Patent ID: 7049364
Filing Date: 2006-05-23
Classification: C08L,C09D,C09J

Abstract:
1. An aqueous dispersion, comprising: i) an aqueous dispersion of a block copolymer (I) comprising: at least one polymer block (A) consisting essentially of olefin monomer units; and at least one polymer block (B) consisting essentially of 2 to 30 mole percent of units derived from at least one vinyl monomer having a carboxyl group or carboxylic anhydride group and 98 to 70 mole percent of units derived from another vinyl monomer or monomers copolymerizable with the carboxyl group- or carboxylic anhydride group-containing vinyl monomer, in an aqueous solution of not less than 0.05 equivalent, relative to the carboxyl or carboxylic anhydride group, of a basic substance, and ii) an aqueous dispersion or an aqueous solution of a vinyl polymer (III) incorporated in the aqueous dispersion (I).