Patent ID: 6753366
Filing Date: 2004-06-22
Classification: C08K,C08L

Abstract:
Thermoplastic, flame-retardent moulding compositions, containingA. 40 to 99 parts by weight of a thermoplastic polycarbonate of polyester carbonate, B. 0.5 to 60 parts by weight of a graft polymer of B.1 5 to 95% by weight of one or more vinyl monomers on B.2 95 to 5 by weight of one or more graft bases with glass transition temperature <0Â° C. and average particle size (d50 value) of 0.20 to 0.35 &mgr;m. C. 0 to 45 parts by weight of a thermoplastic vinyl copolymer D. 0.5 to 20 parts by weight of a mixture of at least one mono- and at least one oligo-phosphorus compound of general formula (I) whereinR1, R2, R3 and R4, independently of each other, each denote a C1 to C8 alkyl which is optionally halogenated, a C5 to C6 cycloalkyl, C6 to C20 aryl or C7 to C20 aralkyl, which are each optionally substituted by an alkyl, and/or by a halogen, n denotes 0 or 1, which are independent of each other, N denotes 0 to 30, and X denotes a mono- or polynuclear aromatic radical containing 6 to 30 C atoms, and E denotes 0.05 to 5 parts by weight of a fluorinated polyolefine.