Patent ID: 6613822
Filing Date: 2003-09-02
Classification: C08K,C08L,C09K

Abstract:
Thermoplastic moulding compositions containing:A) 40 to 99 parts by weight of at least one member selected from the group consisting of aromatic polycarbonate and polyester carbonate; B) 0.5 to 60 parts by weight of graft polymer of B.1) 5 to 95 wt. % of one or more vinyl monomers on B.2) 95 to 5 wt. % of one or more grafting backbones having a glass transition temperature of âˆ’10Â° 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; C) 0.1 to 50 parts by weight of at least one component selected from the group consisting of phosphazenes of the formulae â€ƒand â€ƒin which R is in each case identical or different and denotes amino, C1 to C8 alkyl, in each case optionally halogenated, or C1 to C8 alkoxy, C5 to C6 cycloalkyl, C6 to C20 aryl, C6 to C20 aryoxy, or C7 to C12 aralkyl, in each case optionally substituted by alkyl and/or halogen, and k denotes 0 or a number from 1 to 15; E) 0.5 to 20 parts by weight of at least one phosphorus compound selected from the group consisting of general formulae (IIa) and (IId), â€ƒin which R1, R2, R3 and R4 mutually independently denote at least one member selected from the group consisting of C1 to C8 alkyl, in each case optionally halogenated, C5 to C6 cycloalkyl, C6 to C20 aryl and C7 to C12 aralkyl, In each case optionally substituted by alkyl and halogen, n mutually independently mean 0 or 1, N means 0.3 to 20, and X means a mono- or polycyclic aromatic residue having 6 to 30 C atoms; and â€ƒin which R5 and R6 mutually independently mean at least one member selected from the group consisting of optionally halogenated C1-C24 alkyl, C5-C6 cycloalkyl, C6-C20 aryl and C7-C12 aralkyl, in each case optionally substituted by halogen and C1-C10 alkyl, or R5 and R6 form an alkylene chain, Me denotes a metal selected from at least one member of the group consisting of main groups 1 to 3 and subgroups VIII 1B and 2B of the periodic system, and q is determined by the valency of the metal ion; and F) 0.05 to 5 parts by weight of fluorinated polyolefin.