Abstract: Compounds of the formula ##STR1## in which: n is 0, 1 or 2, and, if n is 2, the two radicals R.sub.3 are identical or different;R.sub.2 is methyl, fluorine, chlorine or bromine;R.sub.3 is C.sub.1 -C.sub.3 -alkyl, halo-C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxy, halo-C.sub.1 -C.sub.3 alkoxy, fluorine, chlorine or bromine:R.sub.5 is hydrogen or C.sub.1 -C.sub.9 alkyl andX is methylene, O, S or C(.dbd.O):can be used as intermediates for agrochemical active ingredients.

Abstract: Compounds of formulae I and IaR--Y--CO--R.sub.3 --CO--O--A (I),R--Y--CO--R.sub.3 --CO--O--CH.sub.2 --A.sub.1 (Ia),whereinR is a radically polymerizable hydrocarbon group,R.sub.3 is a direct bond, linear or branched C.sub.1 -C.sub.22 alkylene, C.sub.3 -C.sub.8 cycloalkylene or C.sub.6 C.sub.14 arylene,A is the radical, reduced by a hydroxy group in a 2- or 3-position, of a cyclic-oligomeric carbohydrate or of a derivative of such a carbohydrate,A.sub.1 is the radical, reduced by a hydroxymethyl group, of a monomeric or linear oligomeric carbohydrate or of a derivative of such a carbohydrate, andY is --O--, --NH-- or --N(C.sub.1 -C.sub.6 alkyl)-.Homo- and co-polymers having those monomers have, depending upon their composition, hydrophilic, amphiphilic or hydrophobic properties and are able to form hydrogels. The polymers can be used, for example, as surfactants, thickeners, carriers for biologically active ingredients or in the manufacture of contact lenses.

Abstract: Moulding composition in the form of particles of a) at least one polyheteroaromatic compound or an aniline in the oxidised, polycationic form, especially polypyrrole, and b) at least one polyanion of a thermoplastic polymer having sulfated alcohol groups ##STR1## in recurring structural units. Mouldings obtained from the moulding compositions have a high electrical conductivity and good mechanical strength properties. The mouldings can be used as electrodes, electrically conductive fibers or components for electromagnetic screening. The pulverulent moulding compounds are also suitable as electrically conductive fillers for plastics.

Abstract: A composition, in contact with a corrodable metal surface, which composition comprises:(a) an aqueous-based or oil-based system; and(b) as inhibitor for protecting the metal surface against corrosion, at least one compound having the formula I: ##STR1## as well as salts or partial esters thereof wherein: n is 0 or an integer ranging from 1 to 20,R is a straight or branched chain C.sub.4 -C.sub.30 alkyl group, optionally interrupted by one, two or three oxygen atoms or substituted by one, two or three hydroxy groups, a C.sub.5 -C.sub.12 cycloalkyl group, a C.sub.6 -C.sub.10 aryl group optionally substituted by one, two or three C.sub.1 -C.sub.12 alkyl groups, or a C.sub.7 -C.sub.13 aralkyl group which is optionally substituted by a hydroxyl group;R.sub.1 is H or a straight- or branched chain C.sub.1 -C.sub.4 alkyl group;R.sub.2 is H, a straight or branched chain C.sub.1 -C.sub.4 alkyl group or CO.sub.2 H;R.sub.3 is H, a straight or branched chain C.sub.1 -C.sub.4 alkyl group, --CH.sub.2 CO.sub.2 H or --CH.sub.

Abstract: A composition suitable for use as dyeing or textile auxiliary and which comprises a mixture of acid esters of adducts of ethylene oxide and propylene oxide with fatty alcohols having not less than 6 carbon atoms, at least one component of which composition is an acid ester of the formula ##STR1## wherein s is 3 to 10, p is 5 to 15, R is an aliphatic radical of not less than 6 carbon atoms; one of Z.sub.1 and Z.sub.2 is methyl and the other is hydrogen, and X is the acid radical of a low molecular aliphatic dicarboxylic acid, in particular maleic acid. This composition is used in particular as low foaming wetting agent and padding auxliary for pretreating or dyeing cellulosic fibre materials.

Abstract: A novel process for the preparation of anthraquinoid intermediates and vat dyes by alkali fusion of suitable precursors in the presence of alcohol. The process comprises starting from benzanthrone, pyrazolanthrone or anthraquinone derivatives and carrying out the reaction in a machine with kneading action and in the presence of an alkali metal hydroxide and an aliphatic alcohol with a boiling point below 120.degree. C., at elevated temperature, to effect dimerization or cyclization, the weight ratio of alkali metal hydroxide to benzanthrone, pyrazolanthrone or anthraquinone derivative being <1:1.The process makes it possible to prepare in good quality anthraquinoid intermediate which can be further processed to dyes, as well as vat dyes which are suitable for dyeing or printing cellulosic material.

Abstract: The invention relates to a composition for protecting keratinous material, in particular woollen textiles, from attack by pests that feed on keratin, in particular moth and beetle larvae, which composition contains, as active ingredient combination, a specifically substituted 5-(pyridyloxyphenylcarbamoyl)barbituric acid or a salt thereof and a synthetic pyrethroid, as well as to a process comprising the use of this active ingredient combination for providing said material with a protective finish against attack by pests that feed on keratin.