Patent ID: 6646082
Filing Date: 2003-11-11
Classification: C08F,C23F

Abstract:
A polymer comprising at least one repeating unit of Formula Ia:Formula Ia wherein n is 0 or 1; R and R1 are independently selected from the group consisting of hydrogen, methyl, and C2-C4 alkyl; R2 is selected from the group consisting of C1-C8 branched and straight chain alkyl groups, C1-C8 branched and straight chain alkenyl groups, C3-C8 cyclic alkyl groups, C2-C4 alkylene oxide groups and poly(C2-C4 alkylene)m oxides wherein m=2-20; a pendant heterocycle comprising unsaturated or aromatic heterocycles having one or more hetero atoms selected from the group N, O, S and combinations thereof, the pendant heterocycle chemically bonded to the R2 group via a hetero atom which is part of the heterocycle or a carbon atom of the heterocycle; R3 is selected from the group consisting of hydrogen, methyl, ethyl, C3â€”C18 branched and straight chain, alkyl and alkenyl groups; and R4 is selected from the group consisting of H, CH3, C2H5, C6H5 and C3-C18 branched and straight chain alkyl groups and C3-C18 alkenyl groups.