Patent ID: 7319116

Claim:
A thermoplastic molding composition comprising A) 40 to 99 parts by weight of aromatic polycarbonate and/or polyester-carbonate, B) 0.5 to 60 parts by weight of graft polymer consisting of B.1) 5 to 95 wt. % of the polymerization product of one or more vinyl monomers grafted to B.2) 95 to 5 wt. % of one or more graft bases having glass transition temperature of <10° C., C) 0 to 45 parts by weight of at least one thermoplastic polymer selected from the group consisting of vinyl (co)polymers and polyalkylene terephthalates, D) 0.5 to 20 parts by weight of a phosphorus compound of formula (I): wherein R 1 , R 2 , R 3 and R 4 independently of one another denote an optionally halogen-substituted C 1 -C 8 -alkyl or optionally halogen-substituted and/or alkyl-substituted C 5 -C 6 -cycloalkyl, C 6 -C 10 -aryl or C 7 -C 12 -aralkyl, n independently of one another denotes 0 or 1, q independently of one another denotes 0, 1, 2, 3 or 4, N is 0 to 10, R 5 and R 6 independently of one another are C 1 -C 4 -alkyl or halogen, and Y is C 1 -C 7 -alkylidene, C 1 -C 7 -alkylene, C 5 -C 12 -cycloalkylene, C 5 -C 12 -cycloalkylidene, —O—, —S—, —SO—, —SO 2 — or —CO—, and E) 0.01 to 3 parts by weight of a mixture of fluorinated polyolefin with polyalkyl (meth)acrylate selected from the group consisting of homopolymer of C 1-8 -alkyl methacrylate homopolymer of C 1-8 -alkylacrylate and copolymer of C 1-8 -alkyl methacrylate and C 1-8 -alkyl acrylate.