Water-soluble phthalocyanine compounds, preparation and use ther

Details Water-soluble phthalocyanine compounds, preparation and use ther Water-soluble phthalocyanine compounds, preparation and use ther

1989-05-03

1991-02-12

Shah, Mukund J.

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

Organic compounds

Azo

534845, 534766, 540140, 540122, 540123, 540124, C09B 4704

Patent

active

049925326

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

REFERENCES:
patent: 3622557 (1971-11-01), Seller et al.
patent: 3625936 (1971-12-01), Meininger et al.
patent: 4201547 (1980-05-01), Feess et al.
patent: 4602084 (1986-07-01), Hurter
Chem. Abstract 62 2860a.
Chem. Abstract, 105 192866t(1986).
Rad et al., Chemical Abstracts, vol. 82, 1975, No. 8, #45056g (Indian Pat. No. 101,829).

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