Ciba-geigy Ag

Branimir Milicevic

Purushottam J Kangle

Alfred Litzler

Visvanathan Ramanathan

Hans Wilhelm Liechti

Klaus Artz

Hermann Werdenberg

Eugen Johann Koller

Navnitrai Nagirji Naik

Hans-Peter Weber

Keshav Vinayak Datye

The invention relates to a process for dyeing or printing textile material, wherein the textile material is first impregnated with a solution or dispersion containing a dyestuff and the impregnated textile material is then treated with the superheated vapor of organic solvents.

Dyeing and printing processes

A process for continuous dyeing or printing, wherein a textile matrial is impregnated or printed with an emulsion of water and a halogenated aliphatic hydrocarbon containing at least one dyestuff, at least one of the phases of the emulsion containing a thickener of high molecular weight, and the dyestuff thus applied is fixed by steaming or heating.

Continuous dyeing or printing process

A process for dyeing textile material of fully synthetic polymers ready for weaving by the exhaustion method, wherein dyeing is carried out at a temperature of at least 70.degree. C in a homogenous solution of one or several dyestuffs in a hydrophobic or hydrophilic solvent or solvent mixture, any sulphur atoms present in the solvent or solvent mixture being divalent or hexavalent.

Process for dyeing fully synthetic textile material

A process for dyeing and printing textile materials made of or containing fully synthetic hydrophobic linear polymers which are free from amino groups, wherein the material is padded with a dispersion dyestuff containing at least one carboxyl group, the padded textile material is dried and printed with an alkaline printing paste, the fabric is thermo-fixed and the salt of the dyestuff containing a carboxyl group is subsequently washed from the printed areas.

Process for dyeing and printing textile materials of synthetic organic

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Riehen, Switzerland

Branimir Milicevic