Abstract: Process for imprinting textiles made from cellulose fibers or cellulose fibers mixed with other fibers employing reactive and/or developing dyes according to the etch-resist process using printing dyes which contain per 1000 parts by weight, 10 to 100 parts by weight of one or more of the following compounds: butyl glycol, butyl diglycol, butyl triglycol, 1,2-butane diol, 2,5-hexane diol, and diethylene glycol monoethylether. This results in essentially complete penetration.

Abstract: A process for dyeing polyolefin fiber materials, which comprises contacting a polyolefin fiber material obtained by melt-spinning a mixture of crystalline polyolefin and 0.1 to 30% by weight based on the weight of the polyolefin of a copolymer of ethylene and an aminoalkyl acrylate compound represented by the formula, ##STR1## wherein R.sub.1 represents hydrogen atom or methyl group, R.sub.2 and R.sub.3 each represents hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and n represents an integer from 1 to 4, or a blend product of the said polyolefin fiber material and a polyamide fiber material, with a dye bath containing an anionic dye and at least one carboxylic acid selected from the group consisting of benzoic acid, salicylic acid, p-chlorobenzoic acid and 5-chlorosalicylic acid.

Abstract: Process for printing on synthetic fibers of polyester, triacetate, acetate and polyamide and mixtures of these fibers with dispersion dyes according to the discharge or discharge resist process, where a mixture of the following substances is used as a discharging agent:(a) 5 to 50 parts by weight of a compound having formula ##STR1## in which Me=Na, K, NH.sub.4 and alkyl substituted ammonium groups or an ammonium derivative which contains at least one radical derived from an alkali metal or ammonium salt of methane sulfinic acid,(b) 5 to 50 parts by weight of hexamethylene tetramine and(c) 0 to 20 parts by weight of anthraquinone.

Abstract: A process is provided for dyeing textile materials in a solid shade with a jet injection dyeing apparatus, including conveying means for transporting the textile, jet orifices for delivering dye to said textile material, and control means for supplying data to control the operation of the application of dye from the jet orifices to the textile material, which comprises the steps of: modifying the textile material prior to dyeing of same by applying to said textile material an aqueous admixture containing an effective minor amount of a thickening agent to maintain the viscosity of said aqueous admixture at from about 150 to about 750 centipoises, preferably about 200 to about 400 centipoises, to thoroughly wet said textile material; dyeing said textile material in a solid shade with an acid dye composition having a viscosity of from about 150 to about 750 centipoises, preferably from about 200 to about 400 centipoises, by applying said dye composition by means of said jet injection dyeing apparatus in an amoun

Abstract: Hydrophobic synthetic fabrics dyed in deep shades utilizing disperse dyes can be improved in solvent bleeding properties by subjecting the dyed fabric to treatment comprising exposure to an aqueous alkaline solution at elevated temperatures prior to the usual heat setting of the dyed fabric. The process is particularly useful for polyester fabrics derived from aromatic polyesters.

Abstract: A composition containing(A) 10 parts by weight of an anionic product obtained by addition of 5 to 20 mols of ethylene oxide to an aliphatic saturated or unsaturated alcohol of 10 to 24 carbon atoms, followed by carboxymethylation(B) 1 to 15 parts by weight of a cationic addition product of 50 to 150 mols of ethylene oxide to a fatty amino-(C.sub.2-3)alkylene-amine(C) 1 to 10 parts by weight of a non-ionic addition product of 20 to 150 mols of ethylene oxide to castor oil, or a non-ionic sequenced addition product of 20 to 150 mols of ethylene oxide and 1 to 10 mols of propylene oxide to castor oil, and(D) 1 to 20 parts by weight of a N-(.beta.-hydroxy-(C.sub.2-4)alkyl)-fatty acid amide,is a dyeing auxiliary useful for the dyeing in one bath or printing of a mixed textile substrate comprising cationic dyeable fibres and anionic or disperse dyeable fibres.

Abstract: Quaternary compounds of the formula[(K.sup..sym..sub.m --X--).sub.n R]m.multidot.n.multidot.An.sup..crclbar.whereinK.sup..sym. denotes a cationic organic radical,X denotes a linking member,R denotes the radical of a heterocyclic reactive group,m denotes the numbers 1 or 2,n denotes the numbers 1 or 2 andAn.sup..crclbar. denotes an anion,can be used for increasing the affinity of anionic dyestuffs for natural or synthetic fibre materials containing nitrogen or hydroxyl groups.

Abstract: The present invention relates to compounds of formula ##STR1## in which R.sub.1 is an aliphatic or alicyclic hydrocarbon radical,R.sub.2 is hydrogen, halogen or C.sub.1-8 alkyl,M is hydrogen or an equivalent of a non-chromophoric cationand mixtures of such compounds with the corresponding ethers, which mixtures are useful as anionic dyestuffs.

Abstract: A process for simultaneously bulking and dyeing linear polycarbonamide fibers which comprises treating the same with a solution of an alcohol containing a tinctorial amount of at least one dyestuff therein, and thereafter washing the treated fibers in hot water, soaping, and washing in hot and cold water and drying.

Abstract: A composition useful as a dyeing, fixing and leveling agent for acid dyestuffs on polyamide fibers, as a reserving agent in dyeing of polyamide-cellulosic blends with direct dyes and as an aftertreating agent for improving wet fastness and perspiration resistance of polyamides dyed with an acid dyestuff consists essentially of an aqueous solution of 60-85% by weight of solute of phenolsulfonic acid-formaldehyde condensate and 15-40% by weight of solute of an alkylene glycol of up to 3-10 carbon atoms or a polyoxyethylene or -thio glycol or molecular weight up to 1000.

Abstract: A padding auxiliary is used in a dyeing process using a padding liquor wherein the padding auxiliary is an aqueous solution or dispersion containing(a) 20 to 50 percent by weight of a mixture of 50 to 100 percent by weight of a compound of the following formula ##STR1## and 50 to 0 percent by weight of a compound of the following formula ##STR2## (b) b percent by weight of a compound of the formula ##STR3## and (c) c percent by weight of a compound of the formula ##STR4## wherein b is a number from 0 to 5, c is a number from 0 to 5 and the numbers for b and c are chosen such that the sum of the numbers for b and c is a number from 1 to 10;R.sup.1, R.sup.2 and R.sup.3 are independently an aliphatic moiety with 5 to 12 carbon atoms or an araliphatic moiety with 7 to 13 carbon atoms;X.sym., Y.sym. and Z.sym. is each independently an alkali metal cation, ammonium cation or a cation of an alkylamine or hydroxyalkylamine wherein the alkyl has 1-12 carbon atoms;R.sup.

Abstract: A process for the dyeing of textiles consisting totally or partially of synthetic polyamide fibers with reactive dyes according to the batchwise exhauston method, which comprises dyeing with aqueous dye liquors containing one or several reactive dyes, whose starting pH values are in the slightly acid to neutral range, in the high temperature range at 105.degree. to 140.degree. C. without the addition of alkalis or alkali-yielding agents and without the addition of acids or acid-yielding agents.

Abstract: The invention contemplates a flocked fabric and method wherein flock is adhered by a heat-cured flock adhesive to a substrate fabric and wherein a heat-sublimable dye is contained as a component of the adhesive and/or as preprint of the substrate fabric, the adhesive having a curing time and temperature at which such dye substantially sublimes. Various examples are given to achieve different selectively available color patterns and contrasts, as well as different selectively available surface textures in the dyed product.

Abstract: A process is disclosed for coloring fiber materials selected from cellulose, natural or synthetic polyamides, and mixtures thereof, which comprises applying to said fiber material a water soluble dyestuff which, in the form of the free acid, has the formula: ##STR1## wherein R.sub.3 is halogen and R.sub.4 and R.sub.5 are each independently selected from hydrogen, methyl, ethyl, methoxy and ethoxy, and fixing said dyestuff on said fiber material by the action of an alkaline agent and the optional additional application of heat or steam . The dyestuffs utilized are distinguished by outstanding fastness properties such as fastness to light, wet processing and acid.

Abstract: A process for dyeing textile materials, consisting of wool or nylon fibers, with anionic dyes in an aqueous liquor at up to 110.degree. C., wherein dyeing is commenced at a pH of from 7 to 9 and from 0.2 to 5 parts by weight, per 1,000 parts by weight of liquor, of an ester of a saturated C.sub.2 -C.sub.4 -carboxylic acid with an alcohol having a tertiary amino group in the 2-position are added at the dyeing temperature to act as a pH regulator.

Abstract: Fast colorations are obtained on materials consisting of or containing cellulosic fibers when aqueous alkaline solutions of water-insoluble dyeing matters are applied onto these materials, followed by a fixation by steaming and/or dry heat.

Abstract: Washfastness of dyed nylon textile material is improved by treating dyed textile material with a water soluble polymeric textile treating agent which is a reaction product of dihydroxy diphenyl sulfone, formaldehyde and naphthalenesulfonic acid and is characterized as a 30% by weight solution in acetone having a reduced viscosity at 21.degree. C. of between about 0.225 and about 0.275.

Abstract: This invention discloses compositions and methods for dyeing natural proteinaceous and synthetic polyamide fibers, particularly wool, silk and nylons, utilizing dye assistants effective with both acid and disperse dyes, such assistants being a synergistic combination of (a) a mixture of lower alkyl esters of toluic and benzoic acids with (b) certain other materials, none of the components in either (a) or (b) being, in themselves, effective dye assistants for both acid and disperse dyes.

Abstract: Multicolored substrates, particularly nylon carpeting, are produced by applying combinations of a colorless reserving agent and an acid, direct or basic dye or mixture of dyes and fixing the reserving agent and the dye(s) simultaneously.

Abstract: Differential-dyeing nylon fibres are dyed or printed with a mixture of compatible dyes selected from spcified classes of yellow, orange, red and blue disulphonated or monosulphonated/monocarboxylated monoazo, disazo and anthraquinone dyes.