VINYL ACETATE BINDERS IN AN ABOVE-CRITICAL PVC COATINGS COMPOSITION
摘要
The present invention is an above-critical coating composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise from 80 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer. The composition shows surprisingly improved hiding with increased particle size of the polymer particles.
申请公布号
WO2016015239(A1)
申请公布日期
2016.02.04
申请号
WO2014CN83292
申请日期
2014.07.30
申请人
DOW GLOBAL TECHNOLOGIES LLC;ROHM AND HAAS COMPANY;BOHLING, JAMES C.;CHEN, JUNYU;NUNGESSER, EDWIN;QIAN, ZHEN;WANG, TAO
发明人
BOHLING, JAMES C.;CHEN, JUNYU;NUNGESSER, EDWIN;QIAN, ZHEN;WANG, TAO