Patent ID: 9096757
Filing Date: 2015-08-04
Classification: C08K,C08L

Abstract:
1. A biodegradable polymer composite comprising: a polylactic acid; an acrylonitrile-butadiene-styrene (ABS) resin; and a compatibilizer, wherein the compatibilizer comprises a reactive compatibilizer and a non-reactive compatibilizer, wherein the reactive compatibilizer has a reactive group bonded to the non-reactive compatibilizer, wherein the composite has a phase separation structure in which the polylactic acid particles form dispersed phases in the acrylonitrile-butadiene-styrene (ABS) resin matrix, wherein the compatibilizer is present in an amount ranging from 1% to 20% by weight, based on total weight of the composite, and wherein the dispersed phases of the polylactic acid particles in the composite have a diameter of 0.1 to 20 μm, wherein the reactive compatibilizer comprises maleic anhydride.