Patent ID: 6653428
Filing Date: 2003-11-25
Classification: C08F

Abstract:
A copolymer consisting of the monomers:a) one or more esters of one or more at least dibasic carboxylic acids having one olefinically unsaturated double bond with one or more adducts of C2-44 alkylene oxides and one or more linear or branched, saturated fatty alcohols, dialkylamines, carboxylic acids, amides, or alkylamines containing 8 or more carbon atoms, said adducts containing 1 to 12 alkylene oxide units; and b) one or more other radically polymerizable monomers selected from the group consisting of vinyl esters of C2-44 carboxylic acids, acrylic acid, esters of acrylic acid or methacrylic acid with C1-44 alcohols, and &agr;-olefins containing up to 18 carbon atoms.