Sulfo group containing triphendioxazines having at least one 1,3

Details Sulfo group containing triphendioxazines having at least one 1,3 Sulfo group containing triphendioxazines having at least one 1,3

1990-02-23

1992-06-16

Lee, Mary C.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

534617, 534618, 534619, 534624, 534625, 534628, 534634, 534635, 540126, 8527, 8549, C09B 6204, C09B 1902, C09B 6726, D06P 1382

Patent

active

051226057

ABSTRACT:
Sulpho group-containing dioxazine compounds corresponding to the formula ##STR1## in which the symbols are as defined in the specification, and salts thereof as well as dyeing preparations thereof are useful for dyeing or printing hydroxy group- or nitrogen-containing organic substrates, optionally combined with a special after-treatment of the dyed or printed textiles thus obtained to improve their wet fastness properties. Most preferred substrates are textile material containing or consisting of cellulose and paper.

REFERENCES:
patent: 2763641 (1956-09-01), Seitz et al.
patent: 2954378 (1960-09-01), Pugin et al.
patent: 3117957 (1964-01-01), Boyd et al.
patent: 3177214 (1965-04-01), Sulzer et al.
patent: 3310556 (1967-03-01), Von Der Crone et al.
patent: 4092478 (1978-05-01), Plant et al.
patent: 4261889 (1981-04-01), Seiler et al.
patent: 4841049 (1989-06-01), Seitz
patent: 4990615 (1991-02-01), Henk et al.

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