Abstract: ABS-moulding compositions of (a) 5 to 70% by weight of one or more graft products and (b) 95 to 30% by weight of one or more thermoplastic resins with a content of 0.05 to 1% by weight (based on total moulding composition) of a perfluoroalkane acid or a derivative thereof to improve notched impact strength.

Abstract: ABS-moulding compositions of (a) 5 to 70% by weight of one or more graft products and (b) 95 to 30% by weight of one or more thermoplastic resins with a content of 0.05 to 2.0% by weight (based on total mixture) of a silico urethane derivative to improve notched impact strength.

Abstract: The toughness of polybutylene terephthalate can be considerably improved by the addition of an ABS-graft copolymer having a relatively high content of graft base and a closely defined particle size; the typical properties of polybutylene terephthalate, such as its high dimensional heat stability, hardness and rigidity, are not substantially reduced. The products show an excellent multiaxial impact strength.

Abstract: A three dimensional filter element of a porous fabric of synthetic fibers wherein the individual threads are bound to each other as to be unshiftable, said fabric having an air permeability of more than 50 l/dm.sup.2 . min at a pressure difference of 2 millibar and resisting to a permanent load over the entire filter area without the formation of free regions and a method for the separation of solid material from a liquid phase by means of the three-dimensional filter element preferably by gravity.

Abstract: Thermoplastic moulding compositions of(1) 75 to 99 parts by weight of vinyl chloride polymers containing from 1 to 10% by weight of ethylene vinyl ester copolymers, and(2) 1 to 25 parts by weight of graft polymers of styrene and/or methyl methacrylate or of styrene and acrylonitrile and, optionally, methyl methacrylate on an ethylene-propylene terpolymer rubber.

Abstract: A thermoplastic moulding composition which comprises: (A) from 99.99 to 94% by weight of an ABS composition comprising: (a) from 5 to 70% by weight of one or more rubber-based graft polymers; and (b) from 95 to 30% by weight of one or more thermoplastic resins; and (B) from 0.01 to 6.0% by weight of one or more compounds corresponding to the following general formula: ##STR1## wherein R represents hydrogen, C.sub.1 -C.sub.4 -alkyl or carboxyl; R.sup.1 represents hydrogen or methyl; and R.sup.2 represents carboxyl, and which may also contain from 0.

Abstract: Thermoplastic moulding compositions of(A) 20 to 99 parts by weight of a vinyl chloride homopolymer or copolymer containing at least 80% by weight of vinyl chloride and having K-values of from 50 to 80,(B) 80 to 1 part by weight of a graft polymer produced by the solution polymerization in an organic solvent of(a) styrene and/or methyl methacrylate or(b) styrene and acrylonitrile and, optionally, methyl methacrylatein the presence of an EPDM rubber.

Abstract: The use of a liquid polymethyl phenyl siloxane or a liquid polydimethyl siloxane, in combination with calcium stearate, pentaerythritol tetrastearate, bis-stearylamide of ethylene diamine or mixtures thereof for improving the physical properties of ABS-polymers.

Abstract: Thermoplastic moulding compositions with improved notched impact strength consisting of a polyamide and a graft product of polybutadiene or copolymers of butadiene as graft substrate and of a mixture of an ester of (meth)acrylic acid, (meth)acrylonitrile and/or (meth)acrylamide as graft monomers.

Abstract: A thermoplastic moulding composition comprising a polymer mixture of (A) 25 to 95% by weight of a graft polymer of 70 to 30% by weight of a mixture of styrene (95 to 50% by weight) and acrylonitrile (5 to 50% by weight) on 30 to 70% by weight of polybutadiene or a butadiene-styrene copolymer, and (B) 5 to 75% by weight of a terpolymer containing 10 to 30 parts by weight of acrylonitrile, 7.5 to 15 parts by weight of maleic acid anhydride, and 82.5 to 55 parts by weight of styrene in copolymerized form.

Abstract: A thermoplastic molding composition having improved flow, toughness. and heat distortion comprising a polymer mixture of (A) 25 to 95% by weight of a graft polymer of 70 to 30% by weight of a mixture of styrene (95 to 50% by weight) and acrylonitrile (5 to 50% by weight) on 30 to 70% by weight of an EPDM-rubber, and (B) 50 to 75% by weight of a terpolymer of acrylonitrile, maleic acid anhydride and styrene, the terpolymer containing 10 to 30 parts by weight of acrylonitrile, 7.5 to 15 parts by weight of maleic acid anhydride, and 82.5 to 55 parts by weight of styrene in copolymerised form.

Abstract: Isolating thermoplastic or thermoelastic polymers in the form of a powder of limited water and precipitant content and uniform grain size from their aqueous dispersions wherein(i) a polymer dispersion and a precipitant are intensively mixed at an uptake of mechanical energy of 0.2 to 0.6 KWh per m.sup.3 of dispersion thus causing high turbulence,(ii) the polymer is precipitated while in this state of high turbulence at a temperature below the sintering temperature of the polymer,(iii) the precipitated polymer particles are agglomerated and hardened while still in contact with the aqueous liquor either in one or in several stages, and(iv) the aqueous liquor and agglomerated polymer particles are separated from one another.

Abstract: Unsaturated polyester moulding compositions hardenable with low shrinkage which are free-flowing comprise a crystalline unsaturated polyester, a copolymerizable vinyl monomer and a graft-polymerized butadiene polymer.

Abstract: Thermoplastic moulding compositions ofA. 65 to 95% by weight polyvinyl chloride or vinyl chloride copolymer having K-values of 50 to 80,B. 2 to 25% by weight of a chlorinated polyolefin or of a chlorinated olefin copolymer with a chlorine content of 20 to 80% by weight,C. 3 to 30% by weight of a graft polymer produced by grafting styrene or styrene and acrylonitrile and optionally copolymerizable monomers onto an EPDM rubber as graft base.

Abstract: Moulding compositions containingA. 6 to 30 parts by weight of graft polymer obtained by grafting 20 to 60 parts by weight of a mixture of styrene and acrylonitrile in a ratio by weight of 95 : 5 to 60 : 40 onto 80 to 40 parts by weight of polybutadiene or a butadiene copolymer with a butadiene content of at least 30% with an average particle diameter of 0.26 to 0.65.mu. and a grafting degree of 0.15 to 0.7;B. 14 to 45 parts by weight of a graft polymer obtained by polymerizing 40 to 60 parts by weight of a mixture of styrene and acrylonitrile in a ratio by weight of 95 : 5 to 60 : 40 onto 60 to 40 parts by weight of polybutadiene or a butadiene copolymer with a butadiene content of at least 30%, with an average particle diameter of 0.05 to 0.25.mu. and a grafting degree of 0.4 to 0.9; andC. 25 to 80 parts by weight of a copolymer of styrene and/or .alpha.

Abstract: Moulding compositions based on ABS-graft polymers, containing:A. 5 to 70 parts, by weight of a graft polymer obtained by grafting 20 to 60 parts by weight of a mixture of styrene and acrylonitrile in a ratio, by weight, of 95 : 5 to 60 : 40 onto 80 to 40 parts, by weight, of polybutadiene or a butadiene copolymer with a butadiene content of > 30% with an average particle diameter of 0.26 to 0.65 .mu. and a grafting degree of 0.15 to 0.7;B. 0 to 50 parts, by weight, of a graft polymer obtained by polymerizing 40 to 60 parts, by weight, of a mixture of styrene and acrylonitrile in a ratio, by weight, of 95 : 5 to 60 : 40 onto 60 to 40 parts, by weight, of polybutadiene or a butadiene copolymer with a butadiene content of more than 30%, with an average particle diameter of from 0.05 to 0.25 .mu. and a grafting degree of 0.4 to 0.9; andC. 25 to 95 parts, by weight, of a copolymer of styrene and/or .alpha.

Abstract: The invention relates to moulding compositions containing polycarbonate and graft copolymers of resin-forming monomers on a rubber.

Abstract: The opening in a flexible container for wine and fruitjuice of a rubber-lined or coated synthetic fabric is closed by a gas- and liquidtight zipper. An easy and unproblematic cleaning of the container is possible due to the easy opening and closing of the zipper.

Abstract: Thermoplastic moulding composition composed ofA. 10 - 50 parts of a graft copolymer of styrene, methylmethacrylate or mixtures and acrylonitrile or acrylic acid esters onto a butadiene homo- or copolymer having a particle size of 0.05 to 0.19 .mu.,B. 80 - 10 parts by weight of a copolymer ofA. 50 - 90 % by weight of styrene and/or .alpha.-methylstyrene,B. 10 - 50 % by weight of acrylonitrile and/or acrylic acid ester, andC. 10 - 80 parts by weight of polycarbonate.