Patent ID: 7005471

Claim:
A thermoplastic molding composition consisting of: (a) linear poly(ester)carbonate prepared from a diphenol selected from the group consisting of hydroquinone, resorcinol, dihydroxydiphenyl, bis(hydroxyphenyl) alkanes, bis(hydroxyphenyl) cycloalkanes, bis(hydroxyphenyl) sulfides, bis(hydroxyphenyl) ethers, bis(hydroxyphenyl) ketones, bis(hydroxyphenyl) sulfones, bis(hydroxyphenyl) sulfoxides, (α,α′-bis(hydroxyphenyl) diisopropylbenzenes, compounds thereof which are alkylated in the ring and halogenated in the ring, anc combinations thereof; (b) PTFE present in an amount of 0.2 to 0.6% by weight, based on the total weight of said composition, said PTFE being present in the form of a PTFE blend comprising PTFE and a blend partner, said PTFE blend comprising PTFE in an amount of 30 to 70% by weight, based on the total weight of said PTFE blend; (c) an organic salt of an alkali metal or alkaline earth metal in an amount of 0.01 to 0.1% by weight, based on the total weight of said composition; and (d) optionally an additive selected from the group consisting of glass fibers, fillers, organic pigments, inorganic pigments, UV stabilizers, heat stabilizers, impact modifiers, antioxidants, mold release agents and combinations thereof.