Bohling James C.,Brownell Arnold S.,Gao Wei,Killian Ericka Lynn,Tiwary Yogesh
申请号：
US201815876653
公开号：
US2018142093(A1)
申请日:
2018.01.22
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
The present invention relates to a composition comprising a bimorphological aqueous dispersion of first and second polymer particles, wherein the first polymer particles comprise a shell and a phosphorus acid functionalized protuberating core, and the second polymer particles do not comprise a protuberating core. The composition is useful for pigmented coatings formulations.
