Process for producing dyeings with reactive dyestuffs

Details Process for producing dyeings with reactive dyestuffs Process for producing dyeings with reactive dyestuffs

1984-07-19

1986-05-13

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Reactive dye composition, process, or product

8551, 8604, 8918, C09B 6200

Patent

active

045884137

ABSTRACT:
Improvements in the fastness properties of substrates dyed with reactive dyestuffs are achieved by a dyeing after-treatment with an agent which is the reaction product polyethyleneimine and a bifunctional alkylating agent.

REFERENCES:
patent: 3301696 (1967-01-01), Taube et al.
patent: 3334138 (1967-08-01), Feeman

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