Weather-proof thermoplastic moulding compounds with improved toughness on the basis of styrene copolymers and polyamides
AssigneeStyrolution Europe GmbH
InventorsMartin Weber, Marko Blinzler
Life of this patent
Estimating the term…
Abstract
A thermoplastic moulding compound that has proved to be extremely weather-resistant and low-emission containing the following components: A) 3-77% by weight of one or more styrene copolymers, component A; B) 15-89% by weight of one or more polyamides, component B; C) 5-50% by weight of two or more graft rubbers without olefinic double bonds in the rubber phase, component C; D) 1-25% by weight of a terpolymer of styrene, acrylonitrile and maleic anhydride, component D; E) 2-30% by weight of rubber based on olefinic monomers, component E; F) 0-50% by weight of fibrous or particulate filler or mixtures thereof, component F; G) 0-40% by weight of further additives, component G.
Claims13
A thermoplastic molding composition comprising the following components:
- A) 3 to 77 wt % of one or more styrene copolymers, as component A,
- B) 15 to 89 wt % of one or more polyamides, as component B,
- C) 5 to 50 wt % of two or more graft rubbers without olefinic double bonds in the rubber phase, as component C,
- D) 1 to 25 wt % of a terpolymer of styrene, acrylonitrile, and maleic anhydride, as component D,
- E) 2 to 30 wt % of rubber based on olefinic monomers, as component E,
- F) 0 to 50 wt % of fibrous or particulate filler or mixtures thereof, as component F,
- G) 0 to 40% of further adjuvants, as component G,
- the wt % being based in each case on the total weight of components A to G and together making 100 wt %.
Dependencies are inferred from the claim text.