Wei-Yeih Yang;Prachur Bhargava;Krishnan Chari;Shui-Jen Raymond Hsu
发明人:
Wei-Yeih Yang,Krishnan Chari,Shui-Jen Raymond Hsu,Prachur Bhargava
申请号：
US14344816
公开号：
US09714376B2
申请日:
2012.09.13
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A stable, aqueous composition containing a crosslinked, nonionic, amphiphilic polymer capable of forming a yield stress fluid in the presence of a surfactant is disclosed. The crosslinked, nonionic amphiphilic polymer is prepared by dispersion polymerization in the presence of a stabilizing polymer. The yield stress fluid is capable of suspending insoluble materials in the form of particulates and/or droplets requiring suspension or stabilization.
