发明授权
US07087560B2 Personal care composition with salts of dihydroxypropyltri(C1-C3 alkyl) ammonium monosubstituted polyols
失效
具有二羟丙基三（C 1 -C 3烷基）铵单取代多元醇盐的个人护理组合物
- 专利标题： Personal care composition with salts of dihydroxypropyltri(C1-C3 alkyl) ammonium monosubstituted polyols
- 专利标题（中）： 具有二羟丙基三（C 1 -C 3烷基）铵单取代多元醇盐的个人护理组合物
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申请号： US10973023申请日： 2004-10-25
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公开(公告)号： US07087560B2公开(公告)日： 2006-08-08
- 发明人: Richard Loren Mc Manus , Michael Charles Cheney , Alessandro Luigi Spadini , Bijan Harichian , Philip Edward Miner
- 申请人： Richard Loren Mc Manus , Michael Charles Cheney , Alessandro Luigi Spadini , Bijan Harichian , Philip Edward Miner
- 申请人地址： US CT Greenwich
- 专利权人： Unilever Home & Personal Care USA, a division of Conopco, Inc.
- 当前专利权人： Unilever Home & Personal Care USA, a division of Conopco, Inc.
- 当前专利权人地址： US CT Greenwich
- 代理商 Milton L. Honig
- 主分类号： C11D1/62
- IPC分类号： C11D1/62
摘要：
A personal care product is provided which includes a composition a quaternary ammonium salt wherein a cation of the salt is a dihydroxypropyltri(C1–C3 alkyl)ammonium monosubstituted polyol in a carrier. The cation should have a molecular weight no higher than about 450 and the salt have a Tg no higher than about 10° C. Particularly preferred are hydroxypropyltrimonium sorbitol salts. These salts operate as humectants to moisturize both in high and low relative humidity environments.
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