发明授权
US08673283B2 Cosmetic compositions containing block copolymers, tackifiers and a solvent mixture
有权
含有嵌段共聚物，增粘剂和溶剂混合物的化妆品组合物
- 专利标题： Cosmetic compositions containing block copolymers, tackifiers and a solvent mixture
- 专利标题（中）： 含有嵌段共聚物，增粘剂和溶剂混合物的化妆品组合物
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申请号： US11417975申请日： 2006-05-03
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公开(公告)号： US08673283B2公开(公告)日： 2014-03-18
- 发明人: Hy Si Bui , Shaoxiang Lu , Francois Pradier , Ramon Mercado
- 申请人： Hy Si Bui , Shaoxiang Lu , Francois Pradier , Ramon Mercado
- 申请人地址： FR
- 专利权人： L'Oreal
- 当前专利权人： L'Oreal
- 当前专利权人地址： FR
- 代理机构： Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 主分类号： A61K8/72
- IPC分类号： A61K8/72 ; A61K31/74 ; A61K9/00
摘要：
A cosmetic composition containing at least one block copolymer having at least one hard segment and at least one soft segment, at least one tackifier component, a solvent mixture, and optionally, at least one colorant, and wherein the at least one hard segment has a Tg value of 50° C. or more, the at least one soft segment has a Tg value of 20° C. or less, and wherein the solvent mixture contains at least one solvent capable of solubilizing the at least one hard segment, and at least one solvent capable of solubilizing the at least one soft segment.
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