Abstract: Textile cellulose material is printed or dyed with reactive dyes with the aid of foam. The foam is applied by applying to the cellulose material a foamed, aqueous prepartion which contains in addition to dye and fixing alkalis(1) a foam-forming agent(2) a homopolymer or copolymer of acrylamide or methacrylamide or preferably a graft polymer which is obtained from an addition product of an alkylene oxide, preferably propylene oxide, on an at least trihydric aliphatic alcohol, e.g. glycerol, and acrylamide or methacrylamide, and(3) the acid ester of a homopolymer of an ethylenically unsaturated aliphatic monocarboxylic or dicarboxylic acid and a polyethylene glycol, a terminal hydroxyl group of the diol having been etherified with an aliphatic monoalcohol having at least 4 carbon atoms, preferably stearyl alcohol, and the homopolymer having a molecular weight of 300 to 3,500.The cellulose material thus treated is then subjected to a heat treatment, for example steaming, to fix the dye.

Abstract: The invention relates to novel substituted N-phenyl-N'-acylisothioureas of the formula ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.5 alkyl,R.sub.2 is hydrogen or C.sub.1 -C.sub.5 alkyl,R.sub.3 is hydrogen, halogen, C.sub.1 -C.sub.5 alkyl, phenoxy or phenoxy which is substituted by 1 or 2 identical or different members selected from the group consisting of halogen atoms, C.sub.1 -C.sub.5 alkyl or trifluoromethyl radicals,R.sub.4 is C.sub.1 -C.sub.5 alkyl or propargyl,R.sub.5 is C.sub.1 -C.sub.5 alkyl, C.sub.3 -C.sub.6 cycloalkyl, allyl or propargyl, andR.sub.6 is a radical selected from --CO--R.sub.7, --CO--CO--R.sub.8, --SO.sub.2 --R.sub.7 or --CO--OR.sub.7, whereinR.sub.7 is C.sub.1 -C.sub.5 alkyl, phenyl or phenyl which is substituted by 1 or 2 halogen atoms or methyl groups, andR.sub.8 is C.sub.1 -C.sub.10 alkoxy or C.sub.1 -C.sub.5 dialkylamino.

Abstract: The invention relates to (di)alkoxycarbonylamino-s-triazine derivatives and their sulfureous representatives of formula I ##STR1## wherein R.sub.1 is C.sub.3 -C.sub.6 alkyl or C.sub.3 -C.sub.6 cycloalkyl;R.sub.2 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 cycloalkyl or the group --C(X)--ZR.sub.3 ;R.sub.3 is C.sub.1 -C.sub.6 haloalkyl, C.sub.2 -C.sub.4 alkenyl or C.sub.2 -C.sub.4 haloalkenyl;X is oxygen or sulfur; andZ is oxygen or sulfur;and to the acid addition salts thereof. The invention also relates to the preparation of said compounds from the diamino-s-triazines on which they are based and to the use thereof against pests which are pathogens of domestic animals and cultivated plants.

Abstract: Mixtures comprising 75 to 99% by weight of a dye of formula ##STR1## wherein X is hydrogen, chlorine, bromine or methyl, andKK is the radical of a coupling component that does not contain water solubilizing groups,and 1 to 25% by weight of a dye of formula ##STR2## wherein X and KK have the given meanings and Y is chlorine or bromine, are suitable for dyeing polyester materials.

Abstract: Textile cellulose material is printed or dyed with reactive dyes with the aid of foam. The foam is applied by applying to the cellulose material a foamed, aqueous preparation which contains in addition to dyes and fixing alkalis(1) a foam-forming agent(2) a homopolymer or copolymer of acrylamide or methacrylamide or preferably a graft polymer which is obtained from an addition product of an alkylene oxide, preferably propylene oxide, on an at least trihydric aliphatic alcohol, e.g. glycerol, and acrylamide or methacrylamide, and(3) an anionic graft polymer which has as grafting base a copolymerization product from (A) an alkyl acrylate or methacrylate, the alkyl radical having at least 8 carbon atoms, with (B) a dicarboxylic acid diester of an ethylenically unsaturated aliphatic dicarboxylic acid and a polyethylene glycol, a terminal hydroxyl group of the diol having been etherified with a C.sub.1 -C.sub.

Abstract: An assistant combination for use as textile finishing agent, especially in a process for aftertreating wool dyeings, which comprises(1) a diquaternary ammonium salt of formula ##STR1## wherein Q is a divalent aliphatic hydrocarbon radical of 2 to 12 carbon atoms which may be interrupted in the chain by oxygen atoms and is unsubstituted or substituted by hydroxy.R.sub.1 and R.sub.2 are each independently of the other an aliphatic radical of 6 to 24 carbon atoms,R.sub.3 to R.sub.6 are independently of the other lower alkyl, hydroxy-lower alkyl or lower alkoxy-lower alkyl,X.sub.1 and X.sub.2 are each oxygen or --NH--,Z.sub.1 and Z.sub.2 are each independently of the other C.sub.2 -C.sub.6 alkylene, andY.sup..crclbar.

Abstract: The invention relates to novel pyrimidine derivatives of the general formula ##STR1## wherein A is phenyl, phenoxyphenyl, phenylthiophenyl, biphenyl or naphthyl R.sub.a, R.sub.b and R.sub.c are each independently hydrogen, halogen, cyano, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkyl or C.sub.1 -C.sub.4 haloalkoxy andX is one of the following bridge elements ##STR2## in which formulae R.sub.1 and R.sub.2 are each independently of the other hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl or CH.sub.2 O--C.sub.1 -C.sub.4 alkyl, R.sub.4 is hydrogen, C.sub.1 -C.sub.4 alkyl or CH.sub.2 OH and R.sub.3, R.sub.5 and R.sub.6 are each independently hydrogen or C.sub.1 -C.sub.4 alkyl,and to the acid addition salts thereof.The novel compounds possess microbicidal properties and are suitable in particular for controlling phytopathogenic microorganisms.

Abstract: 2,2-Difluoro-4-(2',4'-dinitro-6'-trifluoromethylanilino)-1,3-benzodioxole of the formula ##STR1## is suitable as a pesticide. In combination with carriers and further adjuvants, said compound can be employed for controlling pests, in particular phytopathogenic fungi or bacteria, and also insects and acarids.

Abstract: A process for aftertreating cellulosic fibre material using an aqueous liquor which comprises(A) a diquaternary ammonium salt of formula ##STR1## wherein Q is a divalent aliphatic hydrocarbon radical of 2 to 12 carbon atoms which may be interrupted in the chain by oxygen atoms and is unsubstituted or substituted by hydroxy groups,R.sub.1 and R.sub.2 are each independently of the other an aliphatic radical of 6 to 24 carbon atoms,R.sub.3 to R.sub.6 are each independently of the other lower alkyl, hydroxy-lower alkyl or lower alkoxy-lower alkyl,X.sub.1 and X.sub.2 are each oxygen or --NH--,Z.sub.1 and Z.sub.2 are each independently of the other C.sub.2 -C.sub.6 alkylene, andY.crclbar. is an anion of a strong inorganic or organic acid, and(B) a polybasic nitrogen-containing polycondensate.

Abstract: A process for the preparation of 4,4'-dinitrostilbene-2,2'-disulfonic acid and its salts, of the formula ##STR1## in which M is hydrogen or an alkali metal cation, by oxidation of 4-nitrotoluene-2-sulfonic acid in organic solvents, and also the reduction of the resulting acid or salt, without isolation, to give 4,4'-diamino- or (4-amino-4'-nitro)-stilbene-2,2'-disulfonic acid or salts thereof.

Abstract: A process is described for dyeing hydrophobic fibre material with unfinished disperse dyes from an aqueous liquor, which comprises dissolving one or more such dyes in water at a temperature of 50.degree. to 150.degree. C. by means of a surfactant or surfactant mixture with a hydrotroping or solubilizing action on disperse dyes, bringing the dye solution together with the substrate in a dyeing apparatus, then heating the dyeing liquor to the dyeing temperature and completing the dyeing at that temperature and then removing the substrate and restoring the exhausted dyeing liquor to the original composition by adding water, surfactant and dye and using it again for dyeing.

Abstract: A pressure- or heat-sensitive recording material which, in its color reactant system, contains as a color developer for the color former, at least one substituted resorcinol compound of the formula ##STR1## or a corresponding zinc or aluminium salt, in which R is a carboxyl- or aroyl-free substituent which has a positive Hammett para-sigma value and which is capable of forming, together with the adjacent hydroxyl group, an intramolecular hydrogen bond in the form of a six-membered ring.

Abstract: Acid half esters of the formula ##STR1## or quaternary ammonium compounds thereof, wherein R is an aliphatic radical of 12 to 24 carbon atoms, one of Y.sub.1 and Y.sub.2 is hydrogen and the other is phenyl, one of X.sub.1 and X.sub.2 is hydrogen and the other is methyl, one of Z.sub.1 and Z.sub.2 is hydrogen and the other is the maleic acid radical or the phthalic acid radical, m.sub.1 and m.sub.2 are 0 or 1, s.sub.1, s.sub.2, p.sub.1 and p.sub.2 are integers, with the sum of s.sub.1 +s.sub.2 being 25 to 50 and the sum of p.sub.1 +p.sub.2 is 4 to 15.These compounds are suitable for a wide range of utilities in textile application. In particular, they are used as assistants for dyeing wool-containing fibre materials with anionic dyes or mixtures of dyes.

Abstract: A process of dyeing polyamide-containing material is disclosed using dyes of the following formula: ##STR1## wherein Me is cobalt or chromium,Ka.sup..sym. is a cation,p is 0 or 1,R and R' are each independently of the other hydrogen or a group of the formula --CO--(O).sub.n --Y, wheren is 0 or 1, andY is C.sub.1 -C.sub.5 alkyl, or phenyl which may be substituted by nitro, halogen, C.sub.1 -C.sub.5 alkyl or C.sub.1 -C.sub.5 alkoxy,with the proviso that R and R' may not both be hydrogen if p is 1.Novel dyes within this class are also disclosed. The process is especially useful for dyeing leather.

Abstract: The invention relates to chromogenic 3,3-bisindolyl-4-azaphthalides of the general formula ##STR1## wherein Y.sub.1 is hydrogen, C.sub.1 -C.sub.12 alkyl which is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, or is C.sub.1 -C.sub.12 acyl, benzyl or benzyl substituted halogen, nitro, lower alkyl or lower alkoxy,Y.sub.2 is C.sub.5 -C.sub.12 alkyl, preferably C.sub.6 -C.sub.9 alkyl, which is unsubstituted or substituted by halogen, hydroxyl, cyano or lower alkoxy, andZ.sub.1 and Z.sub.2, each independently of the other, are hydrogen, lower alkyl or phenyl, and the rings A and B, each independently of the other, are unsubstituted or substituted by halogen, nitro, cyano, lower alkyl, lower alkoxy, lower alkoxycarbonyl, amino, mono-lower alkylamino or di-lower alkylamino.These compounds are particularly suitable for use as color formers in pressure-sensitive or heat-sensitive recording materials and produce fast, strong red or violet colorations.

Abstract: Water-soluble or water-dispersible graft polymers which comprise (a) as main chain, a polyalkylene glycol, in particular polyethylene glycol, which is esterified at the two terminal hydroxyl groups with a long chain fatty acid of 8 to 26, preferably 10 to 22, carbon atoms, and (b) grafted ethylenically unsaturated monomers, preferably acrylic acid or acrylamide, in the form of side chains at individual carbon atoms of the polyalkylene glycol chain.These graft polymers are particularly suitable for use as anticrease agents for dyeing, whitening, bleaching or washing textile materials, e.g. textiles containing cellulosic fibres, natural or synthetic polyamide fibres, polyacrylonitrile fibres or, in particular, for dyeing or whitening cotton or polyester fibres.

Abstract: Water-soluble or water-dispersible graft polymers comprising i) as main chain, (1) a condensate of (A) (1) an aliphatic monoalcohol of 6 to 22 carbon atoms or (2) a fatty acid of 8 to 22 carbon atoms with (B) the reaction product of (a) an adduct of propylene adduct with at least trihydric aliphatic alcohol of 3 to 10 carbon atoms, (b) an aliphatic dicarboxylic acid of 4 to 10 carbon atoms, or an anhydride thereof, and (c) an aliphatic diol having an average molecular weight of not more than 1800 and ii) grafted ethylenically unsaturated polymerisable monomers, preferably acrylic acid or acrylamide, in the form of side chains at individual carbon atoms of said condensate.These graft polymers are particularly suitable for use as anticrease agents for dyeing, whitening, bleaching or washing textile materials, e.g. textiles containing cellulosic fibres, natural or synthetic polyamide fibres, polyacrylonitrile fibres or, in particular, for dyeing or whitening cotton or polyester fibres.

Abstract: The invention relates to novel 3-phenyl-4-cyanopyrrole derivatives of the general formula ##STR1## wherein X has the following meaning: A: hydrogen or CO--R.sub.1, wherein R.sub.1 is C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by halogen or C.sub.1 -C.sub.3 alkoxy; or is C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkylnyl, or C.sub.1 -C.sub.6 alkoxy which is unsubstituted or substituted by halogen or C.sub.1 -C.sub.3 alkoxy; or is C.sub.3 14 C.sub.6 alkenyloxy, or C.sub.3 -C.sub.6 cycloalkyl;B: S--R.sub.2, wherein R.sub.2 is C.sub.1 -C.sub.3 haloalkyl;C: CH(Y)R.sub.3, wherein R.sub.3 is hydrogen or C.sub.1 -C.sub.8 haloalklyl and Y is hydroxy, halogen or OC(O)R.sub.4, wherein R.sub.4 is C.sub.1 -C.sub.8 alkyl, C.sub.1 -C.sub.8 haloalkyl, C.sub.2 -C.sub.6 alkenyl, or C.sub.1 -C.sub.6 alkoxycarbonyl; orD: CH.sub.2 --Z, wherein Z is the group ##STR2## in which formula each of R.sub.5 and R.sub.6 independently of the other is hydrogen, C.sub.1 -C.sub.

Abstract: Chromogenic bisquinazolines of the formula ##STR1## wherein Q is the direct bond or an aliphatic or cycloaliphatic hydrocarbon radical, or is --CO--, --S-- or --SO.sub.2 --, andY is the radical of a couplable compound, in particular an N-substituted 4-aminophenyl radical or a hydrogenated quinoline radical, and the rings A, B and D are unsubstituted or substituted by cyano, nitro, halogen, lower alkyl, phenyl, benzyl, lower alkoxy or lower alkoxycarbonyl.These compounds are particularly suitable color formers for pressure-sensitive or heat-sensitive recording materials and produce intense yellow or orange colors of excellent fastness to light and, in particular, sublimation.

Abstract: 1-Aminoalkyl-imidazolium compounds which contain in the 3-position and on the terminal amino group fibre-reactive groupings which have been formed by the addition of an epihalohydrin.These bireactive imidazolium salts are suitable in particular for improving the dye yield and fastness to wet processing of dyeings and printings which have been produced on cellulose fibre materials with anionic dyes, for example with reactive or direct dyes.