Patent ID: 8889783
Filing Date: 2014-11-18
Classification: C08F,C09D,C09J

Abstract:
1. A binder or coating composition comprising: (A) a copolymer derived from monomers comprising: a vinyl aromatic monomer; a second monomer selected from the group consisting of butadiene, alkyl acrylates, alkyl methacrylates, and mixtures thereof; and a biobased monomer, wherein the copolymer has a biobased carbon content of 10 to 95 weight percent, based on the weight of the copolymer, and the median particle size of the copolymer is 80 nm to 200 nm; and (B) a coating pigment, mineral filler, or mixture thereof, wherein the coating pigment, mineral filler, or mixture thereof is present in an amount of 60 to 90 weight percent, based on the weight of the binder or coating composition.