Patent ID: 8349926
Filing Date: 2013-01-08
Classification: C08K,C08L

Abstract:
1. A composition comprising A) 10-90 parts by wt. of aromatic polycarbonate and/or aromatic polyester carbonate, B) 0.5-30 parts by wt. of rubber-modified graft polymer, C) 0-40 parts by wt. of vinyl (co)polymer (C.1) and/or polyalkylene terephthalate (C.2), D) 0.1-50 parts by wt. of hollow ceramic spheres, E) 0.2-5.0 parts by wt. of at least one polyorganosiloxane, wherein the polyorganosiloxane (E) comprises units of formula (IV) wherein R is selected from the group consisting of vinyl, allyl, methallyl, 1-propenyl, 1-butenyl, 1-pentenyl radical, 5-hexenyl, butadienyl, hexadienyl, cyclopentenyl, cyclopentadienyl, cyclohexenyl, ethynyl, propargyl, 1-propynyl, methyl, 3-chloropropyl, 3,3,3-trifluoropropyl, perfluorohexylethyl, p-chlorophenyl and p-chlorobenzyl radicals, F) 0-20 parts by wt. of at least one phosphorus-containing flameproofing agent, G) 0-10 parts by wt. of at least one further additive, wherein all the parts by weight stated are standardized such that the sum of the parts by weight of all the components A+B+C+D+E+F+G in the composition is 100, and wherein the impact strength of the composition is at least 197 kJ/m