御するため、種々の紫外線吸収剤を含有させた日焼け止め化粧料が開発されている。
特に引用文献１には、有機紫外線吸収剤と、シリコーン油とアクリル酸系水溶性高分子を含有する水中油型紫外線防御化粧料が記載されている。
Conventionally, sunscreen cosmetics containing various ultraviolet absorbers have been developed in order to prevent adverse effects on the skin caused by ultraviolet rays.
In particular, Cited Document 1 describes an oil-in-water UV protection cosmetic containing an organic UV absorber and a silicone oil and an acrylic acid-based water-soluble polymer.
引用文献１では、トリメチルシロキシケイ酸を含有しているため、耐摩擦性に課題があった。 In Cited Document 1, since it contains trimethylsiloxysilicic acid, there is a problem in abrasion resistance.
本発明の目的は、高い紫外線防御効果と、耐摩擦性に優れた水中油乳化型紫外線防御化粧料を提供することである。 An object of the present invention is to provide an oil-in-water emulsified UV protection cosmetic having a high UV protection effect and excellent abrasion resistance.
本発明は、下記の（Ａ）〜（Ｄ）を含有する水中油乳化型紫外線防御化粧料を提供する。
（Ａ）アクリル酸系水溶性高分子
（Ｂ）有機紫外線吸収剤
（Ｃ）シリコーン油
（Ｄ）トリポリヒドロキシ脂肪酸ジペンタエリスリチル
The present invention provides an oil-in-water emulsified UV protection cosmetic containing the following (A) to (D).
(A) Acrylic acid-based water-soluble polymer (B) Organic ultraviolet absorber (C) Silicone oil (D) Tripolihydroxy fatty acid dipentaerythrityl
本発明の皮膚外用剤は、使用感がべたつかず、高い紫外線防御効果と耐摩擦性を兼ね備えるという効果を発揮する。 The external preparation for skin of the present invention is not sticky to use, and exhibits an effect of having both a high ultraviolet protection effect and abrasion resistance.
以下本発明を実施するための形態を説明する。
以下、各成分について説明する。
本発明で使用する（Ａ）アクリル酸系水溶性高分子は、アクリル基構造を有しているもので、化粧料として使用可能であればよく、特に限定されない。例えば、ポリアクリル酸及びその塩、カルボマー、（アクリレーツ／アクリル酸アルキル（Ｃ１０−３０））クロスポリマー、アクリルアミド・アクリルアミド−２−メチルプロパンスルホン酸塩共重合体、アクリル酸ヒドロキシエチル・アクリロイルジメチルタウリン塩共重合体、アクリル酸塩・アクリロイルジメチルタウリン共重合体、アクリル酸アミド・アクリル酸−２−メチルプロパンスルホン酸塩共重合体、アクリロイルジメチルタウリン塩・ビニルピロリドン共重合体などが挙げられる。これらの中で（アクリレーツ／アクリル酸アルキル（Ｃ１０−３０））クロスポリマーを用いることが好ましい。
Hereinafter, embodiments for carrying out the present invention will be described.
Hereinafter, each component will be described.
The (A) acrylic acid-based water-soluble polymer used in the present invention has an acrylic group structure and may be used as a cosmetic, and is not particularly limited. For example, polyacrylic acid and its salts, carbomer, (Acrylate / alkyl acrylate (C10-30)) crosspolymer, acrylamide / acrylamide-2-methylpropanesulfonate copolymer, hydroxyethyl acrylate / acryloyldimethyltaurine salt. Examples thereof include copolymers, acrylate / acryloyldimethyltaurine copolymers, acrylate / acrylic acid-2-methylpropanesulfonate copolymers, acryloyldimethyltaurine salts / vinylpyrrolidone copolymers, and the like. Among these, it is preferable to use a cross polymer (Acrylate / alkyl acrylate (C10-30)).
アクリル酸系水溶性高分子は、水中油乳化型化粧料全量に対し０．０１〜３質量％配合することが好ましい。０．０１質量％未満の配合では、乳化安定性に問題が生じる場合がある。３質量％を超えて配合すると、膜感や、突っ張り感の点から使用感上問題となる場合がある。 The acrylic acid-based water-soluble polymer is preferably blended in an amount of 0.01 to 3% by mass based on the total amount of the oil-in-water emulsified cosmetic. Formulations of less than 0.01% by weight may cause problems with emulsion stability. If it is blended in an amount exceeding 3% by mass, it may cause a problem in terms of usability in terms of film feeling and tension feeling.
本発明で使用する（Ｂ）有機紫外線吸収剤は、特に限定されず、公知の有機紫外線吸収剤を用いることができる。有機紫外線吸収剤としては、例えば、メトキシケイヒ酸エチルヘキシル、ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシル、サリチル酸オクチル、ポリシリコーン−１５、ｔ−ブチルメトキシジベンゾイルメタン、オキシベンゾン、メチレンビスベンゾトリアゾリルテトラメチルブチルフェノール、ビスエチルヘキシルオキシフェノールメトキシフェニルトリアジン及びオクトクリレンが例示され、これらから選択される１種または２種以上を用いる。 The (B) organic ultraviolet absorber used in the present invention is not particularly limited, and a known organic ultraviolet absorber can be used. Examples of the organic ultraviolet absorber include ethylhexyl methoxycinnamate, hexyl diethylaminohydroxybenzoyl benzoate, octyl salicylate, polysilicone-15, t-butylmethoxydibenzoylmethane, oxybenzone, methylenebisbenzotriazolyltetramethylbutylphenol, and bis. Ethylhexyloxyphenol methoxyphenyltriazine and octocrylene are exemplified, and one or more selected from these is used.
紫外線吸収能と皮膚への安全性の観点から、メトキシケイヒ酸エチルヘキシルを用いることが好ましい。また、ＵＶＡ防御機能を兼用させるため、ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシルとメトキシケイヒ酸エチルヘキシルを併用して用いることが好ましい。また、メトキシケイヒ酸エチルヘキシルとオクトクリレンと、ビスエチルヘキシルオキシフェノールメトキシフェニルトリアジンを併用することも好ましい。 From the viewpoint of ultraviolet absorption ability and skin safety, it is preferable to use ethylhexyl methoxycinnamate. Further, in order to combine the UVA protective function, it is preferable to use hexyl diethylaminohydroxybenzoylbenzoate and ethylhexyl methoxycinnamate in combination. It is also preferable to use ethylhexyl methoxycinnamate, octocrylene, and bisethylhexyloxyphenol methoxyphenyl triazine in combination.
有機紫外線吸収剤の配合量は、水中油乳化型紫外線防御化粧料全量に対し、１質量％以上が好ましく、２質量％以上がより好ましく、５質量％以上であってもよい。これによって、日焼け止め効果を十分に得ることができる。 The blending amount of the organic UV absorber is preferably 1% by mass or more, more preferably 2% by mass or more, and may be 5% by mass or more, based on the total amount of the oil-in-water emulsified UV protection cosmetics. As a result, a sufficient sunscreen effect can be obtained.
また、有機紫外線吸収剤の配合量は、水中油乳化型紫外線防御化粧料全量に対し、２０質量％以下が好ましく、１５質量％以下がより好ましい。これによって、化粧料のべたつきを抑え、皮膚への一次刺激性を抑制し、良好な使用感を得ることができる。
より具体的には、日焼け止め化粧料全量に対し、メトキシケイヒ酸エチルヘキシルを３〜１５質量％で配合することが好ましい。さらに、日焼け止め化粧料全量に対し、メトキシケイヒ酸エチルヘキシルを３〜１５質量％で配合し、ジエチルアミノヒドロキシベンゾイル安息香酸ヘキシルを０．５〜５質量％で配合することが好ましい。
The blending amount of the organic UV absorber is preferably 20% by mass or less, more preferably 15% by mass or less, based on the total amount of the oil-in-water emulsified UV protection cosmetics. As a result, the stickiness of the cosmetic can be suppressed, the primary irritation to the skin can be suppressed, and a good feeling of use can be obtained.
More specifically, it is preferable to add ethylhexyl methoxycinnamate in an amount of 3 to 15% by mass based on the total amount of sunscreen cosmetics. Further, it is preferable to add ethylhexyl methoxycinnamate in an amount of 3 to 15% by mass and hexyl diethylaminohydroxybenzoylbenzoate in an amount of 0.5 to 5% by mass based on the total amount of sunscreen cosmetics.
本発明で使用する（Ｃ）シリコーン油としては、特に限定されない。具体的には、ジメチルポリシロキサン、メチルフェニルポリシロキサン、メチルハイドロジェンポリシロキサン等の鎖状ポリシロキサン、デカメチルポリシロキサン、ドデカメチルポリシロキサン、テトラメチルテトラハイドロジェンポリシロキサンなどの環状ポリシロキサン等が挙げられる。シリコーン油は１種を単独で若しくは２種以上を併用して用いることができる。 The (C) silicone oil used in the present invention is not particularly limited. Specifically, chain polysiloxanes such as dimethylpolysiloxane, methylphenylpolysiloxane, and methylhydrogenpolysiloxane, cyclic polysiloxanes such as decamethylpolysiloxane, dodecamethylpolysiloxane, and tetramethyltetrahydrogenpolysiloxane are available. Can be mentioned. One type of silicone oil can be used alone or two or more types can be used in combination.
シリコーン油の配合量は、水中油乳化型紫外線防御化粧料全量に対し、０．５〜３０質量％が好ましく、０．５〜２０質量％がより好ましい。 The blending amount of the silicone oil is preferably 0.5 to 30% by mass, more preferably 0.5 to 20% by mass, based on the total amount of the oil-in-water emulsified UV protection cosmetics.
本発明で使用する（Ｄ）トリポリヒドロキシ脂肪酸ジペンタエリスリチルは、ポリヒドロキシ脂肪酸とジペンタエリスリトールのトリエステルであれば特に限定されない。ポリヒドロキシ脂肪酸は、ヒドロキシ脂肪酸の重合物であり、ヒドロキシ脂肪酸としては、ヒドロキシラウリン酸、ヒドロキシミリスチン酸、ヒドロキシパルミチン酸、ヒドロキシステアリン酸、ヒドロキシべへニン酸等の炭素数１２〜２２の直鎖又は分岐鎖のヒドロキシ脂肪酸が挙げられる。このうち、炭素数１６〜２０のものが好ましく、さらに炭素数１８のヒドロキシステアリン酸が好ましい。ヒドロキシ脂肪酸の重合度は、平均重合度で２〜１２が好ましく、より好ましくは４〜１２であり、さらに好ましくは６〜１２である。具体的なトリポリヒドロキシ脂肪酸ジペンタエリスリチルとしては、トリポリヒドロキシラウリン酸ジペンタエリスリチル、トリポリヒドロキシミリスチン酸ジペンタエリスリチル、トリポリヒドロキシパルミチン酸ジペンタエリスリチル、トリポリヒドロキシステアリン酸ジペンタエリスリチル、トリヒドロキシべへニン酸ジペンタエリスリチルなどが挙げられ、これらの１種又は２種以上を組み合わせて使用することができる。これらのうち、本発明ではポリヒドロキシステアリン酸とジペンタエリスリトールとのトリエステルであるトリポリヒドロキシステアリン酸ジペンタエリスリチルが好ましく用いられる。市販品としては、例えば、サラコスＷＯ−６（日清オイリオグループ社製）が挙げられる。 The (D) tripolyhydroxy fatty acid dipentaerythritol used in the present invention is not particularly limited as long as it is a triester of polyhydroxy fatty acid and dipentaerythritol. The polyhydroxy fatty acid is a polymer of a hydroxy fatty acid, and the hydroxy fatty acid includes a linear or linear fatty acid having 12 to 22 carbon atoms such as hydroxylauric acid, hydroxymyristic acid, hydroxypalmitic acid, hydroxystearic acid, and hydroxybehenic acid. Branched chain hydroxy fatty acids can be mentioned. Of these, those having 16 to 20 carbon atoms are preferable, and hydroxystearic acid having 18 carbon atoms is more preferable. The degree of polymerization of the hydroxy fatty acid is preferably 2 to 12 in terms of average degree of polymerization, more preferably 4 to 12, and even more preferably 6 to 12. Specific examples of the tripolyhydroxy fatty acid dipentaerythrityl include dipentaerythrityl tripolyhydroxylaurate, dipentaerythrityl tripolyhydroxymyristate, dipentaerythrityl tripolyhydroxypalmitate, dipentaerythrityl tripolyhydroxystearate, dipentaerythrityl trihydroxybehenedate, and the like. Alternatively, two or more types can be used in combination. Of these, dipentaerythritol tripolyhydroxystearate, which is a triester of polyhydroxystearic acid and dipentaerythritol, is preferably used in the present invention. Examples of commercially available products include Saracos WO-6 (manufactured by Nisshin Oillio Group).
トリポリヒドロキシ脂肪酸ジペンタエリスリチルは水中油乳化型紫外線防御化粧料全量に対し、０．１〜５質量％配合することが好ましい。５質量％を超えて配合すると、べたつきの原因となる場合がある。 The tripolihydroxy fatty acid dipentaerythrityl is preferably blended in an amount of 0.1 to 5% by mass based on the total amount of the oil-in-water emulsified UV protection cosmetics. If it is blended in excess of 5% by mass, it may cause stickiness.
本発明の水中油乳化型紫外線防御化粧料には、部分架橋型オルガノポリシロキサン重合物を配合することができる。部分架橋型オルガノポリシロキサン重合物を配合することにより、化粧持ち改善効果が見込まれるためである。かかる部分架橋型オルガノポリシロキサン重合物とは、三次元架橋構造を有するオルガノポリシロキサン重合物で、特公平８−６０３５号公報等に記戴されているものが例示される。部分架橋型オルガノポリシロキサン重合物は、オルガノポリシロキサンを、架橋結合させて得られる重合物であり、一部に三次元架橋構造を有し、Ｒ２ＳｉＯ単位及びＲＳｉＯ１．５単位よりなり、Ｒ３ＳｉＯ０．５単位及び／又はＳｉＯ２単位を含んでもよい。ただし、各構成単位のＲは水素原子、メチル基、エチル基、プロピル基等のアルキル基、フェニル基、トリル基等のアリール基、およびビニル基等の脂肪族不飽和基などが例示され、同種又は異なった種類であっても良い。市販品としては、部分架橋オルガノポリシロキサン重合物にシリコーン油を配合したものとして、例えば、「ＫＳＧ―１５」、「ＫＳＧ―１６」、「ＫＳＧ−１８」（信越化学工業社製）等が挙げられる。
なる場合がある。
A partially crosslinked organopolysiloxane polymer can be added to the oil-in-water emulsified UV protection cosmetic of the present invention. This is because the effect of improving makeup retention can be expected by blending the partially crosslinked organopolysiloxane polymer. The partially crosslinked organopolysiloxane polymer is an organopolysiloxane polymer having a three-dimensional crosslinked structure, and examples thereof are those described in JP-A-8-6035 and the like. The partially crosslinked organopolysiloxane polymer is a polymer obtained by cross-linking organopolysiloxane, has a partly three-dimensional crosslinked structure, consists of R2SiO units and RSiO1.5 units, and has R3SiO 0.5. The unit and / or SiO2 unit may be included. However, R of each structural unit is exemplified by an alkyl group such as a hydrogen atom, a methyl group, an ethyl group or a propyl group, an aryl group such as a phenyl group or a tolyl group, and an aliphatic unsaturated group such as a vinyl group. Or it may be of a different type. Examples of commercially available products include partially crosslinked organopolysiloxane polymers containing silicone oil, such as "KSG-15", "KSG-16", and "KSG-18" (manufactured by Shin-Etsu Chemical Co., Ltd.). Be done.
May become.
本発明の水中油乳化型紫外線防御化粧料は、部分架橋型オルガノポリシロキサン重合物を配合することができる。 The oil-in-water emulsified UV protection cosmetic of the present invention can contain a partially crosslinked organopolysiloxane polymer.
本発明の皮膚外用剤は、上述の成分の他に、通常の化粧料、医薬部外品に用いられる任意成分を、本発明の効果を阻害しない程度に配合することができる。具体的には、油剤、界面活性剤、増粘剤、防腐剤、香料、保湿剤、抗酸化剤、抗炎症剤、抗菌剤、美白剤等を挙げることができる。 In addition to the above-mentioned components, the external preparation for skin of the present invention can contain any components used in ordinary cosmetics and quasi-drugs to the extent that the effects of the present invention are not impaired. Specific examples thereof include oil agents, surfactants, thickeners, preservatives, fragrances, moisturizers, antioxidants, anti-inflammatory agents, antibacterial agents, and whitening agents.
本発明の水中油乳化型紫外線防御化粧料は定法により調製することができる。 The oil-in-water emulsified UV protection cosmetic of the present invention can be prepared by a conventional method.
水中油乳化型紫外線防御化粧料は、例えば、ローション剤、乳剤、軟膏の剤型で用いることができる。 The oil-in-water emulsified UV protection cosmetic can be used in, for example, lotions, emulsions, and ointments.
以下、実施例により本発明を具体的に説明するが、これにより本発明の範囲が限定されるものではない。 Hereinafter, the present invention will be specifically described with reference to Examples, but the scope of the present invention is not limited thereto.
［化粧持ち試験］
（１）前腕内側部に、３ｃｍ×３ｃｍの領域を記し、実施例又は比較例を１区画当たり１８ｍｇとなるよう均一に塗布した。
（２）３０分以上乾燥させた後、ＵＶカメラによる撮影を行った。（塗布直後）
（３）塗布部位を常温の流水に５分間さらし、キムタオルをおさえて水分を除去した後、ＵＶカメラで撮影を行った。（流水５分後）
（４）続いて、フェイスタオルを用いて塗布面を、痛みを伴わない程度に強く２０往復擦り、ＵＶカメラで撮影を行った。（擦り後）
（５）得られた画像は、いずれも同条件になるように明るさやコントラストを調整し、二値化を行い。塗布直後を１００％としたときの残存率を算出した。
[Makeup retention test]
(1) An area of 3 cm × 3 cm was marked on the inner part of the forearm, and the example or comparative example was uniformly applied so as to be 18 mg per section.
(2) After drying for 30 minutes or more, an image was taken with a UV camera. (Immediately after application)
(3) The application site was exposed to running water at room temperature for 5 minutes, a Kim towel was pressed to remove water, and then an image was taken with a UV camera. (5 minutes after running water)
(4) Subsequently, the coated surface was rubbed strongly 20 times with a face towel so as not to cause pain, and an image was taken with a UV camera. (After rubbing)
(5) The brightness and contrast of the obtained images are adjusted so that the conditions are the same, and the obtained images are binarized. The residual rate was calculated when the value immediately after application was 100%.
［使用感評価］
メイクアップ専門の官能評価員３名による合議により、塗布時の軽さ、膜感について評価を行った。
◎：非常に軽い塗布感で膜感もあまり感じられない
○：やや軽い塗布感で膜感を少し感じる
△：少し重い塗布感で膜感を感じる
×：使用感が重く、膜感を強く感じる
[Usage evaluation]
The lightness and film feeling at the time of application were evaluated by a discussion of three sensory evaluators specializing in make-up.
◎: Very light application feeling and less film feeling ○: Slightly light application feeling and slightly film feeling △: Slightly heavy application feeling and film feeling ×: Heavy usability and strong film feeling
試験に供した水中油型紫外線防御化粧料の実施例、比較例の処方例と化粧持ち試験結果を表１、表２に示す。なお、表１、表２中の部分架橋オルガノポリシロキサン重合物としては、ＫＳＧ−１６（信越化学社製）を使用した。 Tables 1 and 2 show examples of the oil-in-water UV protection cosmetics used in the test, prescription examples of comparative examples, and makeup retention test results. As the partially crosslinked organopolysiloxane polymer in Tables 1 and 2, KSG-16 (manufactured by Shin-Etsu Chemical Co., Ltd.) was used.
表１、２に示した通り、本発明の実施例１、２は耐水性、耐擦り性に優れ、化粧持ちに優れることが示された。これに対し、トリポリヒドロキシ脂肪酸ジペンタエリスリチルを配合していない比較例１、３は、適度な耐水性を有してはいたが、擦りに弱く、化粧持ちに課題があった。またトリポリヒドロキシ脂肪酸ジペンタエリスリチルをトリメチルシロキシケイ酸に代替した比較例２、４も、耐擦り性に課題があるとともに、使用感的な課題もあった。 As shown in Tables 1 and 2, Examples 1 and 2 of the present invention were shown to be excellent in water resistance, abrasion resistance, and long-lasting makeup. On the other hand, Comparative Examples 1 and 3 in which the tripolihydroxy fatty acid dipentaerythrityl was not blended had appropriate water resistance, but were vulnerable to rubbing and had a problem of long-lasting makeup. Further, Comparative Examples 2 and 4 in which the tripolihydroxy fatty acid dipentaerythrityl was replaced with trimethylsiloxysilicic acid also had a problem in abrasion resistance and also had a problem in usability.
Claims (1)
（Ａ）アクリル酸系水溶性高分子
（Ｂ）有機紫外線吸収剤
（Ｃ）シリコーン油
（Ｄ）トリポリヒドロキシ脂肪酸ジペンタエリスリチル An oil-in-water emulsified UV protection cosmetic containing the following (A) to (D) is provided.
(A) Acrylic acid-based water-soluble polymer (B) Organic ultraviolet absorber (C) Silicone oil (D) Tripolihydroxy fatty acid dipentaerythrityl
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009013144A (en) * | 2007-07-09 | 2009-01-22 | Shiseido Co Ltd | Hair damage suppressing agent |
| JP2011219424A (en) * | 2010-04-12 | 2011-11-04 | Fancl Corp | Sunscreen cosmetic |
| US20120201766A1 (en) * | 2009-05-04 | 2012-08-09 | Milanka Susak | Topical Compositions Comprising An Alkoxylated Diphenylacrylate Compound And An Organic Nonionic Emulsifier |
| US20130071453A1 (en) * | 2007-12-17 | 2013-03-21 | Milan F. Sojka | Compositions Comprising Solid Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same |
| JP2016104712A (en) * | 2014-11-20 | 2016-06-09 | 花王株式会社 | Skin cosmetic |
| JP2018070556A (en) * | 2016-11-02 | 2018-05-10 | 株式会社コーセー | Sunscreen cosmetic |
-
2019
- 2019-03-26 JP JP2019058645A patent/JP2020158430A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009013144A (en) * | 2007-07-09 | 2009-01-22 | Shiseido Co Ltd | Hair damage suppressing agent |
| US20130071453A1 (en) * | 2007-12-17 | 2013-03-21 | Milan F. Sojka | Compositions Comprising Solid Particles Entrapped In Collapsed Polymeric Microspheres, And Methods Of Making The Same |
| US20120201766A1 (en) * | 2009-05-04 | 2012-08-09 | Milanka Susak | Topical Compositions Comprising An Alkoxylated Diphenylacrylate Compound And An Organic Nonionic Emulsifier |
| JP2011219424A (en) * | 2010-04-12 | 2011-11-04 | Fancl Corp | Sunscreen cosmetic |
| JP2016104712A (en) * | 2014-11-20 | 2016-06-09 | 花王株式会社 | Skin cosmetic |
| JP2018070556A (en) * | 2016-11-02 | 2018-05-10 | 株式会社コーセー | Sunscreen cosmetic |
Non-Patent Citations (3)
| Title |
|---|
| "ID 1517129", DATABASE GNPD [ONLINE]，MINTEL, JPN6022049914, March 2011 (2011-03-01), ISSN: 0004931311 * |
| "ID 3273999", DATABASE GNPD [ONLINE]，MINTEL, JPN6022049916, June 2015 (2015-06-01), ISSN: 0004931312 * |
| "ID 4806407", DATABASE GNPD [ONLINE]，MINTEL, JPN6022049917, May 2017 (2017-05-01), ISSN: 0004931313 * |
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