发明授权
US5179201A Alkyl mono-and polyglucoside ether carboxylates, and their preparation
and use thereof
失效
烷基单羟基和聚硅氧烷醚类羧酸酯及其制备与使用
- 专利标题： Alkyl mono-and polyglucoside ether carboxylates, and their preparation and use thereof
- 专利标题（中）： 烷基单羟基和聚硅氧烷醚类羧酸酯及其制备与使用
-
申请号： US695089申请日： 1991-05-03
-
公开(公告)号： US5179201A公开(公告)日： 1993-01-12
- 发明人: Alfred Oftring , Elisabeth Kappes , Richard Baur , Alexander Kud
- 申请人： Alfred Oftring , Elisabeth Kappes , Richard Baur , Alexander Kud
- 申请人地址： DEX Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Ludwigshafen
- 优先权： DEX4015655 19900516
- 主分类号： C07H15/04
- IPC分类号： C07H15/04 ; C07H15/08 ; C11D1/08 ; C11D3/22
摘要：
Alkyl (poly)glucoside ether carboxylates of the formula ##STR1## where R is C.sub.1 - to C.sub.24 -alkyl, C.sub.1 - to C.sub.24 -alkylphenyl, hydroxy-C.sub.2 - to C.sub.6 -alkyl, hydroxy-C.sub.1 - to C.sub.24 -alkylphenyl, ##STR2## or H, R.sup.1 is H or methyl,R.sup.2 is ##STR3## X is a hydrogen, alkali metal, ammonium and/or substituted ammonium equivalent,x is from 1 to 10, y is from 0 to 10, z is from 1 to 4,a process for the preparation of the compounds of the formula I and the use of these compounds as an additive to phosphate-free and low-phosphate detergents, are described.
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