Azo dyes containing triazine middle components and a 1,4-phenyle

Details Azo dyes containing triazine middle components and a 1,4-phenyle Azo dyes containing triazine middle components and a 1,4-phenyle

1993-01-27

1994-07-12

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534605, 534606, 534612, 534631, 534635, 534636, 534637, 534691, 534756, 534764, 534796, C09B 6209, C09B 4316, D06P 362, D06P 304

Patent

active

053289951

ABSTRACT:
The compounds of the formula ##STR1## where the substituents are as defined in claim 1, are direct dyes for various substrates, in particular cellulosic fibre materials. They are high temperature resistant and therefore are particularly highly suitable for the one-bath, single-stage dyeing of polyester/cotton blend fabrics with a disperse dye for the polyester fibres under the dyeing conditions for polyester fibres.

REFERENCES:
patent: 3945990 (1976-03-01), Ikeda et al.
patent: 4082739 (1978-04-01), Seitz
patent: 4453945 (1984-01-01), Miyamoto et al.
patent: 4474696 (1984-10-01), Takahashi
patent: 4605442 (1986-08-01), Kawashita et al.
patent: 4866163 (1989-09-01), Koch
patent: 4997919 (1991-03-01), Schaulin
patent: 5006128 (1991-04-01), Pedrazzi
patent: 5149790 (1992-09-01), Taylor
Dye Industry, vol. 39, No. 8 (1991) Chemical Abstracts, 93:27939v (1980).
Chemical Abstracts, 97:111284t (1982).
Chemical Abstracts, 114:209454t (1991).

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