JP4250093B2 - Cosmetics - Google Patents
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- JP4250093B2 JP4250093B2 JP2004009305A JP2004009305A JP4250093B2 JP 4250093 B2 JP4250093 B2 JP 4250093B2 JP 2004009305 A JP2004009305 A JP 2004009305A JP 2004009305 A JP2004009305 A JP 2004009305A JP 4250093 B2 JP4250093 B2 JP 4250093B2
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- oil
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- organopolysiloxane
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- 239000002537 cosmetic Substances 0.000 title claims description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 51
- 239000003921 oil Substances 0.000 claims description 35
- 229920001296 polysiloxane Polymers 0.000 claims description 33
- 229920002545 silicone oil Polymers 0.000 claims description 26
- 229920000642 polymer Polymers 0.000 claims description 23
- 239000000377 silicon dioxide Substances 0.000 claims description 21
- -1 polyoxyethylene Polymers 0.000 claims description 14
- 239000004359 castor oil Substances 0.000 claims description 9
- 235000019438 castor oil Nutrition 0.000 claims description 9
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 8
- 239000000470 constituent Substances 0.000 claims description 5
- 229910002012 Aerosil® Inorganic materials 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 239000006071 cream Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000004205 dimethyl polysiloxane Substances 0.000 description 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004945 emulsification Methods 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 229940107187 fructooligosaccharide Drugs 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910002014 Aerosil® 130 Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002734 clay mineral Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000003349 gelling agent Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000005660 hydrophilic surface Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- FPLYNRPOIZEADP-UHFFFAOYSA-N octylsilane Chemical compound CCCCCCCC[SiH3] FPLYNRPOIZEADP-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910002016 Aerosil® 200 Inorganic materials 0.000 description 1
- 229910002018 Aerosil® 300 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 1
- IUMSDRXLFWAGNT-UHFFFAOYSA-N Dodecamethylcyclohexasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 IUMSDRXLFWAGNT-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920001202 Inulin Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000011346 highly viscous material Substances 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 description 1
- 229940029339 inulin Drugs 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920006136 organohydrogenpolysiloxane Polymers 0.000 description 1
- 239000008385 outer phase Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 235000013343 vitamin Nutrition 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
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Cosmetics (AREA)
Description
本発明は、化粧料に関するもので、さらに詳しくは、架橋型オルガノポリシロキサン重合物とシリカとシリコーン油とトリイソステアリン酸ポリオキシエチレン硬化ヒマシ油とを含有する油性ゲルを油相に配合し、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に優れた油中水型乳化化粧料に関する。 The present invention relates to a cosmetic, and more specifically, an oily gel containing a crosslinked organopolysiloxane polymer, silica, silicone oil, and polyoxyethylene hydrogenated castor oil triisostearate is blended in the oil phase, and the temperature is increased. The present invention also relates to a water-in-oil emulsified cosmetic that is excellent in stability and has no change with time and excellent elongation and a refreshing feel.
シリコーン油は、炭化水素系の油に比べてなめらかな使用感を有し、且つ撥水性に優れる化粧料油剤である。とりわけ揮発性のシリコーン油は、伸ばすにつれて揮発し、化粧膜の密着性が良くなり、汗に強く崩れにくくなることから化粧料に多用されている。一方、シリコーン油など油性成分を外相とする油中水型（Ｗ／Ｏ型）乳化化粧料は化粧もちに優れた化粧料であるが、温度や経時により油分が離漿し、安定性に欠けるものであった。 Silicone oil is a cosmetic oil that has a smooth feeling of use compared to hydrocarbon oils and is excellent in water repellency. In particular, volatile silicone oils are volatilized as they are stretched, improve the adhesion of the cosmetic film, and are often used in cosmetics because they are strong against sweat and difficult to collapse. On the other hand, water-in-oil type (W / O type) emulsified cosmetics that have an oily component such as silicone oil as an outer phase are cosmetics that are excellent for makeup, but the oil content is separated depending on temperature and time and lacks stability. It was a thing.
これに対し、安定性を改善する目的で有機変性粘土鉱物を用いる油中水型（Ｗ／Ｏ型）乳化化粧料が開発されているが（特許文献１）、肌への塗布時に伸びが悪く、さっぱり感が足りないという使用感における問題があった。また、同様の目的で、シリコーン油とシリカを含有する化粧料（特許文献２）や、架橋部分がポリオキシアルキレンからなる架橋型オルガノポリシロキサン重合物とシリカを含有した油中水型（Ｗ／Ｏ型）乳化化粧料も考案されているが（特許文献３）、ゲルの形成が弱いため、安定性が十分でなかった。一方、フラクトオリゴ糖脂肪酸エステル誘導体を油ゲル化剤として用いる化粧料も開発されているが（特許文献４）、ゲル化できるシリコーン油が環状シリコーンに限定されるため、環状シリコーン以外の様々な油剤成分も配合される化粧料では汎用性が十分でなかった。 On the other hand, water-in-oil type (W / O type) emulsified cosmetics using organically modified clay minerals have been developed for the purpose of improving stability (Patent Document 1), but the elongation is poor when applied to the skin. There was a problem in the feeling of use that the refreshing feeling was insufficient. For the same purpose, cosmetics containing silicone oil and silica (Patent Document 2), water-in-oil type containing a crosslinked organopolysiloxane polymer having a crosslinked portion made of polyoxyalkylene and silica (W / O-type emulsified cosmetics have been devised (Patent Document 3), but the stability of the gel was not sufficient due to weak gel formation. On the other hand, cosmetics using a fructooligosaccharide fatty acid ester derivative as an oil gelling agent have been developed (Patent Document 4). However, since silicone oil that can be gelled is limited to cyclic silicone, various oil agent components other than cyclic silicone are used. In addition, the versatility of the cosmetics to be blended was not sufficient.
以上の状況から、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に優れた油中水型乳化化粧料の開発が望まれていた。
From the above situation, there has been a demand for the development of a water-in-oil emulsified cosmetic that has no change due to temperature and time, has excellent stability, has good elongation, and has a refreshing feeling.
従って、本発明は、架橋型オルガノポリシロキサン重合物とシリカとシリコーン油とトリイソステアリン酸ポリオキシエチレン硬化ヒマシ油とを含有する油性ゲルを油相に配合し、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に優れた油中水型乳化化粧料を提供するものである。
Accordingly, the present invention blends an oily gel containing a cross-linked organopolysiloxane polymer, silica, silicone oil, and polyoxyethylene hydrogenated castor oil triisostearate into the oil phase, and is stable with no change with temperature and time. It is intended to provide a water-in-oil emulsified cosmetic that is excellent in resistance, has good elongation, and has a refreshing feeling.
かかる実情において、本発明者らは鋭意研究を行った結果、架橋型オルガノポリシロキサン重合物とシリカとシリコーン油とトリイソステアリン酸ポリオキシエチレン硬化ヒマシ油とを含有する油性ゲルを油相に配合した油中水型乳化化粧料が、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に 優れることを見出し、本発明を完成した。
Under such circumstances, the present inventors have conducted intensive research, and as a result, incorporated an oily gel containing a crosslinked organopolysiloxane polymer, silica, silicone oil, and polyoxyethylene hydrogenated castor oil triisostearate into the oil phase . The present invention was completed by finding that the water-in-oil emulsified cosmetic has excellent stability with no change due to temperature and aging, good elongation, and a refreshing feel.
すなわち、構成成分として、（Ａ）架橋部分がオルガノポリシロキサン及び／又はポリグリセリンからなる架橋型オルガノポリシロキサン重合物を１〜５０重量％と、（Ｂ）シリカを０．１〜５重量％と、（Ｃ）２５℃における粘度が３５０ｃＳｔ以下であるシリコーン油と、（Ｄ）トリイソステアリン酸ポリオキシエチレン硬化ヒマシ油を含有する油性ゲルを油相に配合した油中水型乳化化粧料であれば、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に優れることを見出した。なお、上記における構成成分（Ａ）の架橋型オルガノポリシロキサン重合物、及び（Ｂ）のシリカの重量比率は、油性ゲル中における含有量を示す。また、油性ゲルとは、上記のように油性成分とシリカを含有する高粘性の物質を示す。
That is, as a constituent component, (A) a crosslinked organopolysiloxane polymer in which a crosslinked part is composed of an organopolysiloxane and / or polyglycerin is 1 to 50% by weight, and (B) silica is 0.1 to 5% by weight. , (C) a water-in-oil emulsified cosmetic comprising a silicone oil having a viscosity of 350 cSt or less at 25 ° C. and (D) an oily gel containing polyoxyethylene hydrogenated castor oil triisostearate in an oil phase. It was found that there was no change with temperature or with time, the stability was excellent, the elongation was good, and the refreshing feeling was excellent. In addition, the weight ratio of the crosslinked organopolysiloxane polymer of the component (A) and the silica of (B) in the above indicates the content in the oily gel. The oily gel refers to a highly viscous substance containing an oily component and silica as described above.
本発明の油中水型乳化化粧料は、架橋型オルガノポリシロキサン重合物とシリカとシリコーン油とトリイソステアリン酸ポリオキシエチレン硬化ヒマシ油とを含有する油性ゲルを油相に配合し、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に優れるという利点がある。
The water- in- oil emulsified cosmetic of the present invention comprises an oily gel containing a cross-linked organopolysiloxane polymer, silica, silicone oil, and polyisoethylene triisostearate hardened castor oil in the oil phase, and the temperature and aging. There is an advantage that there is no change due to, excellent stability, good elongation, and refreshing feeling.
本発明は、構成成分として、（Ａ）架橋部分がオルガノポリシロキサン及び／又はポリグリセリンからなる架橋型オルガノポリシロキサン重合物を１〜５０重量％と、（Ｂ）シリカを０．１〜５重量％と、（Ｃ）２５℃における粘度が３５０ｃＳｔ以下であるシリコーン油と、（Ｄ）トリイソステアリン酸ポリオキシエチレン硬化ヒマシ油を含有する油性ゲルを油相に配合した油中水型乳化化粧料である。
In the present invention, (A) 1 to 50% by weight of a crosslinked organopolysiloxane polymer in which a cross-linked portion is composed of organopolysiloxane and / or polyglycerin and (B) 0.1 to 5% by weight of silica as constituent components in percent, (C) 25 and a silicone oil having a viscosity of less than 350cSt at ° C., (D) triisostearate, polyoxyethylene hydrogenated castor oil in the oil an oily gel containing blended in the oil phase of water-type emulsion cosmetic is there.
本発明の構成成分（Ａ）である架橋部分がオルガノポリシロキサン及び／又はポリグリセリンからなる架橋型オルガノポリシロキサン重合物は、部分的又は全体的に架橋構造を有する三次元構造を呈するシリコーン系重合物であり、シリコーン油を含む油剤とともにゲルの形態なる。具体的には、（１）オルガノハイドロジェンポリシロキサンと（２）脂肪族不飽和基、水素原子、水酸基、アルコキシ基等を有するオルガノポリシロキサン及び／又はポリグリセリンとを付加重合、架橋重合させて得られる重合体であり、架橋部分は同一でも異種でも構わない。 The cross-linked organopolysiloxane polymer in which the cross-linked moiety which is the constituent component (A) of the present invention is composed of organopolysiloxane and / or polyglycerin is a silicone-based polymerization exhibiting a three-dimensional structure having a partially or totally cross-linked structure. It is in the form of a gel together with an oil containing silicone oil. Specifically, (1) an organohydrogenpolysiloxane and (2) an organopolysiloxane and / or polyglycerin having an aliphatic unsaturated group, a hydrogen atom, a hydroxyl group, an alkoxy group, and the like are subjected to addition polymerization and cross-linking polymerization. In the obtained polymer, the cross-linked moiety may be the same or different.
これらの架橋型オルガノポリシロキサン重合物のうち、架橋部分がオルガノポリシロキサンからなり、市販されているものとしては、トレフィルＥ−５０６Ｃ、トレフィルＥ−５０８（以上、東レ・ダウ・コーニング社製）等が挙げられ、現時点では市販されていないが、ＫＳＧ−６（信越化学工業社製）も有用であった。また、架橋部分がオルガノポリシロキサンからなり、予めゲル状に調製された市販品としては、ＫＳＧ−１５、ＫＳＧ−１６、ＫＳＧ−１８、ＫＳＧ−４１、ＫＳＧ−４２、ＫＳＧ−４３、ＫＳＧ−４４（以上、信越化学工業社製）等が挙げられ、また、架橋部分がポリグリセリンからなり、予めゲル状に調製された市販品としては、ＫＳＧ−７１０（信越化学工業社製）等がある。 Among these cross-linked organopolysiloxane polymers, those having a cross-linked portion made of organopolysiloxane and commercially available include Trefill E-506C, Trefill E-508 (above, manufactured by Toray Dow Corning), etc. Although not commercially available at present, KSG-6 (manufactured by Shin-Etsu Chemical Co., Ltd.) was also useful. Moreover, as a commercial item which a crosslinked part consists of organopolysiloxane and was prepared in the gel form beforehand, KSG-15, KSG-16, KSG-18, KSG-41, KSG-42, KSG-43, KSG-44 (The above is manufactured by Shin-Etsu Chemical Co., Ltd.) and the like, and as a commercially available product whose cross-linked portion is made of polyglycerin and prepared in a gel form in advance, there is KSG-710 (manufactured by Shin-Etsu Chemical Co., Ltd.).
本発明の化粧料において、油性ゲル中の架橋型オルガノポリシロキサン重合物の含有量は、１〜５０重量％であり、好ましくは５〜２５重量％である。その理由として、１重量％未満では、化粧料の安定性が十分でなく、５重量％以上から商品として十分な安定性がでる。２５重量％より多く５０重量％以下では伸びやさっぱり感などの使用感がやや劣る傾向にあり、５０重量％より多く配合しても効果は上がらない。また、これらの架橋型オルガノポリシロキサン重合物は必要に応じて１種又は２種以上用いることができる。 In the cosmetic of the present invention, the content of the crosslinked organopolysiloxane polymer in the oily gel is 1 to 50% by weight, preferably 5 to 25% by weight. The reason is that if it is less than 1% by weight, the stability of the cosmetic is not sufficient, and if it is 5% by weight or more, sufficient stability as a product is obtained. If it is more than 25% by weight and 50% by weight or less, the feeling of use such as elongation and refreshing tends to be slightly inferior, and even if it is added more than 50% by weight, the effect does not increase. Moreover, these crosslinking | crosslinked organopolysiloxane polymers can be used 1 type, or 2 or more types as needed.
本発明の構成成分（Ｂ）であるシリカは、無水ケイ酸であり、粒径は１０μｍ以下が好ましい。これらシリカは表面状態が親水性のものでも疎水化したものでも構わない。表面が親水性である市販品としては、ＡＥＲＯＳＩＬ １３０、ＡＥＲＯＳＩＬ ２００、ＡＥＲＯＳＩＬ ３００（以上、日本アエロジル社製）等が挙げられる。また、シリカを疎水化したものは、シリカ表面のシラノール基（水酸基）をオクチルシラン処理、ジメチルシリル化、トリメチルシリル化したもの等があり、オクチルシラン処理されたものでは、ＡＥＲＯＳＩＬ Ｒ８０５（日本アエロジル社製）、ジメチルシリル化されたものでは、ＡＥＲＯＳＩＬ Ｒ９７２、Ｒ９７４、Ｒ９７６、Ｒ９７６Ｓ（以上、日本アエロジル社製）、トリメチルシリル化されたものでは、ＡＥＲＯＳＩＬ Ｒ８１２（日本アエロジル社製）等が挙げられる。 The silica that is the constituent component (B) of the present invention is silicic anhydride, and the particle size is preferably 10 μm or less. These silicas may have a hydrophilic surface or a hydrophobic surface. Examples of commercially available products having a hydrophilic surface include AEROSIL 130, AEROSIL 200, and AEROSIL 300 (manufactured by Nippon Aerosil Co., Ltd.). Silica hydrophobized silica has silanol groups (hydroxyl) on the silica surface treated with octyl silane, dimethyl silyl, trimethyl silyl and the like. For octyl silane treated, AEROSIL R805 (manufactured by Nippon Aerosil Co., Ltd.) ), Dimethylsilylated products include AEROSIL R972, R974, R976, R976S (hereinafter, Nippon Aerosil Co., Ltd.), and trimethylsilylated products include AEROSIL R812 (Nihon Aerosil Co., Ltd.).
本発明の化粧料において、油性ゲル中のシリカの含有量は、０．１〜５重量％である。その理由として、０．１重量％未満ではゲル化能において十分な効果が発揮されにくく、５重量％より多く配合すると、きしみ感がでてきて伸びの使用感がやや劣る傾向にある。また、これらのシリカは必要に応じて１種又は２種以上用いることができる。 In the cosmetic of the present invention, the content of silica in the oily gel is 0.1 to 5% by weight. The reason is that if it is less than 0.1% by weight, a sufficient effect in gelling ability is hardly exhibited, and if it is added in an amount of more than 5% by weight, a squeaky sensation appears and the use feeling of elongation tends to be slightly inferior. Moreover, these silica can be used 1 type or 2 types or more as needed.
本発明の構成成分（Ｃ）である２５℃における粘度が３５０ｃＳｔ以下であるシリコーン油は、通常化粧料に用いられるシリコーン油であれば良い。また、２種以上のシリコーン油を用いる場合、各々のシリコーン油の粘度が３５０ｃＳｔ以下であれば良いのはもちろん、３５０ｃＳｔを超えるシリコーン油が含まれる場合でも、混合した状態のシリコーン油の粘度が３５０ｃＳｔ以下であれば良い。シリコーン油の粘度が３５０ｃＳｔを越えると化粧料の安定性がやや劣る傾向がある。これらのシリコーン油としては、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、オクタメチルシクロテトラシロキサン、デカメチルシクロペンタシロキサン、ドデカメチルシクロヘキサシロキサン等が挙げられ、必要に応じて１種又は２種以上用いることができる。 The silicone oil having a viscosity at 25 ° C. of 350 cSt or less, which is the component (C) of the present invention, may be any silicone oil that is usually used in cosmetics. When two or more kinds of silicone oils are used, the viscosity of each silicone oil may be 350 cSt or less, and even when silicone oil exceeding 350 cSt is included, the viscosity of the mixed silicone oil is 350 cSt. The following is acceptable. If the viscosity of the silicone oil exceeds 350 cSt, the stability of the cosmetic tends to be slightly inferior. Examples of these silicone oils include dimethylpolysiloxane, methylphenylpolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, and the like. Use one or more as required. Can do.
本発明の化粧料には、上記の必須成分である成分（Ａ）〜（Ｄ）の他に、必要に応じて本発明の効果を損なわない範囲で、通常の化粧料に配合される成分である水、油脂、ロウ類、炭化水素、脂肪酸、アルコール、アルキルグリセリルエーテル、エステル、シリコーン油、フッ素油、多価アルコール、糖類、高分子、界面活性剤、保湿剤、紫外線吸収剤、キレート剤、ｐＨ調整剤、酸化防止剤、金属イオン封鎖剤、殺菌・防腐剤、染料、香料、色素、可塑剤、有機溶媒、薬剤、動植物抽出物、体質粉体、有機色材、無機色材、パール顔料、表面処理粉体、複合顔料、本発明の構成成分以外の油性ゲル化剤、アミノ酸及びペプチド、ビタミン等を適宜配合することができるが、特にこれらに限定されるものではない。
In the cosmetics of the present invention, in addition to the above-described essential components (A) to (D) , the ingredients blended in normal cosmetics as long as the effects of the present invention are not impaired as necessary. Certain water, fats and oils, waxes, hydrocarbons, fatty acids, alcohols, alkyl glyceryl ethers, esters, silicone oils, fluorine oils, polyhydric alcohols, sugars, polymers, surfactants, humectants, UV absorbers, chelating agents, pH adjusters, antioxidants, sequestering agents, bactericides / preservatives, dyes, fragrances, pigments, plasticizers, organic solvents, chemicals, animal and plant extracts, constitution powders, organic colorants, inorganic colorants, pearl pigments Further, surface-treated powders, composite pigments, oily gelling agents other than the components of the present invention, amino acids and peptides, vitamins, and the like can be appropriately blended, but are not particularly limited thereto.
次に実施例を挙げ、本発明を更に詳細に説明するが、本発明はこれに限定されるものではない。 EXAMPLES Next, although an Example is given and this invention is demonstrated still in detail, this invention is not limited to this.
実施例１として、油性ゲル中の成分（Ａ）の架橋型オルガノポリシロキサン重合物の含有量を決めるため、表１に示す油性ゲル、顔料及び水溶性成分からなる処方例１〜５及び比較例１〜６の乳化ファンデーションを調製した。なお、表中の数値の単位は重量％であり、（ ）に油性ゲル中の含有量を示した。
［製造方法］
フラクトオリゴ糖脂肪酸エステル誘導体である成分９を除く油相成分を三本ローラーで混練し、油性ゲルを形成させる。成分９を添加する場合は、これを加熱溶解して加える。さらに成分１０〜１３を加え、ディスパーミルにて混合撹拌する。これに成分１４〜１７を溶解して加え、ディスパーミルにて混合撹拌し、乳化ファンデーションを得た。
As Example 1, in order to determine the content of the crosslinked organopolysiloxane polymer of the component (A) in the oily gel, formulation examples 1 to 5 and comparative examples comprising the oily gel, the pigment and the water-soluble component shown in Table 1 1 to 6 emulsified foundations were prepared. In addition, the unit of the numerical value in a table | surface is weight%, () showed content in oil-based gel.
[Production method]
The oil phase component excluding component 9 which is a fructooligosaccharide fatty acid ester derivative is kneaded with three rollers to form an oily gel. When component 9 is added, it is heated and dissolved. Furthermore, components 10 to 13 are added and mixed and stirred in a disper mill. Components 14 to 17 were dissolved and added thereto, and mixed and stirred with a disper mill to obtain an emulsified foundation.
［評価方法］
得られた乳化ファンデーションに対し、下記の項目について評価を行い、表１にその結果を示す。
伸びの良さ、さっぱりとした使用感：１０人の専門パネラーにより官能評価を行い、下記で示した基準でまとめた。
○・・・８人以上が良好と評価
△・・・４人〜７人が良好と評価
×・・・３人以下が良好と評価
化粧料の安定性：４０℃で１ヶ月保存後の乳化ファンデーションについて、下記で示した基準でまとめた。
○・・・油分の離漿なし、粘度変化なし
△・・・油分の離漿なし、粘度低下
×・・・油分の離漿あり、粘度低下
[Evaluation methods]
The following items were evaluated for the obtained emulsified foundation, and the results are shown in Table 1.
Good elongation and refreshed feeling of use: Sensory evaluation was conducted by 10 expert panelists, and the results were summarized according to the criteria shown below.
○ ・ ・ ・ Evaluation that 8 or more people are good △ ・ ・ ・ Evaluation that 4 to 7 people are good × ・ ・ ・ Evaluation that 3 or less people are good Stability of cosmetics: Emulsification after storage at 40 ° C. for 1 month The foundation was summarized according to the criteria shown below.
○… No oil separation, no change in viscosity △… No oil separation, viscosity reduction ×… Oil separation, viscosity reduction
＊２：ＡＥＲＯＳＩＬ Ｒ９７２（日本アエロジル社製）
＊３：ベントン３８Ｖ（エレメンティススペシャリティーズ社製）
＊４：ＫＳＧ−２１０（架橋部分ポリオキシアルキレン、信越化学工業社製、架橋型
オルガノポリシロキサン重合物約２７％、ジメチルポリシロキサン（６ｃＳｔ
）約７３％換算）
＊５：レオパールＩＳＫ（千葉製粉社製）
* 2: AEROSIL R972 (Nippon Aerosil Co., Ltd.)
* 3: Benton 38V (made by Elementis Specialties)
* 4: KSG-210 (crosslinked partial polyoxyalkylene, manufactured by Shin-Etsu Chemical Co., Ltd., crosslinked type)
About 27% organopolysiloxane polymer, dimethylpolysiloxane (6 cSt
) About 73% conversion)
* 5: Leopard ISK (Chiba Flour Mills)
従って、表１の処方による乳化ファンデーションの結果から、油性ゲル中の成分（Ａ）の架橋型オルガノポリシロキサン重合物の含有量は、安定性の観点から１重量％以上であり、添加効果の顕著に現れだす５重量％以上がさらに好ましいことが判る。また、上限としては、使用感の観点から多くて５０重量％までであり、さらに良好の使用感を求めるならば２５重量％までが妥当と判断できる。一方、有機変性粘土鉱物を含有した比較例４、架橋部分がポリオキシアルキレンからなる架橋型オルガノポリシロキサン重合物を含有した比較例５及びフラクトオリゴ糖脂肪酸エステル誘導体であるステアリン酸イヌリンを含有した比較例６は、使用感や安定性に不十分なものであった。 Therefore, from the result of the emulsification foundation according to the formulation of Table 1, the content of the crosslinked organopolysiloxane polymer of the component (A) in the oily gel is 1% by weight or more from the viewpoint of stability, and the addition effect is remarkable. It is understood that 5% by weight or more appearing in FIG. Further, the upper limit is at most 50% by weight from the viewpoint of usability, and it can be judged that up to 25% by weight is appropriate if a better usability is desired. On the other hand, Comparative Example 4 containing an organically modified clay mineral, Comparative Example 5 containing a crosslinked organopolysiloxane polymer whose cross-linked portion is made of polyoxyalkylene, and Comparative Example containing inulin stearate which is a fructooligosaccharide fatty acid ester derivative No. 6 was insufficient in use feeling and stability.
実施例２として、油性ゲル中の成分（Ｂ）のシリカの適切な含有量を決めるため、表２に示す組成の処方例６〜８及び比較例７、８の乳化ファンデーションを調製した。調製方法と配合成分は実施例１と同様である。 As Example 2, emulsification foundations of Formulation Examples 6 to 8 and Comparative Examples 7 and 8 having the compositions shown in Table 2 were prepared in order to determine an appropriate content of the component (B) silica in the oily gel. The preparation method and blending components are the same as in Example 1.
得られた乳化ファンデーションに対し、実施例１と同様に評価を行い、表２に結果を示す。 The obtained emulsion foundation was evaluated in the same manner as in Example 1, and the results are shown in Table 2.
従って、表２の処方による乳化ファンデーションの結果から、油性ゲル中の成分（Ｂ）のシリカの含有量は、安定性の観点から０．１重量％以上であることが判る。また、上限としては、使用感の観点から多くて５重量％までが妥当と判断できる。 Therefore, from the result of the emulsion foundation according to the formulation of Table 2, it can be seen that the content of the silica of the component (B) in the oily gel is 0.1% by weight or more from the viewpoint of stability. Moreover, as an upper limit, it can be judged that at most 5 weight% is appropriate from a viewpoint of a usability | use_condition.
実施例３として、用いる成分（Ｃ）のシリコーン油の粘度を決めるため、表３に示す組成の処方例９〜１２と比較例９、１０の乳化ファンデーションを調製した。調製方法と配合成分は実施例１と同様である。 As Example 3, emulsion foundations of Formulation Examples 9 to 12 and Comparative Examples 9 and 10 having the compositions shown in Table 3 were prepared in order to determine the viscosity of the component (C) silicone oil used. The preparation method and blending components are the same as in Example 1.
得られた乳化ファンデーションに対し、実施例１と同様に評価を行い、表３に結果を示す。 The obtained emulsion foundation was evaluated in the same manner as in Example 1, and the results are shown in Table 3.
従って、表３の処方による乳化ファンデーションの結果から、用いる成分（Ｃ）シリコーン油の粘度は、安定性の観点から２５℃で３５０ｃＳｔ以下が適切であることが判る。 Therefore, from the result of the emulsification foundation according to the formulation in Table 3, it can be seen that the viscosity of the component (C) silicone oil used is suitably 350 cSt or less at 25 ° C. from the viewpoint of stability.
Ｗ／Ｏ型クリーム
成分 重量％ （油性ゲル中）
１．架橋型オルガノポリシロキサン重合物（※１０） ３ （ ７．６ ）
２．シリカ（※１１） ０．２（ ０．５ ）
３．ジメチルポリシロキサン（６ｃＳｔ） １５
４．オクタメチルトリシロキサン（１ｃＳｔ） ２０
５．ポリエーテル変性ポリシロキサン ０．５
６．トリイソステアリン酸ポリオキシエチレン硬化ヒマシ油 １
７．ポリアクリル酸アルキル ３
８．精製水 ４４．１
９．グリセリン １０
１０．エタノール ３
１１．防腐剤 ０．２
１２．香料 適量
※１０：ＫＳＧ−７１０（架橋部分ポリグリセリン、信越化学工業社製、架橋型オル
ガノポリシロキサン重合物約２５％、ジメチルポリシロキサン（６ｃＳｔ）
約７５％換算）
※１１：ＡＥＲＯＳＩＬ １３０（日本アエロジル社製）
［製造方法］
実施例１と同様にして（油性ゲルは成分１〜６）、Ｗ／Ｏ型クリームを得た。
W / O type cream ingredient weight% (in oily gel)
1. Cross-linked organopolysiloxane polymer (* 10) 3 (7.6)
2. Silica (* 11) 0.2 (0.5)
3. Dimethylpolysiloxane (6cSt) 15
4). Octamethyltrisiloxane (1cSt) 20
5. Polyether-modified polysiloxane 0.5
6). Triisostearic acid polyoxyethylene hydrogenated castor oil 1
7. Polyalkyl acrylate 3
8). Purified water 44.1
9. Glycerin 10
10. Ethanol 3
11. Preservative 0.2
12 Perfume appropriate amount * 10: KSG-710 (cross-linked partial polyglycerol, manufactured by Shin-Etsu Chemical Co., Ltd., cross-linked type ol
About 25% ganopolysiloxane polymer, dimethylpolysiloxane (6cSt)
75% conversion)
* 11: AEROSIL 130 (Nippon Aerosil Co., Ltd.)
[Production method]
In the same manner as in Example 1 (oil-based gel was components 1 to 6), a W / O type cream was obtained.
本発明の化粧料であるＷ／Ｏ型クリームは、温度や経時による変化がなく安定性に優れ、且つ伸びが良く、さっぱりとした使用感に優れたものであった。 The W / O type cream which is the cosmetic of the present invention was excellent in stability with no change due to temperature and aging, good elongation, and excellent refreshing feeling.
本発明での構成成分である架橋型オルガノポリシロキサン重合物とシリカとシリコーン油とトリイソステアリン酸ポリオキシエチレン硬化ヒマシ油とを含有する油性ゲルを油相に配合することによって、化粧料のみならず他の産業においても、シリコーン油を用いた油性タイプ等の半固形状又はクリーム状の製品にも応用でき、品質の改善が期待できる。 By blending an oily gel containing a crosslinked organopolysiloxane polymer, silica, silicone oil, and polyoxyethylene hydrogenated castor oil triisostearate, which is a component in the present invention, in the oil phase, not only cosmetics. In other industries, it can be applied to semi-solid or cream products such as oil-based types using silicone oil, and improvement in quality can be expected.
Claims (2)
A water-in-oil emulsified cosmetic comprising an oily gel containing a cross-linked organopolysiloxane polymer in which the cross-linked portion of the component (A) is composed of an organopolysiloxane in claim 1.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4763986B2 (en) * | 2004-08-23 | 2011-08-31 | 株式会社 資生堂 | Gel composition and cosmetics containing the same |
| JP4955270B2 (en) * | 2006-01-04 | 2012-06-20 | 株式会社ノエビア | Water-in-oil emulsified cosmetic |
| WO2007103654A1 (en) * | 2006-03-01 | 2007-09-13 | Elc Management Llc | Clear sunscreen gels and methods of use thereof |
| JP5394648B2 (en) * | 2007-03-30 | 2014-01-22 | 株式会社コーセー | Elastic gel oily cosmetics |
| US20090081316A1 (en) * | 2007-09-20 | 2009-03-26 | Momentive Performance Materials Inc. | Boron nitride-containing silicone gel composition |
| JP5254683B2 (en) * | 2008-06-30 | 2013-08-07 | 興和株式会社 | Separation control method |
| JP5513748B2 (en) * | 2009-01-13 | 2014-06-04 | 花王株式会社 | Oily cosmetic for unevenness correction |
| JP5630994B2 (en) * | 2009-12-16 | 2014-11-26 | 花王株式会社 | Water-in-oil emulsified cosmetic |
| CN102846599B (en) * | 2011-06-30 | 2018-08-10 | 日本乐敦制药株式会社 | Topical composition |
| JP5741519B2 (en) * | 2012-04-25 | 2015-07-01 | 信越化学工業株式会社 | Oil makeup cosmetics |
| JP7465055B2 (en) * | 2018-05-22 | 2024-04-10 | 株式会社 資生堂 | Two-layer oil-based cosmetic |
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