发明授权
US09271912B2 Personal care compositions comprising a pH tuneable gellant and methods of using
有权
包含pH调节胶凝剂的个人护理组合物和使用方法
- 专利标题： Personal care compositions comprising a pH tuneable gellant and methods of using
- 专利标题（中）： 包含pH调节胶凝剂的个人护理组合物和使用方法
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申请号： US13495400申请日： 2012-06-13
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公开(公告)号： US09271912B2公开(公告)日： 2016-03-01
- 发明人: Susana Fernandez Prieto , Johan Smets , Beatriu Escuder Gil , Juan Felipe Miravet Celades , Vicent Josep Nebot Carda , Paul Robert Tanner
- 申请人： Susana Fernandez Prieto , Johan Smets , Beatriu Escuder Gil , Juan Felipe Miravet Celades , Vicent Josep Nebot Carda , Paul Robert Tanner
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 John G. Powell
- 主分类号： A61Q19/00
- IPC分类号： A61Q19/00 ; A61K8/42 ; A61K8/44 ; A61K8/49
摘要：
A personal care composition is disclosed comprising a pH tuneable gellant. The pH tuneable gellant has a formula of: wherein R1 and R2 are aminofunctional end-groups; L1 is a backbone moiety having molecular weight from 14 to 500 g/mol; and at least one of L1, R1 or R2 comprises a pH-sensitive group; wherein R5 is an aminofunctional moiety; L2 is a backbone moiety having molecular weight from 14 to 500 g/mol; and at least one of L2 or R5 comprises a pH-sensitive group; and mixtures of [I] and [II]. The personal care composition may take a variety of forms such as a leave-on composition or an emulsion or may comprise one or more actives or agents.
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