Abstract: N-(Arylpropyl)-azolylureas of the formula ##STR1## where R is alkyl, X is hydrogen, halogen, nitro, cyano, trifluoromethyl, alkyl, alkoxy, alkylthio, phenyl or phenoxy, m is an integer from 1 to 4, Y is CH or N, R.sup.1 is alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or cycloalkylalkyl or an unsubstituted or substituted phenyl or benzyl radical, and R.sup.2 and R.sup.3 are each hydrogen or alkyl, and fungicides which contain these compounds.

Abstract: Alkenylaromatics I ##STR1## where R.sup.1 is C.sub.1 -C.sub.6 -alkyl, R.sup.2 is H or C.sub.1 -C.sub.10 -alkyl and Ar is aryl, are prepared by reacting a vinylaromatic II ##STR2## with an .alpha.-olefin IIIH.sub.2 C.dbd.CHR.sup.2 IIIin the presence of a nickel-containing catalyst system consisting of (a) a nickel(II) salt of a carboxylic acid, of an alcoholate or of a phenolate, (b) a phosphite or phosphine and (c) an organoaluminum compound V ##STR3## where R.sup.6 is C.sub.1 -C.sub.12 -alkyl, X is halogen and n is 1 or 2, or a mixture of compounds V.

Abstract: A tape cassette, in particular a magnetic tape cassette, is provided, for tape and hub guidance, with bent support liners (7, 8) which are located between the roll (1) or rolls and the adjacent housing wall (6). According to the invention, bent-over or folded-over longitudinal strips (7a, 7b) which are bent at certain angles toward the housing wall (6) support the liners (7, 8) in such a way that it is possible to counteract deformation due to the weight of the rolls of tape. These liners (7, 8) can be used for all cassette recording media, but preferably for those having a very small tape thickness.

Abstract: Novel bisisoindoline pigments of the formula (I) ##STR1## where the radicals A are identical or different radicals of a methylene-active compound, X is a divalent radical and the rings L are each unsubstituted or substituted, possess good fastness properties and are therefore suitable for a very wide range of applications, for example for pigmenting plastics, printing inks and surface coatings.

Abstract: Esters of optically active 2-arylalkanoic acids I ##STR1## where Ar is an isocyclic or heterocyclic aryl radical and R.sup.1 and R.sup.2 are each C.sub.1 -C.sub.4 -alkyl, are prepared by subjecting an optically active ester II ##STR2## where X is Cl, Br or --O--SO.sub.2 --Y and Y is Cl or a hydrocarbon radical, to a Friedel-Crafts reaction with an aromatic compound ArH (III).

Abstract: This application discloses a synthetic resin based on alcohol-modified polyepoxides. The synthetic resin can be prepared by reacting a diepoxide, or a mixture of diepoxides, having an epoxide equivalent weight of less than about 500, with compounds with a hydroxyl group, which is reactive towards epoxide groups, in a molar ratio from about 2:1 to about 7:6 at temperatures from about 100.degree. C. to about 180.degree. C. in an organic solvent free of hydroxyl groups. The synthetic resin has terminal epoxide gorups and a mean molecular weight from about 400 to about 5000.

Abstract: 2-Substituted 4,4,7,7-tetramethyl-1,3-dioxacycloheptanes of the general formula I ##STR1## where R.sup.1 is a straight-chain or branched alkyl of 1 to 10 carbon atoms which additionally may contain oxygen in the form of an ether group or is 5- to 8-membered cycloalkyl of up to 10 carbon atoms which may additionally contain oxygen in the form of an ether group, of which particularly interesting representatives are 2,4,4,7,7-pentamethyl-1,3-dioxacycloheptane, 2-tert.-butyl-4,4,7,7-tetramethyl-1,3-dioxacycloheptane and 2-isopropyl-4,4,7,7-tetramethyl-1,3-dioxacycloheptane, are prepared and used as scents.

Abstract: A cuboid container is designed with hinging and pivot-limiting devices which consist of hinge pins, hinge holes and recesses and projections and webs and grooves which fit the latter. The shapes and numbers of the elements are selected so that, in addition to greater ease of manufacture, a reliably functioning hinging and limiting device is achieved in several radial positions. The container is particularly suitable for use as a cassette container.

Abstract: A process for improving the lightfastness of dyeings obtained with acid dyes and/or metal complex dyes on polyamide textile materials, by treating the latter with 0.01-1% by weight of a copper hydroxamate before, during or after dyeing.

Abstract: The present invention discloses a nonaqueous dispersion of urethane copolymers dispersed in a solvent which is less polar than the urethane copolymer segment wherein the urethane copolymers are the reaction products of a stabilizer, an aliphatic polyol and diisocyanates. Also disclosed is a method for making the nonaqueous polyurethane dispersions.

Abstract: Crosslinked oxyalkylated polyalkylenepolyamines which can be obtained by reacting polyalkylenepolyamines, which are completely oxyalkylated at the nitrogen atoms, in each case by from 10 to 300 groups, and possess from 50 to 2,000 repeating alkyleneimine units in the molecule, with from 0.5 to 10% by weight, based on the oxyalkylated polyalkylenepolyamines, of a crosslinking compound which possesses two or more functional groups which are capable of reacting with the terminal alcohol groups of the oxyalkylated polyalkylenepolyamines, and a process for breaking water-in-oil emulsions.

Abstract: Novel phenylalkylcycloamines, their preparation, agents containing these compounds, and methods for regulating plant growth.

Abstract: .alpha.-Monoolefins are polymerized using a Ziegler catalyst system comprising (1) a transition metal catalyst component and (2) an organoaluminum catalyst component, in which (1) is a solid-phase product (VI) obtained by (1.1) first combining (1.1.1) an inorganic oxidic substance (I), as the carrier, with (1.1.2) a solution (II) consisting of (IIa) an organic solvent and (IIb) a transition metal composition to form a suspension (III), evaporating down this suspension to form a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the solid-phase intermediate (IV), obtained from (1.1), with (1.2.2) a solution of an organoaluminum compound (V) to form a suspension, the resulting suspended solid-phase product (VI) being the transition metal catalyst component (1).

Abstract: Acyloxybenzenesulfonic acids and their alkali metal and alkaline earth metal salts are prepared by sulfonation of phenol in the presence of a small amount of a complexing agent for the sulfonating agent SO.sub.3 or chlorosulfonic acid, followed by esterification and, if required, neutralization to give the alkali metal or alkaline earth metal salt.

Abstract: Fatty acid esters of ascorbic acid are prepared by a process in which a homogeneous mixture of(a) ascorbic acid,(c) concentrated sulfuric acid having a concentration of not less than 96% and(c) a methyl or ethyl ester of a fatty acid of 12 to 18 carbon atomsis reacted at from 20.degree. to 50.degree. C.Using the novel process, the fatty acid esters of ascorbic acid, in particular ascorbyl palmitate, which are very desirable antioxidants are obtained by a procedure which is technically simpler and hence cheaper than the conventional processes, but in equally good yields.

Abstract: Dyeings with reactive dyes on cellulose fiber materials are after-treated with an aqueous solution of a condensate which is obtainable by reacting (a) bisbenzylpiperzine with (b) ethylene chloride, an epihalohydrin, propylene chloride, 1,3-dichloro-2-hydroxypropane, bisepoxybutane or 1,4-dichlorobutane or a mixture of these, in a molar ratio of from 1:0.5 to 1:1.1, or by reacting (c) piperazine, bis-1,4-aminopropylpiperazine, 1-aminoethylpiperazine, 2-hydroxyethylpiperazine or 1-methylpiperazine, or a mixture of these, with a compound according to (b) in a molar ratio of from 1:0.5 to 1:1.1 and benzylating the condensate, the benzylation being carried out using 0.15-1.0 mole of benzyl chloride per equivalent of nitrogen in component (c). The cellulose fiber materials after-treated in this manner possess very good wetfastness.

Abstract: Alkylglucosides are prepared by acetalization of glucose with an equivalent amount or an excess of a C.sub.3 -C.sub.5 -alkanol in the presence of an acidic catalyst by a method wherein the acetalization is carried out in the presence of an alkali metal salt of a boric acid used in an amount which is equivalent to or in excess of the amount of the catalyst.The alkylglucosides obtained can be used directly, for example as solubilizers, in particular in the cosmetic sector, or can be reacted further to give higher alkylglucosides.

Abstract: Reaction mixtures which contain cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone and are obtained by oxidizing cyclohexane with molecular oxygen, or a gas containing this, in the liquid phase at from 130.degree. to 200.degree. C. under from 5 to 25 bar are worked up by treatment with an aqueous alkali solution in the presence of a cobalt salt at elevated temperatures by an improved process wherein a phosphonic acid compound of the formula ##STR1## where X is alkylene or 2 to 6 carbon atoms, R.sub.1 is --CH.sub.2 PO.sub.3 H and R.sub.2, R.sub.3 and R.sub.4 may be identical or different and are each --CH.sub.2 PO.sub.3 H, --CH.sub.2 OH, hydrogen or alkyl of 1 to 4 carbon atoms, is concomitantly used.

Abstract: This process for making antistatic filaments utilizes a specific mixture of compounds in order to suffuse electrically conductive particles into a filamentary polymeric substrate by forwarding the substrate through a grooved roll-type mix applicator. The mixture comprises a dispersion of the electrically conductive particles in liquid solvent which is a mixture of formic acid and a member selected from the group consisting of an amide, a carboxylic acid other than formic acid, an alcohol, an ester, a ketone, an ether, and a hydrocarbon. The process provides advantages over the prior art in permitting the use of high processing speeds, enabling easy stringup, and allowing the use of knotty and/or slubby filamentary substrates.

Abstract: Washing agents contain, as additives for inhibiting redeposition and promoting the primary washing action, homopolymers of acrylic acid and of methacrylic acid, copolymers of acrylic acid and methacrylic acid and copolymers which contain, as essential components,(a) an ethylenically unsaturated dicarboxylic acid of 4 to 6 carbon atoms and(b) acrylic acid, methacrylic acid and/or hydroxy-C.sub.2 -C.sub.6 -alkyl esters of ethylenically unsaturated C.sub.3 -C.sub.6 -carboxylic acids as copolymerized units,where the homo- and copolymers in the form of the free acids have a weight average molecular weight of from 5000 to 500,000 in the neutralized or amidated form, the carboxyl groups of the homo- and copolymers in each case being partially or completely neutralized with amines of the formula ##STR1## where R is C.sub.8 -C.sub.18 -alkyl or R.sup.1 --O--CH.sub.2 --(CH.sub.2).sub.n --, n is from 1 to 3, R.sup.1 is C.sub.1 -C.sub.18 -alkyl, R.sup.2 and R.sup.3 are each H or C.sub.1 -C.sub.