Sulfuric acid ester amine salts, sulfonic acid amine salts, production thereof and softener composition
申请人:KAO CORPORATION
公开号:EP1354872A1
公开(公告)日:2003-10-22
Provided is a process for preparing a sulfuric acid amine salt (I) represented by the formula (I), which is a neutralization compound between a sulfated compound having a long chain alkyl or alkenyl group and an amine having a long chain alkyl or alkenyl group, useful as softener.
wherein R31 is a linear or branched C18-36 alkyl or alkenyl group, or a group represented by the formula R36-(OA)n- (wherein R36 is a linear or branched C12-36 alkyl or alkenyl group, OA is an oxyalkylene group having 2 to 4 carbon atoms and n is a number of from 0.1 to 10 on average), R32 is a is a linear or branched C10-36alkyl or alkenyl group, X is -CONH-, -NHCO-, -COO- or -OCO-, R33 is a linear or branched C1-6 alkylene group, R34 is a linear or branched C1-6 alkyl or hydroxyalkyl group, or a group represented by R5 - [B-R6]b-, R35 is a linear or branched C1-6 alkyl or hydroxyalkyl group, wherein R5 is a linear or branched C10-36 alkyl or alkenyl group, R6 is a linear or branched C1-6 alkylene group, B is a group selected from the group consisting of -COO-, -OCO-, -CONH- and -NHCO-, b is a number of 0 or 1 and m is a number of 0 or 1. A sulfonic acid amine salt may be obtained.
提供了一种制备硫酸胺盐(I)的过程,其表示为公式(I),是长链烷基或烯基基团的磺化化合物与具有长链烷基或烯基基团的胺之间的中和化合物,可用作柔软剂。其中,R31是线性或支链的C18-36烷基或烯基基团,或由公式R36-(OA)n-(其中R36是线性或支链的C12-36烷基或烯基基团,OA是具有2至4个碳原子的氧烷基基团,n平均值为0.1至10)表示的基团,R32是线性或支链的C10-36烷基或烯基基团,X为-CONH-、-NHCO-、-COO-或-OCO-,R33是线性或支链的C1-6烷基基团,R34是线性或支链的C1-6烷基或羟基烷基基团,或由R5 - [B-R6]b-表示的基团,R35是线性或支链的C1-6烷基或羟基烷基基团,其中R5是线性或支链的C10-36烷基或烯基基团,R6是线性或支链的C1-6烷基基团,B是选自-COO-、-OCO-、-CONH-和-NHCO-的基团,b为0或1,m为0或1。可以得到磺酸胺盐。