D - Textiles – Paper – 06 – P
Patent
D - Textiles, Paper
06
P
D06P 3/24 (2006.01) D06P 1/651 (2006.01) D06P 1/673 (2006.01)
Patent
CA 2095798
Dyeing process A b s t r a c t The new process for dyeing polyamide fibres with acid dyestuffs, in which small amounts of metal salts are added to the dyebath, gives dyeings having a light- fastness which is improved by up to three ratings.
Lohmann Sylvia
Riegels Martin
Rohr Jurgen
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
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