JPS6229406B2 - - Google Patents
Info
- Publication number
- JPS6229406B2 JPS6229406B2 JP58232281A JP23228183A JPS6229406B2 JP S6229406 B2 JPS6229406 B2 JP S6229406B2 JP 58232281 A JP58232281 A JP 58232281A JP 23228183 A JP23228183 A JP 23228183A JP S6229406 B2 JPS6229406 B2 JP S6229406B2
- Authority
- JP
- Japan
- Prior art keywords
- silicone oil
- hydrophobic silicone
- weight
- modified polysiloxane
- polyoxyalkylene
- 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 claims description 23
- 230000002209 hydrophobic effect Effects 0.000 claims description 22
- 229920002545 silicone oil Polymers 0.000 claims description 22
- -1 polysiloxane Polymers 0.000 claims description 17
- 239000000839 emulsion Substances 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 230000003766 combability Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- GECRRQVLQHRVNH-MRCUWXFGSA-N 2-octyldodecyl (z)-octadec-9-enoate Chemical compound CCCCCCCCCCC(CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC GECRRQVLQHRVNH-MRCUWXFGSA-N 0.000 description 1
- BGRXBNZMPMGLQI-UHFFFAOYSA-N 2-octyldodecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC BGRXBNZMPMGLQI-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- GWFGDXZQZYMSMJ-UHFFFAOYSA-N Octadecansaeure-heptadecylester Natural products CCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC GWFGDXZQZYMSMJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- YSJGOMATDFSEED-UHFFFAOYSA-M behentrimonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCCCCCC[N+](C)(C)C YSJGOMATDFSEED-UHFFFAOYSA-M 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 235000019437 butane-1,3-diol Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 1
- 239000004664 distearyldimethylammonium chloride (DHTDMAC) Substances 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000003676 hair preparation Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- NKBWPOSQERPBFI-UHFFFAOYSA-N octadecyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCCCC NKBWPOSQERPBFI-UHFFFAOYSA-N 0.000 description 1
- 229940073665 octyldodecyl myristate Drugs 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000002884 skin cream Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- PDSVZUAJOIQXRK-UHFFFAOYSA-N trimethyl(octadecyl)azanium Chemical compound CCCCCCCCCCCCCCCCCC[N+](C)(C)C PDSVZUAJOIQXRK-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 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
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
- A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
-
- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
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)
- Cosmetics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明は、疎水性シリコンオイルを含有する
Ｏ／Ｗ型エマルジヨン化粧料に係り、特に、Ｏ／
Ｗ型エマルジヨン系における疎水性シリコーンオ
イルの微粒化を改善した化粧料に関する。
疎水性シリコーンオイルは、皮膚や毛髪の表面
に均一な薄膜を形成し、なめらかさを付与する油
相成分として、各種化粧料に多用されている。し
かし、一般に疎水性シリコーンオイルは他の油相
成分との相溶性が悪いため、乳化や分散を行なつ
ても微粒化し難い。Ｏ／Ｗ型エマルジヨン化粧料
中において、疎水性シリコーンオイルの微粒化
（例えば４μｍ以下）が達成されないと、疎水性
シリコーンオイルの粒子同士が結合を起し易く、
乳化系の上層部に浮遊したり、下層部に沈降した
りするなど、化粧料の安定性が著しく劣化してし
まう。また、疎水性シリコーンオイルの粒子が大
きいと、皮膚や毛髪の表面に均一な薄膜を形成し
難く、滑沢性等の化粧料の性能を劣化させてしま
う。逆に、疎水性シリコーンオイルが微粒化され
ると、Ｏ／Ｗ型エマルジヨン系の安定性が良好と
なり、また皮膚や毛髪に対する親和性も増し、化
粧性の特性の向上が認められる。従つて、浮化・
分散化粧料において、疎水性シリコーンオイルを
微粒化することが望まれていた。
本発明は、このような事情の下になされたもの
であつて、Ｏ／Ｗ型エマルジヨン系中の疎水性シ
リコーンオイルの微粒化を達成し、もつてその系
の安定性を向上させ、滑沢性等の優れた性能を有
する化粧料を提供することを目的とする。
本発明の化粧料は、0.01〜５重量％の疎水性シ
リコーンオイルと、0.1〜50重量％のポリオキシ
アルキレン変性ポリシロキサンとを含有すること
を特徴とする。
本発明の第１の必須成分である疎水性シリコー
ンオイルとは、25℃の水に対する溶解度が１重量
％以下、好ましくは0.5重量％以下であり、25℃
における粘度が１〜1000センチストークス、好ま
しくは５〜500センチストークスのものである。
このような疎水性シリコーンオイルの具体例とし
て、下記のものがある。
Γ メチルポリシロキサン
下記一般式で表わされ、１〜1000センチストー
クス（25℃）の粘度を有するもの。
（CH3）3SiO〔（CH3）2SiC〕oSi（CH3）3
ｎ＝３〜350
Γ メチルフエニルポリシロキサン
下記一般式で表わされ、10〜1000センチストー
クス（25℃）の粘度を有するもの。
Γ 脂肪酸変性ポリシロキサン
下記一般式で表わされ、10〜1000センチストー
クス（25℃）の粘度を有するもの。
Γ 脂肪族アルコール変性ポリシロキサン
下記一般式で表わされ、10〜1000センチストー
クス（25℃）の粘度を有するもの。
本発明の第２の必須成分であるポリオキシアル
キレン変性ポリシロキサンとは、下記一般式で表
わされ、10〜1000センチストークス（25℃）の粘
度を有し、25℃の水に対する溶解度が0.5重量％
以上、好ましくは２重量％以上である親水性ポリ
オキシアルキレン変性ポリシロキサンである。
（ｐ＝１〜５、Ｒは水素、又は炭素数１〜５の
アルキル基、ｘ＝１〜70、ｙ＝０〜50、ｍ＝３〜
50、ｎ＝５〜50）
疎水性シリコーンオイルの配合量は、化粧料全
体に対し0.01〜５重量％、好ましくは0.05〜３重
量％である。0.01重量％未満では、滑沢性が不十
分となり、５重量％を越えると油性感の強い仕上
りとなり、好ましくない。
ポリオキシアルキレン変性ポリシロキサンの配
合量は0.1〜50重量％、好ましくは0.5〜30重量％
である。0.1重量％未満では疎水性シリコーンオ
イルの微粒化の達成が困難となり、50重量％を越
えると滑沢性が劣化し、好ましくない。
疎水性シリコーンオイルとポリオキシアルキレ
ン変性ポリシロキサンとの配合比は、１／１〜
１／５であるのが好ましい。
本発明の化粧料には、上述の必須成分の他に、
下記の任意成分と本発明の効果に影響のない範囲
で配合してもよい。即ち、そのような任意成分と
して、流動パラフイン、ワセリン、固型パラフイ
ン、スクワラン及びオレフインオリゴマー等の炭
化水素；イソプロピルミリステート，イソプロピ
ルパルミテート，ステアリルステアレート，ミリ
スチン酸オクチルドデシル，オレイン酸オクチル
ドデシル及び２―エチルヘキサン酸トリグリセラ
イド等のエステル；ポリオキシエチレンセチルエ
ーテル，ポリオキシエチレンステアリン酸エステ
ル及びポリオキシエチレンソルビタンモノラウレ
ート等の乳化剤；塩化ベンザルコニウム，塩化セ
チルトリメチルアンモニウム，塩化セトステアリ
ルトリメチルアンモニウム，塩化ステアリルトリ
メチルアンモニウム，塩化ベヘニルトリメチルア
ンモニウム，塩化ジステアリルジメチルアンモニ
ウム、モノＮ―長鎖アシル塩基性アミノ酸低級ア
ルキルエステル塩等のカチオン界面活性剤；Ｎ―
（２―ヒドロキシエチル）―Ｎ―〔ビス（２―カ
ルボキシエチル）アミノエチル〕ラウリルアマイ
ドジナトリウム塩，２―ココイル―Ｎ―カルボキ
シメチル―Ｎ―ヒドロキシエチルイミダゾリウム
ベタイン等の両性界面活性剤；高級アルコールサ
ルフエート，アルコールエーテルサルフエート，
α―オレフインスルホネート等のアニオン界面活
性剤；ラウリルアルコール，セチルアルコール，
ステアリルアルコール，ベヘニルアルコール等の
高級アルコール；パルミチン酸，ステアリン酸，
ベヘニン酸等の高級脂肪族；エチレングリコー
ル，プロピレングリコール，１，３―ブチレング
リコール，グリセリン及びソルビトール等の保湿
剤；エタノール等の溶剤；およびその他殺菌剤、
香料等の少量成分がある。
本発明の化粧料は、必須成分である疎水性シリ
コーンオイルとポリオキシ変性ポリシロキサンと
を均一に混合し、、混合物を分散媒に乳化分散
し、その後この分散系に他の基剤を乳化分散する
ことにより製造することが可能である。この場合
の分散媒としては、水、エタノール等を用いるこ
とができる。
本発明の化粧料は、ヘアリンス剤、ヘアコンデ
イシヨナー、ヘアローシヨン等の毛髪化粧料、お
よびハンドクリーム、スキンクリーム等の皮膚用
化粧料等の各種用途に適用可能である。
次に、本発明の実施例と比較例を示し、本発明
の効果を具体的に説明する。なお、各例の説明に
先立つて、各例で採用した試験法について説明す
る。
〔粒子径の評価〕
400倍の倍率での顕微鏡観察により粒子径を測
定し、次の４段階の判定基準により粒子径を評価
した。
２μｍ以下：◎良好
２〜４μｍ：○やや良好
４〜７μｍ：△普通
７μｍ以上：×劣る
試験例 １
ジメチルポリシロキサンと各種乳化剤を含む22
種の化粧料を調製し、それらの粒子径を観察し、
評価した。
その結果を表―１に示す。なお配合量はいずれ
も重量％である（他の試験例でも同様）。
The present invention relates to an O/W type emulsion cosmetic containing hydrophobic silicone oil, and in particular, to an O/W type emulsion cosmetic containing hydrophobic silicone oil.
This invention relates to a cosmetic with improved atomization of hydrophobic silicone oil in a W-type emulsion system. Hydrophobic silicone oil is widely used in various cosmetics as an oil phase component that forms a uniform thin film on the surface of the skin and hair and imparts smoothness. However, since hydrophobic silicone oil generally has poor compatibility with other oil phase components, it is difficult to make it into fine particles even if it is emulsified or dispersed. In O/W type emulsion cosmetics, if the hydrophobic silicone oil is not made into fine particles (for example, 4 μm or less), the particles of the hydrophobic silicone oil tend to bond with each other.
The stability of the cosmetic is significantly deteriorated, such as by floating in the upper layer of the emulsion system or settling in the lower layer. Furthermore, if the particles of hydrophobic silicone oil are large, it is difficult to form a uniform thin film on the surface of the skin or hair, and the performance of the cosmetic, such as smoothness, deteriorates. On the other hand, when the hydrophobic silicone oil is atomized, the stability of the O/W emulsion system becomes better, the affinity for the skin and hair increases, and the cosmetic properties are improved. Therefore, floating
In dispersion cosmetics, it has been desired to micronize hydrophobic silicone oil. The present invention was made under these circumstances, and aims to achieve atomization of hydrophobic silicone oil in an O/W emulsion system, improve the stability of the system, and improve lubricity. The purpose of the present invention is to provide cosmetics with excellent performance such as skin properties. The cosmetic composition of the present invention is characterized by containing 0.01 to 5% by weight of hydrophobic silicone oil and 0.1 to 50% by weight of polyoxyalkylene-modified polysiloxane. Hydrophobic silicone oil, which is the first essential component of the present invention, has a solubility in water at 25°C of 1% by weight or less, preferably 0.5% by weight or less, and
The viscosity is 1 to 1000 centistokes, preferably 5 to 500 centistokes.
Specific examples of such hydrophobic silicone oils include the following. Γ Methylpolysiloxane It is represented by the following general formula and has a viscosity of 1 to 1000 centistokes (25°C). (CH 3 ) 3 SiO [(CH 3 ) 2 SiC] o Si (CH 3 ) 3 n=3 to 350 Γ Methylphenylpolysiloxane Represented by the general formula below, with a temperature of 10 to 1000 centistokes (25°C) Something that has viscosity. Γ Fatty acid modified polysiloxane It is represented by the following general formula and has a viscosity of 10 to 1000 centistokes (25°C). Γ Aliphatic alcohol-modified polysiloxane It is represented by the following general formula and has a viscosity of 10 to 1000 centistokes (25°C). The polyoxyalkylene-modified polysiloxane, which is the second essential component of the present invention, is represented by the general formula below, has a viscosity of 10 to 1000 centistokes (25°C), and has a solubility in water at 25°C of 0.5. weight%
As mentioned above, the hydrophilic polyoxyalkylene-modified polysiloxane preferably has a content of 2% by weight or more. (p=1 to 5, R is hydrogen or an alkyl group having 1 to 5 carbon atoms, x=1 to 70, y=0 to 50, m=3 to
50, n=5-50) The amount of hydrophobic silicone oil blended is 0.01-5% by weight, preferably 0.05-3% by weight based on the total cosmetic composition. If it is less than 0.01% by weight, the lubricity will be insufficient, and if it exceeds 5% by weight, the finish will have a strong oily feel, which is not preferable. The blending amount of polyoxyalkylene-modified polysiloxane is 0.1 to 50% by weight, preferably 0.5 to 30% by weight.
It is. If it is less than 0.1% by weight, it will be difficult to achieve atomization of the hydrophobic silicone oil, and if it exceeds 50% by weight, the lubricity will deteriorate, which is not preferable. The blending ratio of hydrophobic silicone oil and polyoxyalkylene-modified polysiloxane is 1/1 to
Preferably, it is 1/5. In addition to the above-mentioned essential ingredients, the cosmetic of the present invention includes:
It may be blended with the following optional components within a range that does not affect the effects of the present invention. That is, such optional ingredients include hydrocarbons such as liquid paraffin, petrolatum, solid paraffin, squalane and olefin oligomers; isopropyl myristate, isopropyl palmitate, stearyl stearate, octyldodecyl myristate, octyldodecyl oleate, and -Esters such as ethylhexanoic acid triglyceride; emulsifiers such as polyoxyethylene cetyl ether, polyoxyethylene stearate, and polyoxyethylene sorbitan monolaurate; benzalkonium chloride, cetyltrimethylammonium chloride, cetostearyltrimethylammonium chloride, chloride Cationic surfactants such as stearyltrimethylammonium, behenyltrimethylammonium chloride, distearyldimethylammonium chloride, mono N-long chain acyl basic amino acid lower alkyl ester salt; N-
Amphoteric surfactants such as (2-hydroxyethyl)-N-[bis(2-carboxyethyl)aminoethyl]laurylamide disodium salt, 2-cocoyl-N-carboxymethyl-N-hydroxyethylimidazolium betaine; high grade alcohol sulfate, alcohol ether sulfate,
Anionic surfactants such as α-olefin sulfonate; lauryl alcohol, cetyl alcohol,
Higher alcohols such as stearyl alcohol and behenyl alcohol; palmitic acid, stearic acid,
Higher aliphatics such as behenic acid; humectants such as ethylene glycol, propylene glycol, 1,3-butylene glycol, glycerin and sorbitol; solvents such as ethanol; and other disinfectants,
Contains small amounts of ingredients such as fragrances. The cosmetic of the present invention is produced by uniformly mixing hydrophobic silicone oil and polyoxy-modified polysiloxane, which are essential components, emulsifying and dispersing the mixture in a dispersion medium, and then emulsifying and dispersing other base materials in this dispersion system. It can be manufactured by In this case, water, ethanol, etc. can be used as the dispersion medium. The cosmetics of the present invention can be applied to various uses such as hair cosmetics such as hair rinses, hair conditioners, and hair lotions, and skin cosmetics such as hand creams and skin creams. Next, Examples and Comparative Examples of the present invention will be shown to specifically explain the effects of the present invention. Before explaining each example, the test method employed in each example will be explained. [Evaluation of Particle Size] The particle size was measured by microscopic observation at a magnification of 400 times, and the particle size was evaluated according to the following four criteria. 2 μm or less: ◎ Good 2-4 μm: ○ Fairly good 4-7 μm: △ Average 7 μm or more: × Poor Test example 1 22 containing dimethylpolysiloxane and various emulsifiers
Prepare seed cosmetics, observe their particle sizes,
evaluated. The results are shown in Table-1. Note that all amounts are expressed in weight% (the same applies to other test examples).
【表】
表−１から明らかなように、比較例１〜12の化
粧料は、粒子径の評価基準を満足しない。これに
対し、実施例１〜７の化粧料はいずれも粒子径の
評価基準を満足しており、実使用テストにおいて
もなめらかな仕上り効果を示した。
試験例 ２
下記表―２に示す配合組成のヘアーリンス組成
物を調製し、その粒子径を評価した。その結果、
このヘアーリンス組成物は粒子径の評価基準を満
足していた。なお、このヘアーリンス組成物は、
実使用テストにおいて、優れた櫛通り性となめら
かさを付与する効果を有していた。[Table] As is clear from Table 1, the cosmetics of Comparative Examples 1 to 12 do not satisfy the evaluation criteria for particle size. On the other hand, the cosmetics of Examples 1 to 7 all satisfied the evaluation criteria for particle size and showed a smooth finishing effect in actual use tests. Test Example 2 A hair rinse composition having the composition shown in Table 2 below was prepared, and its particle size was evaluated. the result,
This hair rinse composition satisfied the evaluation criteria for particle size. In addition, this hair rinse composition is
In actual use tests, it had the effect of imparting excellent combability and smoothness.
【表】
試験例 ３
下記表―３に示すヘアートリートメント組成物
を調製し、その粒子径を評価した。その結果を同
表に示す。なお、このヘアートリートメント組成
物は、実使用テストにおいて、優れたなめらかさ
と櫛通り性を付与する効果を示した。[Table] Test Example 3 Hair treatment compositions shown in Table 3 below were prepared and their particle sizes were evaluated. The results are shown in the same table. In addition, this hair treatment composition showed the effect of imparting excellent smoothness and combability in actual use tests.
【表】【table】
【表】
試験例 ４
下記表―４に示す乳液を調製し、その粒子径を
評価した。その結果を同表に示す。なお、この乳
液は、実使用テストにおいて、ベタつかずなめら
かな仕上り付与効果を示した。[Table] Test Example 4 The emulsion shown in Table 4 below was prepared and its particle size was evaluated. The results are shown in the same table. In addition, this emulsion showed the effect of imparting a non-sticky and smooth finish in actual use tests.
【表】
試験例 ５
下記表―５に示すクリームを調製し、その粒子
径を評価した。その結果を同表に示す。なお、こ
のクリームは、実使用テストにおいて、肌へのな
めらかさ付与の点で優れた性能を示した。[Table] Test Example 5 Creams shown in Table 5 below were prepared and their particle sizes were evaluated. The results are shown in the same table. In addition, this cream showed excellent performance in providing smoothness to the skin in actual use tests.
【表】【table】
Claims (1)
と、0.1〜50重量％の下記の一般式で表わされる
ポリオキシアルキレン変性ポリシロキサンとを含
有することを特徴とするＯ／Ｗ型エマルジヨン化
粧料。 （式中、ｐは１〜５の数、Ｒは水素又は炭素数
１〜５のアルキル基、ｘは１〜70の数、ｙは０〜
50の数、ｍは３〜50の数、ｎは５〜50の数を示
す。） ２ 疎水性シリコーンオイルとポリオキシアルキ
レン変性ポリシロキサンの配合比が１／１〜１／
５である特許請求の範囲第１項記載のＯ／Ｗ型エ
マルジヨン化粧料。 ３ 疎水性シリコーンオイルの配合量が0.05〜３
重量％であり、ポリオキシアルキレン変性ポリシ
ロキサンの配合量が0.5〜30重量％である特許請
求の範囲第１項記載のＯ／Ｗ型エマルジヨン化粧
料。 ４ 疎水性シリコーンオイルは、メチルポリシロ
キサン、メチルフエニルポリシロキサン、脂肪酸
変性ポリシロキサンおよび脂肪族変性ポリシロキ
サンからなる群から選択された１種である特許請
求の範囲第１項記載のＯ／Ｗ型エマルジヨン化粧
料。[Scope of Claims] 1. O/W characterized by containing 0.01 to 5% by weight of hydrophobic silicone oil and 0.1 to 50% by weight of polyoxyalkylene-modified polysiloxane represented by the following general formula. Type emulsion cosmetics. (In the formula, p is a number from 1 to 5, R is hydrogen or an alkyl group having 1 to 5 carbon atoms, x is a number from 1 to 70, and y is a number from 0 to 5.
50, m is a number from 3 to 50, and n is a number from 5 to 50. ) 2 The blending ratio of hydrophobic silicone oil and polyoxyalkylene-modified polysiloxane is 1/1 to 1/
5. The O/W type emulsion cosmetic according to claim 1, which is 3 The amount of hydrophobic silicone oil is 0.05 to 3
The O/W emulsion cosmetic according to claim 1, wherein the content of the polyoxyalkylene-modified polysiloxane is 0.5 to 30% by weight. 4. The O/W according to claim 1, wherein the hydrophobic silicone oil is one selected from the group consisting of methylpolysiloxane, methylphenylpolysiloxane, fatty acid-modified polysiloxane, and aliphatic-modified polysiloxane. Type emulsion cosmetics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23228183A JPS60126209A (en) | 1983-12-09 | 1983-12-09 | Cosmetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23228183A JPS60126209A (en) | 1983-12-09 | 1983-12-09 | Cosmetic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60126209A JPS60126209A (en) | 1985-07-05 |
| JPS6229406B2 true JPS6229406B2 (en) | 1987-06-25 |
Family
ID=16936766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23228183A Granted JPS60126209A (en) | 1983-12-09 | 1983-12-09 | Cosmetic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60126209A (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3581421D1 (en) * | 1984-03-15 | 1991-02-28 | Procter & Gamble | HAIR TREATMENT WITH CONDITIONING PROPERTIES. |
| JPS6291235A (en) * | 1985-10-16 | 1987-04-25 | Shiseido Co Ltd | Emulsified composition |
| JPH0678217B2 (en) * | 1986-09-18 | 1994-10-05 | 花王株式会社 | Emulsified hair cosmetics |
| CA1328813C (en) * | 1986-11-06 | 1994-04-26 | Hiroshi Tanaka | Skin irritation alleviation agent and composition thereof |
| JP2691729B2 (en) * | 1987-06-23 | 1997-12-17 | 株式会社資生堂 | Solid water-in-oil emulsified cosmetic |
| JPH0764709B2 (en) * | 1987-10-16 | 1995-07-12 | 株式会社資生堂 | Hair treatment composition |
| JPH01132509A (en) * | 1987-11-17 | 1989-05-25 | Lion Corp | Hair cosmetic |
| JPH0729900B2 (en) * | 1987-11-28 | 1995-04-05 | 株式会社資生堂 | Solid alcohol-in-polyhydric alcohol emulsion cosmetics |
| JP2743067B2 (en) * | 1988-02-16 | 1998-04-22 | 株式会社資生堂 | Emulsion composition |
| JP2657387B2 (en) * | 1988-02-18 | 1997-09-24 | サンスター株式会社 | Foamy hair cosmetics |
| CA2031382C (en) * | 1989-12-04 | 1995-09-19 | Euan Stuart Reid | Hair treatment composition |
| US5472686A (en) | 1990-12-28 | 1995-12-05 | Nippon Unicar Company Limited | Cosmetic formulations |
| GB9016100D0 (en) * | 1990-07-23 | 1990-09-05 | Unilever Plc | Shampoo composition |
| CA2131029C (en) * | 1992-03-31 | 1999-05-11 | James L. Wood | Emulsifier compositions for applying silicone oil to hair |
| FR2818901B1 (en) * | 2001-01-02 | 2004-01-23 | Oreal | COSMETIC COMPOSITIONS CONTAINING POLYETHER BLOCK SILICONE AND POLYETHER SILICONE AND USES THEREOF |
| DE102006016908A1 (en) * | 2006-04-11 | 2007-10-25 | Henkel Kgaa | Cosmetic agent with at least 2 silicones |
| JP6993114B2 (en) * | 2017-06-13 | 2022-01-13 | 株式会社ミルボン | Cosmetic composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121589A (en) * | 1974-08-19 | 1976-02-20 | Fuji Polymer Ind | SHIRIKOON RIKEIZAISOSEIBUTSU |
| JPS52128240A (en) * | 1976-04-15 | 1977-10-27 | Matsushita Electric Works Ltd | Composition of hair-conditioning lotion |
| JPS5334854A (en) * | 1976-09-14 | 1978-03-31 | Toray Silicone Co Ltd | Self-emulsifiable silicone composition |
| US4122029A (en) * | 1977-07-27 | 1978-10-24 | Dow Corning Corporation | Emulsion compositions comprising a siloxane-oxyalkylene copolymer and an organic surfactant |
| JPS58131910A (en) * | 1981-09-29 | 1983-08-06 | ザ・プロクタ−・エンド・ギヤンブル・カンパニ− | Skin conditioning composition |
-
1983
- 1983-12-09 JP JP23228183A patent/JPS60126209A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121589A (en) * | 1974-08-19 | 1976-02-20 | Fuji Polymer Ind | SHIRIKOON RIKEIZAISOSEIBUTSU |
| JPS52128240A (en) * | 1976-04-15 | 1977-10-27 | Matsushita Electric Works Ltd | Composition of hair-conditioning lotion |
| JPS5334854A (en) * | 1976-09-14 | 1978-03-31 | Toray Silicone Co Ltd | Self-emulsifiable silicone composition |
| US4122029A (en) * | 1977-07-27 | 1978-10-24 | Dow Corning Corporation | Emulsion compositions comprising a siloxane-oxyalkylene copolymer and an organic surfactant |
| JPS58131910A (en) * | 1981-09-29 | 1983-08-06 | ザ・プロクタ−・エンド・ギヤンブル・カンパニ− | Skin conditioning composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60126209A (en) | 1985-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6229406B2 (en) | ||
| JP5491054B2 (en) | Oil-in-water emulsified hair cosmetic | |
| WO1996003107A1 (en) | Oil-in-water cosmetic composition | |
| JP6110450B1 (en) | Fine emulsion type cosmetic and method for producing the same | |
| JP5053562B2 (en) | Emulsified cosmetics | |
| JP3782914B2 (en) | High internal water phase water-in-oil emulsified cosmetic | |
| JP3426322B2 (en) | Detergent composition | |
| JP5138896B2 (en) | Oil-in-water emulsified cosmetic | |
| TW201427701A (en) | Water-in-oil type emulsion composition | |
| JPH0379669A (en) | Water-in-oil type emulsion composition | |
| JPS58177909A (en) | Emulsified cosmetic | |
| JPH11263915A (en) | Fine dispersion composition of wax, hair cosmetic and lustering agent | |
| JPH09194331A (en) | Oil-in-water-type solid emulsified cosmetic | |
| JPS641520B2 (en) | ||
| JP3892156B2 (en) | Cosmetics | |
| JP2002370943A (en) | Hair rinse composition | |
| JPH0532520A (en) | Water-in-oil type emulsion composition | |
| JPH11263914A (en) | Fine dispersion composition of wax, hair cosmetic and lustering agent | |
| JP2010013404A (en) | Hair cosmetic | |
| JPH05139932A (en) | Hair cosmetic | |
| JPH0372942A (en) | Water in oil emulsified composition | |
| JP3213869B2 (en) | Water-in-oil emulsion cosmetics | |
| JP2014152230A (en) | Aminophenyl co-modified silicone, and cosmetics containing the same | |
| JPS62126111A (en) | Hair cosmetic | |
| JP4125463B2 (en) | O / W / O emulsified cosmetic |