<p>This invention provides a method for forming a stable aqueous composition including composite particles by admixing TiO2 particles and adsorbing emulsion polymer particles at or below the critical composite ratio to an equilibrated viscosity range of from 200 cps to 4000 cps. Also provided is a method for forming a stable aqueous composition including composite particles by admixing TiO2 particles and adsorbing emulsion polymer particles at a mixing intensity of greater than 2 hp/kgal. A method for providing a coating including composite particles is also included.</p>
申请公布号
EP2426166(A2)
申请公布日期
2012.03.07
申请号
EP20110177866
申请日期
2011.08.17
申请人
ROHM AND HAAS COMPANY
发明人
BOHLING, JAMES CHARLES;KRAVCHENKO, ARTHUR GRIGORIEVICH;HOOK, III, JOHN WILLIAM;MORETTI, JEFFREY J.;KEEFE, MELINDA H.;VARNER, JUDITH NIECE