Process for dyeing or printing fibre materials containing hydrox

Details Process for dyeing or printing fibre materials containing hydrox Process for dyeing or printing fibre materials containing hydrox

1997-01-29

1998-06-09

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8641, 8549, D06P 139, D06P 1382

Patent

active

057626529

ABSTRACT:
Process for dyeing or printing fiber materials containing hydroxyl groups, characterized in that at least one blue-dyeing dyestuff of the formula ##STR1## wherein the substituents have the meaning given in the description, is used together with at least one yellow-dyeing and/or at least one red-dyeing and/or at least one navy blue- or black-dyeing dyestuff.

REFERENCES:
patent: 4990615 (1991-02-01), Henk et al.
patent: 5122605 (1992-06-01), Pedrazzi
patent: 5213582 (1993-05-01), Wild et al.
patent: 5223000 (1993-06-01), Lauk
patent: 5232462 (1993-08-01), Tzikas
patent: 5268475 (1993-12-01), Lauk
patent: 5320648 (1994-06-01), McMullen et al.
patent: 5324330 (1994-06-01), Schaulin et al.

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