Process for dyeing wool-containing fibre materials

Details Process for dyeing wool-containing fibre materials Process for dyeing wool-containing fibre materials

D - Textiles, Paper

06

P

D06P 3/14 (2006.01) D06P 1/52 (2006.01) D06P 3/16 (2006.01) D06P 3/82 (2006.01)

Patent

CA 2194732

A process is described for dyeing wool-containing fibre materials with anionic dyes, which comprises dyeing said materials in the presence of a wool protective agentcontaining at least one acrylamide homo- or copolymer. Rubfast level dyeings having reduced setting can be obtained according to this process.

Procédé permettant de teindre des matières textiles contenant de la laine au moyen de colorants anioniques, ce qui comprend la teinture de fibres en présence d'un agent protecteur de la laine renfermant au moins un homopolymère ou copolymère acrylamide. Il est possible d'obtenir à l'aide de ce procédé des teintures à l'unisson, à résistance au frottement et à prise rapide.

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