Patent ID: 8338533
Filing Date: 2012-12-25
Classification: C08L

Abstract:
1. A composition comprising: A) from 60 to 86 parts by weight, based on the sum of components A+B+C, of an aromatic polycarbonate and/or an aromatic polyester carbonate, B) from 4 to 12 parts by weight, based on the sum of components A+B+C, of a graft polymer comprising C) from 10 to 30 parts by weight, based on the sum of components A+B+C, of a polymer or copolymer based on a vinyl monomer, and D) from 0 to 20 parts by weight of at least one polymer additive, based on the sum of components A+B+C, wherein components B and C are present in a ratio of the parts by weight of B:C in a range from 1:1.3 to 1:3.5, and wherein the composition is free of inorganic filler, and wherein the composition does not display a splintering fracture in a multiaxial dart-penetration test at −10° C., has a melt viscosity at 260° C. and a shear rate of 1000 s