发明授权
US07700082B2 Silylated polyurethane-urea compositions for use in cosmetic applications
失效
用于化妆品应用的甲硅烷基化聚氨酯 - 尿素组合物
- 专利标题： Silylated polyurethane-urea compositions for use in cosmetic applications
- 专利标题（中）： 用于化妆品应用的甲硅烷基化聚氨酯 - 尿素组合物
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申请号： US09771054申请日： 2001-01-26
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公开(公告)号： US07700082B2公开(公告)日： 2010-04-20
- 发明人: Richard A. Mallo , Steven S. Kantner , Kevin M. Lewandowski , Larry R. Krepski
- 申请人： Richard A. Mallo , Steven S. Kantner , Kevin M. Lewandowski , Larry R. Krepski
- 申请人地址： US MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： US MN St. Paul
- 主分类号： A61Q3/00
- IPC分类号： A61Q3/00 ; A61K31/74 ; A61K8/00
摘要：
A composition in the form of an aqueous dispersion used in cosmetic applications is provided. The composition comprises at least one polyurethane-urea polymer that is functionalized with at least one hydrolyzed or hydrolyzable silyl group. When the composition is used in hair care, it does not have a reshapable effect.