Patent ID: 6605665
Filing Date: 2003-08-12
Classification: C08L

Abstract:
A process for the production of fiber-reinforced moldings for motor vehicle interiors comprising the step of thermoforming, extruding injection molding, calandering, blow molding, compression molding, pressure sintering or sintering fiber-reinforced molding composition comprising, based on the total of components A to I, which in total give 100% by weight,a) as component A, from 1 to 96.86% by weight of at least one polyester, b) as component B, from 1 to 12% by weight of at least one particulate graft copolymer whose soft phase has a glass transition temperature below 0Â° C. and whose median particle size is from 50 to 100 nm, c) as component C, from 1 to 12% by weight of at least one copolymer made from the following monomers, as component C1, from 50 to 90% by weight of at least one vinylaromatic monomer, and c2 as component C2, from 10 to 50% by weight of acrylonitrile and/or methacrylonitrile, based in each case on component C. d) as component D, from 1 to 20% by weight of fibers, e) as component E, from 0.1 to 15% by weight of a polycarbonate, f) as component F, from 0.01 to 2% by weight of a carbon black, g) as component G, from 0 to 12% by weight of a polymer other than component B, h) as component H, from 0 to 20% by weight of a polyester other than component A, i) as component I, from 0.1 to 10% by weight of additives, selected from the group consisting essentially of UV stabilizers, oxidation retarders, lubricants and mold-release agents or combinations thereof, for the production of moldings for motor vehicle interiors.