Patent ID: 7105591

Claim:
A thermoplastic molding composition consisting of components A, B, C, D, E and H and optionally F and G, wherein the total weight of components A to G is 100% by weight: a) as component A, from 30 to 60% by weight of at least one polyaryl ether sulfone having repeat units of the formula I where t and q, independently of one another, are 0, 1, 2 or 3, each of Q, T and Z, independently of one another, is a chemical bond or a group selected from the class consisting of —O—, —S—, —SO 2 —, S═O, C═O, —N═N—, —R a C═CR b — and —CR c R d —, and at least one of the groups T, Q and Z denotes SO 2 , where each of R a and R b , independently of one another, is hydrogen or C 1 –C 12 -alkyl and each of R c and R d , independently of one another, is hydrogen, C 1 –C 12 -alkyl, C 1 –C 12 -alkoxy or C 6 –C 18 -aryl, where R c and R d may, if desired, independently of one another have fluorine and/or chlorine substituents or, together with the carbon atom to which they are bonded, may form a C 3 –C 12 -cycloalkyl group, which may be unsubstituted or substituted by one or more C 1 –C 6 -alkyl groups, with the proviso that at least one of the groups T, Q and Z is —SO 2 — or C═O and if t and q are 0, Z is —SO 2 —, and Ar and Ar 1 , independently of one another, are C 6 –C 18 -arylene, unsubstituted or substituted by C 1 –C 12 -alkyl, C 6 –C 18 -aryl, C 1 –C 12 -alkoxy or halogen. b) as component B, from 1 to 10% by weight of at least one functionalized polyaryl ether sulfone, c) as component C, from 10 to 50% by weight of at least one polyamide, d) as component D, from 0.5 to 2% by weight of at least one epoxy resin of the following formula II D: where n from 2 to 13, and R 1 ′ is hydrogen or C 1 –C 16 -alkyl, having a softening point from 82 to 150° C. measured in accordance with DIN 51920, and having an epoxy value of from 1.5 to 1.9, measured in accordance with ISO 3001, e) as component E, from 1.5 to 40% by weight of fibrous or particulate fillers or a mixture of these, f) as component F, from 0 to 20% by weight of impact-modifying rubbers which have functional groups, g) as component G, from 0 to 20% by weight of other conventional additives and processing aids, h) as component H, from 100 ppm to 0.5% by weight, based on the amounts of components A to G, of copper bromide and/or copper iodide.