公开(公告)号：US4188311A

公开(公告)日：1980-02-12

申请号：US707092

申请日：1976-07-20

申请人： Johan G. Aalbers ,  Nicolaas I. Van Paassen

发明人： Johan G. Aalbers ,  Nicolaas I. Van Paassen

IPC分类号： B01F17/00 ,  B01F17/04 ,  C07C305/06 ,  C11D1/29 ,  C11D10/02 ,  C11D11/04

CPC分类号： A61K8/463 ,  A61Q19/10 ,  A61Q5/02 ,  C11D1/29

摘要： Detergent compositions containing ether sulfates are provided, wherein ether sulfates are used of the formula RO--(C.sub.2 H.sub.4 O).sub.n SO.sub.3 M, wherein R is an alkyl group containing about 12 to about 15 carbon atoms or a mixture of such groups, n is a number having an average of 1-5 and M is a cation, said ether sulfate having been prepared by ethoxylating a compound ROH with epoxyethane in a manner known per se with the use of acid catalysis, followed by sulfation. Particular advantages are obtained, if the starting product ROH is an alcohol mixture containing a high percentage of branched chain compounds.

摘要翻译： 提供了含有醚硫酸盐的洗涤剂组合物，其中醚硫酸盐用于式RO-（C 2 H 4 O）n SO 3 M，其中R是含有约12至约15个碳原子的烷基或这些基团的混合物，n是具有 平均值为1-5，M为阳离子，所述醚硫酸盐通过使用酸催化以本身已知的方式用环氧乙烷乙氧基化化合物ROH，然后硫酸化制备。 如果起始产物ROH是含有高百分比支链化合物的醇混合物，则可获得特别的优点。