D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
D06P 3/18 (2006.01) D06M 15/55 (2006.01) D06P 1/645 (2006.01) D06P 3/16 (2006.01) D06P 3/82 (2006.01)
Patent
CA 2107292
Abstract of the disclosure: Process for dyeing wool-containing fibre materials A process for dyeing wool-containing fibre materials with anionic dyes, which comprises dyeing said materials in the presence of a wool protective agent which is a reaction product of an epihalohydrin and an amine of formula R- NH2 (1), wherein R is as defined in the claims. Rubfast, level dyeings without impairment of wool quality are obtainable by the process.
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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