发明名称 |
Alkane sulfonates as viscosity regulators |
摘要 |
Alkali metal alkane sulfonates containing on averge 11 to 21 carbon atoms are used as viscosity regulators for aqueous, highly concentrated commercial anionic surfactant concentrates, more especially for alpha -sulfofatty acid ester salt concentrates containing at least 30% by weight of alpha -sulfofatty acid ester salt. The viscosity regulators are used in quantities of from 0.5 to 10% by weight, based on the surfactant content, so that the concentrates have a viscosity at 40 DEG C. of at most 10,000 mPas.
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申请公布号 |
US4675128(A) |
申请公布日期 |
1987.06.23 |
申请号 |
US19850811127 |
申请日期 |
1985.12.18 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
LINDE, KARL-HEINZ;KLOETZER, DIETRICH |
分类号 |
C11D1/12;C11D1/14;C11D1/28;C11D1/37;C11D3/34;C11D3/43;(IPC1-7):C11D1/12 |
主分类号 |
C11D1/12 |
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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