Patent ID: 6593429
Filing Date: 2003-07-15
Classification: C08F,C08L

Abstract:
A polymer having a combined linear and nonlinear structure as represented by the following formula:P+PnD wherein P is a polymer of a monovinyl aromatic monomer; and PnD is a nonlinear polymer having a combined linear, branched and radial structure due to a multifunctional compound D bonded to the polymer P, wherein n is an integer ranging from 2 to 10 and represents the average number of bonds between polymer P and the multifunctional. compound D, wherein the content of the nonlinear polymer PnD having a combined linear, branched and radial structure due to the multifunctional compound D is 10 to 70 wt. % based on the total weight of the mixed polymer P+PnD.