Patent ID: 8461260

Claim:
A composition comprising: A) from 40 to 99 parts by weight, in each case based on the sum of the parts by weight of components A+B+C+D, of aromatic polycarbonate and/or aromatic polyester carbonate, B) from 0.5 to 20 parts by weight, in each case based on the sum of the parts by weight of components A+B+C+D, of a first graft polymer, wherein the graft base is a silicone-acrylate composite rubber of silicone rubber and polyalkyl (meth)acrylate rubber, and wherein the amount of silicone rubber is present in an amount from 65 to 95 wt. % based on the graft base, C) from 0.5 to 40 parts by weight, in each case based on the sum of the parts by weight of components A+B+C+D, of a second graft polymer comprising a copolymer that is not chemically bonded to rubber, and having a weight-average molecular weight of from 60,000 to 150,000 g/mol and D) from 0 to 20 parts by weight, based on the sum of the parts by weight of components A+B+C+D, of at least one polymer selected from the group consisting of rubber-free vinyl (co)polymer and polyalkylene terephthalate, wherein the composition is free of flameproofing agents.