Method for improving color fastness: mono- and di-allylamine cop

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product

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Details

8554, 8602, 8918, D06P 508

Patent

active

045839891

ABSTRACT:
The present invention relates to a method for improving the color fastness of a dyed product which comprises treating a dyed product dyed with a reactive dye with the aqueous solution of a copolymer of monoallylamine and a specified diallylamine derivative.

REFERENCES:
patent: 3490859 (1970-01-01), Soiron et al.
patent: 4417898 (1983-11-01), Hasler et al.
patent: 4439203 (1984-03-01), Runyon et al.
patent: 4475918 (1984-10-01), Kissling et al.
patent: 4511707 (1985-04-01), Runyon et al.

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