申请人:Lubrizol Advanced Materials, Inc.
公开号:US10577444B2
公开(公告)日:2020-03-03
A process for preparing a vinyl acetate rich polymer for formulating surfactant containing compositions comprising at least one anionic surfactant and having yield stress properties without a significant increase in viscosity, low turbidity, and the ability to suspend insoluble materials in the form of particulates and/or droplets that require suspension or stabilization is disclosed.
本发明公开了一种富含醋酸乙烯酯聚合物的制备方法,该聚合物可用于配制含有至少一种阴离子表面活性剂的表面活性剂组合物,且具有屈服应力特性,粘度不会显著增加,浊度低,并能以颗粒和/或液滴的形式悬浮需要悬浮或稳定的不溶性物质。