发明名称 |
Thickened cosmetic compositions. |
摘要 |
Thickened cosmetic compositions are provided based upon a thickening system that includes sclerotium gum and a hydrophobically-modified acrylate or methacrylate copolymer. The relative weight ratio of sclerotium gum to the polymer may range from about 1:1 to about 1:30. Compositions according to the present invention may also contain water-soluble vitamins. Interactive viscosity enhancement is particularly evident when free carboxylic groups present on the hydrophobically-modified acrylate or methacrylate copolymer are neutralized with a base thereby forming anionic carboxylate groups. |
申请公布号 |
EP0684039(A1) |
申请公布日期 |
1995.11.29 |
申请号 |
EP19950201252 |
申请日期 |
1995.05.12 |
申请人 |
UNILEVER PLC;UNILEVER N.V. |
发明人 |
GUERRERO, ANGEL AUGUSTO;KLEPACKY, THOMAS CHARLES |
分类号 |
A61K8/02;A61K8/41;A61K8/67;A61K8/72;A61K8/73;A61K8/81;A61K8/96;A61Q17/04;A61Q19/00;C08B37/00;C08F20/10;C08F220/12;C08L5/00;C08L33/04 |
主分类号 |
A61K8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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