Abstract: A molding composition based on an impact-modified thermoplastic A selected from ABS, ASA, impact-resistant polystyrene (HIPS) impact resistant polymethyl methacrylate, impact resistant PVC, polycarbonate, polyester carbonate, polyester, polyamide, polyphenylene ether, polyether ketone, polyether sulfone, polysulfone, polyoxyalkylene, polyarylene sulfide and also mixtures thereof containing a matting agent B composed of 30 to 80% by weight of an elastomeric grafting base B1 of 75 to 99.8% by weight of an alkyl acrylate having 1 to 8 carbon atoms in the alkyl radical (B11), 0.1 to 5% by weight of a polyfunctional, crosslinking monomer (B12) and 0.1 to 20% by weight of a monomer containing one or more acidic groups, or 49.9 to 99.9% by weight of one or more dienes (B111), up to 50% by weight of a further ethylenically unsaturated monomer (B112) and 0.1 to 20% by weight of a monomer containing one or more acidic groups (B113), and 20 to 70% by weight of a graft sheath B2 composed of 40 to 99.

Abstract: Passivated metallic pigments obtainable by gas-phase decomposition of volatile phosphorus compounds and of volatile nitrogenous silicon compounds with steam and/or oxygen in the presence of the agitated pigment particles, and the production of these pigments and their use for coloring water-based printing inks, other inks and paints.

Abstract: A photosensitive mixture useful for producing relief and printing plates consists essentially of(a) at least one block copolymer of styrene, butadiene and/or isoprene,(b) at least one photopolymerizable olefinically at least monounsaturated organic compound,(c) at least one photoinitiator, and(d) at least one azo dye.

Abstract: A radiation-crosslinkable mixture which contains a carboxyl-containing precursor of a heterocyclic polymer, a copolymerizable ethylenically unsaturated ternary sulfonium salt, a photoinitiator and a polar aprotic organic solvent.

Abstract: A thermoplastic molding material containing, based on the sum of its constituents A, B and C,A: 70 to 99% by weight of a thermoplastic resin A comprising, based on A,A1: 50 to 100% by weight of a hard matrix A1 comprising, based on A1,A11: 50 to 95% by weight of units of an aromatic vinyl compound or methyl methacrylate or their mixtures (A11) andA12: 5 to 50% by weight of units of acrylonitrile A12;A2: up to 50% by weight of a rubber-elastic particulate graft copolymer A2 comprising, based on A2,A21: 30 to 80% by weight of at least one elastomeric graft base A21 having a median particle size of from 30 to 1000 nm comprising, based on A21,A211: 50 to 100% by weight of units of a 1,3-diene or a C.sub.4 -C.sub.

Abstract: Polyester polymers having pendant carbamate groups are disclosed. The polymers are prepared by:(a) reacting a hydroxyalkyl cyclic carbonate with ammonia, ammonium hydroxide, or a primary amine to form a dihydric alcohol having a carbamate group appended thereto,(b) reacting the dihydric alcohol from (a) and a cyclic anhydride to form a half-ester diacid having a carbamate group appended thereto, and(c) reacting a mixture comprising the half-ester diacid from step (b) and a polyol to form a polyester having carbamate groups appended thereto.

Abstract: Abstract of the Disclosure: Compounds of the formula I ##STR1## where R.sup.1, R.sup.2, n , R.sup.3, A, X, Y and Z have the meanings stated in the description, and the preparation thereof are described. The novel compounds are suitable for controlling diseases , i.e., as neuroleptics, antidepressants, sedatives, hypnotics, CNS protectives or muscle relaxants.

Abstract: A winding device for magnetic tapes, in which the incoming tape (1) is guided over tape-deflecting and guiding elements (3, 4) to the tape roll (7) for winding up, a rubber roller (5) fastened to a low-mass swing arm (6) being pressed against the tape at the point at which the tape tangentially reaches the tape roll, and both the swing arm and the tape-deflecting elements being seated on a pivotal guide arm, which is guided by a pneumatic guidance according to the structure of the tape roll. In this way, a satisfactory winding profile is achieved in the case of magnetic tapes to be wound up, even at high winding speeds.

Abstract: A method of producing an article with a color-plus-clear composite coating is described. The method comprises the steps of applying a colored coating composition to a substrate, and applying a clear coating composition over the colored coating composition, wherein the clear coating composition is a curable coating composition comprising:(a) a first component comprising a polymer backbone having appended thereto at least one carbamate functional group, and(b) a second component comprising a compound having a plurality of functional groups that are reactive with said carbamate group.

Abstract: A process for the warpage-free pigmenting of macromolecular organic materials comprises using organic pigments which have been exposed to a low temperature plasma.

Abstract: A method of demulsifying a crude oil and water composition involves adding demulsifiers made from acrylic acid/methacrylic acid copolymerized with hydrophilic monomers.

Abstract: A material suitable as crosslinking binder component for pigment-containing coatings and having an average molecular weight of from 25,000 to 150,000, obtainable by reacting a polyurethane comprising a diol having a molecular weight between 400 and 4,000, an aliphatic or cycloaliphatic diol of 2-18 carbon atoms, an aromatic diol of 8-36 carbon atoms, a trihydric or polyhydric alcohol of 3-18 carbon atoms, a polyhydric alcohol of 3-40 carbon atoms containing a tertiary amino group, and a diisocyanate of 3-34 carbon atoms with a compound containing one or more hydroxyl groups and one or more amino groups reactive toward isocyanate groups. The materials may be used as crosslinkable binder components for pigment-containing coatings, in particular for the production of magnetic recording materials.

Abstract: Carboxyl-containing isobutene copolymers are obtainablea) by cationic polymerization of a mixture of from 1 to 99 mol % of isobutene and from 99 to 1 mol % of a 2-methylalk-1-ene at less than 20.degree. C. in the presence of a halogen-containing Lewis acid andb) subsequent grafting of the isobutene copolymer obtainable in this manner with an .alpha.,.beta.-ethylenically unsaturated carboxylic acid or carboxylic acid derivative at above 100.degree. C. and in the presence of a free radical initiator.Such carboxyl-containing isobutene copolymers are particularly suitable as adhesive raw materials or as sealing compounds.

Abstract: Pigment preparations contain(a) at least one organic pigment;(b) at least one perylene derivative of the general formula I ##STR1## where A is --O--, --CH.sub.2 -- or --NR.sup.1 --;B.sup.1 and B.sup.2 are independently of each other a chemical bond, --O--, --CH.sub.2 --, --NR.sup.2 --, --S--, --CO--, --SO.sub.2 -- or --SO.sub.2 --NH--;L.sup.1 and L.sup.2 are independently of each other a chemical bond, phenylene or C.sub.1 -C.sub.8 -alkylene;X is --SO.sub.3.sup..crclbar. Ka.sup..sym. ;Y is --CO.sub.2 Ka.sup..sym. ;Z is chlorine or bromine;m is from 0 to 4;n is 0 or 1 and (m+n) is from 1 to 4; andp is from 0 to 4;as dispersant;(c) if desired further customary pigment preparation additives.

Abstract: A fungicidal mixture containinga) the oxime ether carboxamide of the formula I ##STR1## and b) a morpholine or piperidine derivative II selected from the group of compounds IIa, IIb and IIc ##STR2## in a synergistically active amount is described.

Abstract: Carboxyl-containing copolymers of ethylene are prepared by polymer-analogous pyrolytic ester cleavage of copolymers consisting ofa) from 60 to 99.9 mol% of ethylene,b) from 0.1 to 40 mol% of C.sub.4 -C.sub.8 -tert-alkyl esters of copolymerizable C.sub.3 -C.sub.12 -carboxylic acids andc) from 0 to 20 mol% of further copolymerizable monomers by a method in which pyrolytic ester cleavage is carried out at from 150.degree. to 250.degree. C. in the presence of organic sulfonic acids, in the absence of a solvent and in the virtual absence of free radical initiators.

Abstract: Novel 3-azabicyclo[3.2.0]heptane derivatives of the formula ##STR1## in which R.sup.1 and R.sup.2 have the meanings stated in the description, and their preparation are described. The substances are intermediates for the preparation of drugs.

Abstract: The preparation of isoxazole-4,5-dicarboxylic diester of the formula I ##STR1## where R.sup.1 is any organic radical which is inert under the reaction conditions, and R.sup.2 and R.sup.3 are each alkyl, cycloalkyl or benzyl, entails reacting an aldoxime of the formula II ##STR2## with a diester of maleic or fumaric acid, of the formula IIIR.sup.2 OOC--C.dbd.C--COOR.sup.3 (III)where R.sup.2 and R.sup.3 are identical or different and have the abovementioned meanings, in the presence of an aqueous solution of a hypohalite which is present in excess relative to II.

Abstract: A spin pack for spinning multiple components includes a distribution device which distributes mutually separated molten polymer streams to a spinneret so that each mutually separated molten polymer stream is accessible at each active spinneret backhole. Intermediate the spinneret and the distribution device, a selection assembly selects which, if any, mutually separated molten polymer stream flows into which backhole.