Abstract: An improved reactive dyestuff mixture comprises at least one monochlorotriazine dyestuff 1 and at least one monofluorotriazine dyestuff 2 and/or fluorochloropyrimidine dyestuff 3, and if appropriate additional dyestuffs having the formulae given in the description.

Abstract: A reactive dyestuff mixture contains at least one vinylsulphonylphthalocyanine dyestuff, at least one Ni fluoro-chloropyrimidenyl phthalocyanine dyestuff and/or one Ni chlorotriazinyl-phthalocyanine dyestuff.

Abstract: Improved reactive dyestuff red mixtures comprise in each case at least one component of the formula 1 ##STR1## and one component of the formula 2 ##STR2## wherein the substituents have the meaning given in the description.

Abstract: A reactive dyestuff mixture showing improved compatibility contains at least one vinylsulphonyltriazine dyestuff 1, at least one monofluorotriazine dyestuff 2 or fluorochloropyrimidine dyestuff 3 together with, if desired, additional dyestuffs.

Abstract: Improved reactive dyestuff mixtures comprise a reactive dyestuff of the formula (I) ##STR1## and a chlorotriazine dyestuff of the formula ##STR2## wherein the substituents have the meaning given in the description.

Abstract: A phthalocyanine reactive dyestuff mixture having an improved dyeing levelness and combination properties comprises at least one phthalocyanine vinylsulphonyl reactive dyestuff 1, at least one phthalocyanine fluorochloropyrimidinyl reactive dyestuff 2 and/or a phthalocyanine monochlorotriazinyl reactive dyestuff 3.

Abstract: New dyestuff mixtures contain in each case at least one fluoropyrimidine dyestuff of the general formula (I) ##STR1## and a vinylsulfonyl dyestuff of the formula (II) ##STR2## in which the substituents have the meaning given in the description.

Abstract: A process for the subsequent dyeing of cellulose fibre materials with reactive dyestuffs by the exhaust method from a single bath is characterized in that the exhausted bath used for the previous dyeing is reused without any further purification operation after the volume, salt content and initial pH value have each been brought to the level required for the next dyeing.

Abstract: The present invention relates to a new dyeing process based on the exhaustion principle. It is characterized in that dyeing liquors are used which, in addition to the dyestuff or dyestuff mixture, contain one or more salts, at least one compound having a glycidyl radical and, if appropriate, further auxiliaries.

Abstract: The present invention relates to a new process for dyeing or printing fibre materials with reactive dyestuffs which split off fluoride ions, which is characterized in that neutral or acid dyebaths or printing pastes which contain, in addition to the reactive dyestuff and customary auxiliaries and solvents, one or more organic and/or inorganic calcium compounds are employed.

Abstract: Process for dyeing cellulose fibres and textile materials containing cellulose fibres with water-soluble reactive dyestuffs by the exhaustion method, characterized in that it is carried out using dye liquors, the particular fibre-reactive reactive dyestuff content of which is less than 10% of the total content of fixed dyestuff in the end dyeing.

Abstract: The present invention relates to a new process for dyeing cellulose fibres and fibre mixtures containing cellulose fibres, which is characterized in that at least two different reactive dyestuffs which give dyeings of the same color shade on cellulose and which have reactivities which differ from each other by a factor of at least 10, are used in the same dyebath.

Abstract: An activated polymeric carrier useful for bonding high and low molecular weight ligands has at least one unit thereof of the formula: ##STR1## wherein T represents atoms of the polymeric carrier;X is a divalent oxygen or sulfur atom, --NH--, --NHR.sup.5 --, --CONH-- or --CONR.sup.5 --, wherein R.sup.5 is lower alkyl;R is independently hydrogen, hydroxyl, lower alkyl, lower alkoxy, loweralkylthio, loweracylamino, nitro, cyano, carboxamide, loweralkylsulphonyl, loweralkoxycarbonyl, phenyl, trifluoromethyl or chloromethyl, provided that at least one R is halogen; anda is 1 or 2, b is 4-a, c is 0 or 1 and d is 2-c.

Abstract: Padding liquors or printing pastes which contain at least one compound which is free from ionic groups and possesses one or more glycicyl radicals are used for the one-bath, single-stage dyeing and printing of textile sheet-like structures of cellulose fibres or fibre blends containing cellulose fibres with water-insoluble reactive disperse dyestuffs in the absence of alkalis or alkaline compounds.

Abstract: Padding liquors or printing pastes which contain at least one compound which is free from ionic groups and possesses one or more glycidyl radicals are used for dyeing and printing cellulose fibres or textile materials containing cellulose fibres with water-soluble reactive dyestuffs in the absence of alkalis or alkaline compounds.

Abstract: A process for bonding a ligand to a carrier through the use of a pyrimidine derivative of the formula: ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently hydrogen, hydroxyl, halogen, lower alkyl, lower alkoxy, loweralkylthio, loweracylamino, nitro, cyano, carboxamido, loweralkylsulphonyl, loweralkoxycarbonyl, phenyl, trifluoromethyl or chloromethyl, the ligand or the carrier containing at least one functional group that reacts with the pyramidine derivative.

Abstract: A process for bonding a ligand to a carrier through the use of a pyrimidine derivative of the formula: ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each independently hydrogen, hydroxyl, halogen, lower alkyl, lower alkoxy, loweralkylthio, loweracylamino, nitro, cyano, carboxamido, loweralkylsulphonyl, loweralkoxycarbonyl, phenyl, trifluoromethyl or chloromethyl,The ligand or the carrier containing at least one functional group that reacts with the pyrimidine derivative.

Abstract: This invention relates to the production of basic modified polyamides produced by the polycondensation of lactams or .omega.-aminocarboxylic acids with 0.1 to 5 mol of triamines of the formulaH.sub.2 N -- (CH.sub.2).sub.n -- NH -- (CH.sub.2).sub.n -- NH.sub.2where n equals 2 to 6 per 100 mol of lactam and 2 equivalents of carboxyl groups in the form of dicarboxylic acids and monocarboxylic acids per mol of triamine, using a molar ratio of monocarboxylic acids to dicarboxylic acids of between 10 : 1 and 1 : 20, which polyamides are dyed with reactive dyes.