Abstract: A thermoplastic molding material based onA) from 2 to 97.5% w/w of a homopolymer or copolymer of polyoxymethyleneB) from 2 to 97.5% w/w of a polyamideC) from 0.5 to 25% w/w of a polycondensate of 2,2-di(4-hydroxyphenyl)propane and epichlorohydrinD) from 0 to 60% w/w of an impact modifier, andE) from 0 to 60% w/w of fibrous or particulate fillers or mixtures thereof.

Abstract: Free-flowing granules of thermoplastic elastomers are obtained by applying a finely divided mineral powder, namely a silicate from the group comprising wollastonite, kaolinite or mica, in an amount of from 0.005 to 0.5%, based on the amount of elastomer, to the surface of the granules.

Abstract: The thermoplastic molding compositions contain as essential componentsA) from 96 to 99.9% by weight of at least one polyamide,B) from 0.1 to 4% by weight of one or more dialkyl ketones of the general formula I ##STR1## where R and R' are each alkyl of from 10 to 30 carbon atoms, and also, based on the sum total of A) and B),C) from 0 to 40% by weight of an impact modifying rubber,D) from 0 to 60% by weight of fibrous or particulate fillers or a mixture thereof, andE) from 0 to 120% by weight of a modified polyphenylene ether.

Abstract: Filler-containing thermoplastic molding materials containing, as essential components,A) from 10 to 84% by weight of a thermoplastic polyamide,B) from 10 to 84% by weight of a modified polyphenylene ether,C) from 5 to 40% by weight of a fibrous or particulate filler or a mixture thereof, andD) from 1 to 20% by weight of a zinc sulfide pigment, and, in addition,E) from 0 to 30% by weight of an impact-modifying rubber andF) from 0 to 25% by weight of a flameproofing agent, are described.

Abstract: The invention relates to a process for the preparation of reinforced, impact-modified thermoplastic molding compositions which contain, based on 100 parts by weight,A) from 30 to 93 parts by weight of one or more thermoplastics from the group comprising the polyamides, polyesters, polycarbonates and polyphenylene ethers,B) from 5 to 50 parts by weight of fibers, preferably glass fibers, andC) from 2 to 20 parts by weight of one or more impact-modifying rubbers,in which processthe fibers (B) are first introduced into the melt of the thermoplastic (A),components (A) and (B) are mixed,the rubber (C) is then introduced into the resultant mixture in the melt, andthe resultant molding composition is extruded and granulated,wherein the reaction is carried out in one step, expediently at a constant temperature in the range of, advantageously, from 250.degree. to 300.degree. C.

Abstract: Thermoplastic molding materials contain, as essential components,A) 20-98% by weight of a partly aromatic amide copolymer essentially consisting ofa.sub.1) 40-90% by weight of units derived from terephthalic acid and hexamethylenediamine,a.sub.2) 0-50% by weight of units derived from .epsilon.-caprolactam anda.sub.3) 0-60% by weight of units derived from adipic acid and hexamethylenediamine,components a.sub.2) and/or a.sub.3) accounting altogether for not less than 10% by weight of the total number of units,B) 2-80% by weight of a partly crystalline thermoplastic polyamide which differs from A)and furthermoreC) 0-50% by weight of an elastomeric impact modifier andD) 0-60% by weight of fibrous or particulate fillers or a mixture of these.

Abstract: Thermoplastic molding compositions contain as essential components(A) 10-89% by weight of a copolyamide of(A.sub.1) 80-99% by weight of recurring units derived from adipic acid and hexamethylenediamine and(A.sub.2) 1-20% by weight of units derived from .epsilon.-caprolactam,(B) 10-80% by weight of polyhexamethyleneadipamide,(C) 1-40% by weight of an impact-modifying rubber and in addition(D) 0-60% by weight of a fibrous or particulate filler or a mixture thereof.

Abstract: Filler-containing thermoplastic molding materials having an improved surface and improved coatability contain, as essential components,(A) from 42 to 90% by weight of a thermoplastic polyamide,(B) from 9.5 to 55% by weight of fibrous or particulate fillers or mixtures of these and(C) from 0.5 to 3% by weight of a rubber impact modifier having reactive groups.

Abstract: Flameproofed thermoplastic molding materials contain(A) 40-99% by weight of a partly aromatic amide copolymer consisting essentially of(a.sub.1) 40-50% by weight of units derived from terephthalic acid and hexamethylenediamine,(a.sub.2) 0-50% by weight of units derived from .epsilon.-caprolactam and(a.sub.3) 0-60% by weight of units derived from adipic acid and hexamethylenediamine,components (a.sub.2) and/or (a.sub.3) accounting altogether for not less than 10% by weight of the total number of units,(B) 1-30% by weight of a flameproofing combination of(b.sub.1) 40-97% by weight of red phosphorus,(b.sub.2) 1-50% by weight of an inorganic compound of a divalent or tetravalent metal,(b.sub.3) 1-40% by weight of an organic mono- or dicarboxylic acid and(b.sub.