Patent ID: 7105592

Claim:
A thermoplastic molding composition consisting of: (a) 30 to 98 parts by weight of at least one aromatic polycarbonate resin; (b) 0.5 to 50 parts by weight of at least one ABS graft polymer prepared from, (b.1) 5 to 95 wt. % of a vinyl monomer comprising styrene and acrylonitrile, and (b.2) 5 to 95 wt. % of a graft base consisting of poly(butadiene), said graft base having, a glass temperature of less than 10° C., an average particle size (d 50 ) of 0.05 to 10 μm, and a gel content of at least 30 wt. %; (c) 0.05 to 40 parts by weight of highly pure talc containing Al 2 O 3 in an amount of less than or equal to 0.7 % relative to the weight of said talc, and said talc having a maximum average particle size (d 50 ) of less than 20 μm; and (d) optionally at least one additive selected from the group consisting of lubricant, release agent, nucleating agent, antistatic, stabilizer, dyestuff, pigment, filler and reinforcing agent excluding talc, wherein said molding composition has a total parts by weight of 100 parts by weight, and said ABS graft polymer is bulk ABS graft polymer.