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US 4,906,688 AGranted
Thermoplastic moulding compositions of the ABS type of improved toughness and processability
AssigneeBayer Aktiengesellschaft
InventorsHerbert Fichenauer, Edgar Leitz, Karl-Heinz Ott, Alfred Pischtschan
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Abstract
Thermoplastic moulding compounds containing (A) from 5-90 parts by weight of one or more thermoplastic polymers, (B) from 5-90 parts by weight of one or more graft polymers and (C) from 0.25-40 parts by weight of a linear aliphatic polycarbonate.
Claims3
Thermoplastic moulding compounds containing
- (A) from 5-90 parts by weight of one or more thermoplastic polymers of styrene, .alpha.-methylstyrene, styrene substituted in the nucleus, methylmethacrylate, acrylonitrile, methacrylonitrile, maleic acid anhydride, N-substituted maleimide and vinyl acetate, or mixtures thereof
- (B) from 5-90 parts by weight of one or more graft polymers of
- (B.1) from 5-90 parts by weight of styrene, .alpha.-methylstyrene, styrene substituted in the nucleus, methylmethacrylate, acrylonitrile, methacrylonitrile, maleic acid anhydride, N-substituted maleimide, vinyl acetate or mixtures hereof on
- (B.2) from 95-10 parts by weight of a rubber having a glass temperature of .ltoreq.10.degree. C. and
- (C) from 0.25-40 parts by weight of a linear aliphatic polycarbonate.
2 more elements
Dependencies are inferred from the claim text.