Parthasarathy Ranjani V.,Kumar Ramesh C.,Scholz Matthew T.,Swanson Steven P.,Satterwhite Erin A.
申请号：
US201615736853
公开号：
US2018360728(A1)
申请日:
2016.06.27
申请国别(地区):
美国
年份:
2018
代理人:
摘要：
Disclosed herein are compositions that include at least about 85 wt % of a hydroalcoholic solution that includes at least about 1 wt % water; and about 30 to about 85 wt % of at least one C1 to C4 alkyl alcohol based on the total weight of the hydroalcoholic solution; and acrylate copolymer particles dispersed in the hydroalcoholic solution, the acrylate copolymers particles being the reaction product of a reaction mixture, the reaction mixture including monomers, the monomers including from about 5 wt % to about 50 wt % of at least one high Tg monomer; and from about 20 w% to about 80 wt % of at least one low Tg monomer where the wt % of the low and high Tg monomers are with respect to the total weight of the monomers in the reaction mixture, wherein the particles have a number average diameter of at least about 100 nm.
