Copolymerizable ethylenically unsaturated surfactants and their use in polymerization processes
申请人:ROHM AND HAAS COMPANY
公开号:EP0186428A1
公开(公告)日:1986-07-02
The present invention is concerned with compounds of the formula:
wherein M is a cation which is alkali metal, ammonium, amino or hydrogen; and each of A and B is a group which, together with the carboxyl group to which it is attached, forms an ester, at least one of A and B being a group having the formula:
wherein x is from 0 to 5.
The compounds of the invention are useful as graftable and/or copolymerizable surfactants in latex preparation.
本发明涉及式如下的化合物: 其中 M 是碱金属、铵、氨基或氢的阳离子;A 和 B 中的每一个都是与所连接的羧基一起形成酯的基团,A 和 B 中至少有一个是式如下的基团: 其中 x 为 0 至 5。本发明的化合物可用作胶乳制备中的可接枝和/或可共聚表面活性剂。