发明授权
US06342625B1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides
失效
具有至少两个基于酰胺的亲水和至少两个疏水基团的两亲化合物
- 专利标题： Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides
- 专利标题（中）： 具有至少两个基于酰胺的亲水和至少两个疏水基团的两亲化合物
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申请号： US08817930申请日： 1997-07-02
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公开(公告)号： US06342625B1公开(公告)日： 2002-01-29
- 发明人: Klaus Kwetkat , Wulf Ruback
- 申请人： Klaus Kwetkat , Wulf Ruback
- 优先权： DE4440328 19941111
- 主分类号： C07C22900
- IPC分类号： C07C22900
摘要：
The invention relates to amphiphilic compounds of general formula (I), (R1, R3—C1-C22 hydrocarbon radical, R2—spacer, X, Y—functional groups, Z—1 to 10) with at least two hydrophilic and at least two hydrophobic groups on the basis of amides. The amphiphilic compounds of this invention are highly surface-active and are suitable in particular as emulsifiers, demulsifiers, detergents, dispersants and hydrotropics in industry and household, e.g. in the fields of metalworking, ore extraction, surface treatment, washing and cleaning, cosmetics, medicine and foodstuff processing and preparation.