Patent ID: 8546495

Claim:
A polyaniline graft polymer comprising: (a) the polyaniline-added prepolymer characterized by comprising of a (meth)acrylate that contains an isocyanate group and to which polyaniline is added, so that the (meth)acrylate is chemically bound to the polyaniline via or urea moiety, respectively, in a first step; and (b) another monomer that contains an unsaturated group and that undergoes additive copolymerization with the polyaniline-added prepolymer according to (a), wherein (c) the additive copolymerization is carried out between double bonds of the molecules according to (a) and (b) in a second step; and wherein the (meth)acrylate that contains the isocyanate group is a 2-isocyanate ethyl (meth)acrylate.