发明名称 |
LIQUID COMPOSITIONS COMPRISING STABILITY ENHANCING SURFACTANTS AND A METHOD OF ENHANCING LOW TEMPERATURE STABILITY THEREOF |
摘要 |
The present invention relates to lamellar structured liquid cleansing compositions comprising 5 % to 50 % of a surfactant system comprising (a) an anionic or mixture of anionics and (b) an amphoteric and/or zwitterionic surfactant in mixture, wherein alkalimetal alkylamphoacetate comprises 25 % to 90 % of component (b). A method of enhancing low temperature stability of such lamellar structured liquid cleansing compositions by the selection of an alkalimetal alkylamphoacetate in an amount of 25 % to 90 % of the component (b ) is provided. Excellent low temperature stability is achieved.
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申请公布号 |
CA2263981(A1) |
申请公布日期 |
1998.04.02 |
申请号 |
CA19972263981 |
申请日期 |
1997.09.04 |
申请人 |
UNILEVER PLC |
发明人 |
SHANA'A, MAY;KOLODZIEJ, RICHARD;PUVVADA, SUDHAKAR |
分类号 |
A61K8/00;A61K8/02;A61K8/40;A61K8/44;A61K8/46;A61Q19/10;C11D1/02;C11D1/94;(IPC1-7):A61K7/50 |
主分类号 |
A61K8/00 |
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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