Patent ID: 6111002
Filing Date: 2000-08-29
Classification: C08K,C09D,C09K

Abstract:
A chlorine-free and antimony-free aqueous dispersion comprising at least one water-insoluble organopolymer, at least one water-dispersible silicon compound, and at least one water-soluble or dispersible phosphorus compound wherein the water-insoluble organopolymer consists of one or more polymers selected from the group consisting of vinyl ester homo- and copolymers containing one or more monomer units selected from the group consisting of the vinyl esters of unbranched and branched alkylcarboxylic acids; (meth)acrylate homopolymers and (meth)acrylate copolymers containing one or more monomer units selected from the group consisting of the methacrylates and acrylates of alcohols; homo- and copolymers of fumaric and maleic mono- and diesters of unbranched and branched alcohols; homo- and copolymers of dienes, and also of olefins, where the dienes are optionally copolymerized with styrene, (meth)acrylates and esters of fumaric and maleic acid; and homo- and copolymers of vinyl aromatics, such as styrene, methylstyrene and vinyltoluene, wherein the water-insoluble organopolymer consists of one or more polymers selected from the group consisting of vinyl ester homo- and copolymers containing one or more monomer units selected from the group consisting of the vinyl esters of unbranched and branched alkylcarboxylic acids; (meth)acrylate homopolymers and (meth)acrylate copolymers containing one or more monomer units selected from the group consisting of the methacrylates and acrylates of alcohols; homo- and copolymers of fumaric and maleic mono- and diesters of unbranched and branched alcohols; homo- and copolymers of dienes, and also of olefins, where the dienes are optionally copolymerized with styrene, (meth)acrylates and esters of fumaric and maleic acid; and homo- and copolymers of vinyl aromatics, such as styrene, methylstyrene and vinyltoluene.