| 发明名称 |
Cosmetic compositions containing amino-multicarboxylate modified starch |
| 摘要 |
<p>Cosmetic skin and hair care compositions are provided containing amino-multicarboxylate starch derivatives as thickeners or emulsion stabilizers and which have the following formulas: <CHEM> wherein St-O represents a starch molecule; R is H or CH3; R' is H, CH3 or COOH; M is a cation; n is 2 or 3; and R'' is H or alkyl of 1 to 18 carbon atoms. These compositions have good rheological properties and have excellent aesthetic properties of feel and appearance.</p> |
| 申请公布号 |
EP0689829(A2) |
申请公布日期 |
1996.01.03 |
| 申请号 |
EP19950109537 |
申请日期 |
1995.06.20 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
SWEGER, ROBERT W.;TSAI, JOHN J.;PASAPANE, JOSEPH;BERNARD, KAREN A. |
| 分类号 |
A61K8/30;A61K8/00;A61K8/73;A61Q5/00;A61Q17/04;A61Q19/00;(IPC1-7):A61K7/48;A61K7/06 |
主分类号 |
A61K8/30 |
| 代理机构 |
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代理人 |
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