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公开(公告)号：EP2914241B1
公开(公告)日：2018-10-03
申请号：EP13792528.5
申请日：2013-10-28
摘要： The present disclosure relates to cosmetic compositions comprising an organosilane (A) having the formula: (R1)n(R2O)(3−n)SiR3O(CH2CH2O)a(C3H6O)bR4 where n is 1, 2, or 3, a≧1, b may vary from 0 to 30, with the proviso a≧b, R1 is a hydrocarbon group containing 1 to 12 carbon atoms, R2 is hydrogen or an alkyl group containing 1 to 6 carbon atoms, R3 is a divalent hydrocarbon group containing 2 to 12 carbon atoms, R4 is hydrogen, R1, or an acetyl group; and a cosmetic ingredient (B), and optionally in a cosmetically acceptable medium.
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公开(公告)号：EP2994475B1
公开(公告)日：2018-09-05
申请号：EP14730318.4
申请日：2014-05-07
申请人： Dow Silicones Corporation , Dow Corning Toray Co., Ltd. , Dow Corning Polska Sp.z.o.o. , Dow Corning (China) Holding Co. Ltd.
发明人： FERRITO, Michael , HREBICIK, Michal , MILLER, Scott , PETROFF, Lenin, James , SHEN, Guodong, Robin , WITUCKI, Gerald , YOSHIZAWA, Takeshi
IPC分类号： C07F7/08 , C08K5/5419 , C08L71/02 , C08L101/10
CPC分类号： C08G81/00 , C07F7/1804 , C07F7/1876 , C08B15/05 , C08G65/336 , C08K5/5419 , C09D5/00
摘要： The present disclosure relates to compositions comprising: an organosilane having the formula: (R1)(3-n) (R2O)nSiR3O(CH2CH2O)a(C3H6O)b R4 wherein: n is 1 or 2; a≥1, b may vary from 0 to 30, with the proviso a≥b; R1 is a hydrocarbon group containing 1 to 12 carbon atoms; R2 is hydrogen or an alkyl group containing 1 to 6 carbon atoms; R3 is a divalent hydrocarbon group containing 2 to 12 carbon atoms; and R4 is hydrogen, R1, or an acetyl group; and at least one of a thermoplastic resin, a thermoset resin, and an elastomer. The present organosilane compositions may be useful for treating various surfaces to render them, among other things, more hydrophilic.
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