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公开(公告)号：EP2149361A1
公开(公告)日：2010-02-03
申请号：EP08752183.7
申请日：2008-04-25
发明人： ISHIKUBO, Akira , MATSUSHITA, Yuji , IKEBE, Yosuke , FUJIYAMA, Taizo , TOYODA, Tomonori , KOIWA, Kazuho
摘要： The present invention provides an oil-in-water emulsion composition having excellent emulsion stability, low sticky feeling, and low skin irritation.
The oil-in-water emulsion composition according to the present invention comprising (a) 1 to 20 mass % of a powder component, (b) 0.001 to 0.5 mass % of a cationic surfactant having two alkyl chains with 12 or more and 22 or less carbon atoms, (c) an oil phase component, and (d) a water phase component, having a structure wherein (a) powder particles are adsorbed on the oil droplets dispersed in the water phase.摘要翻译： 本发明提供具有优异的乳化稳定性，低发粘感和低皮肤刺激性的水包油型乳化组合物。 本发明的水包油型乳化组合物，其特征在于，含有（a）粉体成分1〜20质量％，（b）具有2个以上烷基链的阳离子表面活性剂0.001〜0.5质量％ （c）油相组分，和（d）水相组分，其结构为其中（a）粉末颗粒被吸附在分散在水相中的油滴上。
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公开(公告)号：EP2762128B1
公开(公告)日：2016-11-02
申请号：EP12837089.7
申请日：2012-04-04
发明人： IBE, Ayako , MATSUSHITA, Yuji
CPC分类号： A61K8/31 , A61K8/062 , A61K8/342 , A61K8/8111 , A61Q19/00
摘要： The present invention provides an oil-in-water emulsion cosmetic that is excellent in the resilient and supple (in other words, firm, tensional, and elastic) feel and also excellent in the softness and moisturizing effect. The oil-in-water emulsion cosmetic of the present invention is characterized by comprising the following components: (A) 0.1 to 5 mass % of hydrogenated polyisobutene with a number average molecular weight of 2000 to 3000, (B) 0.1 to less than 1 mass % of higher alcohol, (C) 1 to 25 mass % of an oil component, (D) 0.3 to 5 mass % of surfactant, (E) 0.05 to 5 mass % of water-soluble thickener, and (F) an aqueous component, wherein the blending quantity of nonpolar oil is 30% or lower of the total amount of component (C).
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公开(公告)号：EP2151230B1
公开(公告)日：2014-07-23
申请号：EP08752182.9
申请日：2008-04-25
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公开(公告)号：EP2149361B1
公开(公告)日：2014-07-23
申请号：EP08752183.7
申请日：2008-04-25
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公开(公告)号：EP2762128A1
公开(公告)日：2014-08-06
申请号：EP12837089.7
申请日：2012-04-04
发明人： IBE, Ayako , MATSUSHITA, Yuji
CPC分类号： A61K8/31 , A61K8/062 , A61K8/342 , A61K8/8111 , A61Q19/00
摘要： The present invention provides an oil-in-water emulsion cosmetic that is excellent in the resilient and supple (in other words, firm, tensional, and elastic) feel and also excellent in the softness and moisturizing effect.
The oil-in-water emulsion cosmetic of the present invention is characterized by comprising the following components:
(A) 0.1 to 5 mass % of hydrogenated polyisobutene with a number average molecular weight of 2000 to 3000,
(B) 0.1 to less than 1 mass % of higher alcohol,
(C) 1 to 25 mass % of an oil component,
(D) 0.3 to 5 mass % of surfactant,
(E) 0.05 to 5 mass % of water-soluble thickener, and
(F) an aqueous component,
wherein the blending quantity of nonpolar oil is 30% or lower of the total amount of component (C).摘要翻译： 本发明提供一种水性乳化化妆品，其具有优异的弹性和柔软（换言之，牢固，张紧和弹性）感觉，并且还具有优异的柔软性和保湿效果。 本发明的水包油型乳化化妆品的特征在于，含有下述成分：（A）数均分子量为2000〜3000的氢化聚异丁烯0.1〜5质量％，（B）0.1〜小于1 （C）油成分1〜25质量％，（D）0.3〜5质量％表面活性剂，（E）水溶性增稠剂0.05〜5质量％，（F）水溶液 组分，其中非极性油的混合量为组分（C）总量的30％或更低。
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公开(公告)号：EP2151230A1
公开(公告)日：2010-02-10
申请号：EP08752182.9
申请日：2008-04-25
发明人： ISHIKUBO, Akira , MATSUSHITA, Yuji , IKEBE, Yosuke , FUJIYAMA, Taizo , TOYODA, Tomonori , KOIWA, Kazuho
摘要： The present invention provides an oil-in-water emulsion composition having excellent emulsion stability, low sticky feeling, and low skin irritation. The oil-in-water emulsion composition according to the present invention comprises (a) 1 to 20 mass % of a powder component, (b) 0.001 to 0.5 mass % of a cationic surfactant having two alkyl chains with 12 or more and 22 or less carbon atoms, (c) an oil phase component, and (d) a water phase component, having a structure that (a) powder particles are adsorbed on the oil droplets dispersed in the water phase, and containing substantively no surfactant other than the (b) cationic surfactant.
摘要翻译： 本发明提供具有优异的乳化稳定性，低发粘感和低皮肤刺激性的水包油型乳化组合物。 本发明的水包油型乳化组合物含有（a）粉体成分1〜20质量％，（b）具有2个烷基链的阳离子性表面活性剂（b）0.001〜0.5质量％ （c）油相组分和（d）水相组分，其结构为（a）粉末颗粒吸附在分散在水相中的油滴中，并且除了 （b）阳离子表面活性剂。
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7.发明公开
公开(公告)号：EP2039419A1
公开(公告)日：2009-03-25
申请号：EP07743290.4
申请日：2007-05-14
发明人： MATSUSHITA, Yuji , OHMORI, Takashi , NODA, Akira
CPC分类号： A61Q19/005 , A61K8/361 , A61K8/39 , A61K8/463 , A61K8/556 , A61K8/86 , A61Q19/10 , B01F17/0028 , B01F17/0057 , C11D1/06 , C11D1/29 , C11D1/345
摘要： The present invention is to provide a new surfactant that can be used as an emulsifier excellent in emulsion stability and texture in use and as a cleanser excellent in cleansing power and texture in use and having low skin irritation.
A surfactant consisting of a compound represented by the below-described general formula (1).
Y-O-(EO) l -(AO) m -(EO) n -X (1)
(In the formula, AO represents an oxyalkylene group having 3 to 4 carbon atoms; m is the average addition mole number of the oxyalkylene group and satisfies 5≦m≦100. EO represents an oxyethylene group; 1 and n are the average addition mole numbers of the oxyethylene groups and satisfy 0≦1≦4 and 0≦n≦4. Either X or Y or both are a functional group represented by -SO 3 M, -COOM, -HPO 3 M, -(CH 2 ) q -SO 3 M, or -(CH 2 ) q -COO, wherein M is a hydrogen ion or a monovalent inorganic or organic cation, and q is the number of carbon atoms of the linked alkylene group and satisfies 1≦q≦4. When either X or Y is the above-described functional group, the other one can be a hydrogen atom, a methyl group, or an ethyl group.)摘要翻译： 本发明提供一种可用作乳液稳定性和使用质地优异的乳化剂的新型表面活性剂，作为清洁力和使用质地优异，皮肤刺激性低的清洁剂。 由下述通式（1）表示的化合物组成的表面活性剂。 €ƒ€ƒ€ƒ€ƒ€ƒ€ƒY-O-（EO）l - （AO）m - （EO）n -X€ƒ€ƒ€ƒ€ƒ（1）（In 式中，AO表示碳原子数3〜4的氧化烯基，m表示氧化烯基的平均加成摩尔数，满足5‰| m‰| 100，EO表示氧化乙烯基，1表示平均加成摩尔 氧乙烯基的数目满足0‰| 1‰|4和0‰| n‰|4。X或Y或两者均为-SO 3 M，-COOM，-HPO 3 M， - （ CH 2）q -SO 3 M或 - （CH 2）q -COO，其中M为氢离子或一价无机或有机阳离子，q为连接的亚烷基的碳原子数，满足1‰ | q‰|4。当X或Y为上述官能团时，另一个可以是氢原子，甲基或乙基。）
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