Fiber reactive anthraquinone dyes

Details Fiber reactive anthraquinone dyes Fiber reactive anthraquinone dyes

1993-06-14

1995-02-28

Ford, John M.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

C07D25140, C07D25146, C07D25152

Patent

active

053938844

ABSTRACT:
The invention is that of a water soluble fiber reactive anthraquinone blue dyes. These dyes may be used to dye and print textiles and other substrates containing hydroxy and or groups in brilliant blue colors. The dyes of the invention are free of heavy metals.

REFERENCES:
Niwa et al., Chemical Abstracts, vol. 98, entry 108873z (1983).
Mitsubishi Chemical., Chemical Abstracts, vol. 101, entry 56488m (1984).

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