Water-soluble phthalocyanine compounds, process for their prepar

Details Water-soluble phthalocyanine compounds, process for their prepar Water-soluble phthalocyanine compounds, process for their prepar

1989-05-03

1991-10-22

Shah, Mukund J.

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

Organic compounds

Azo

C09B 5614, D06P 139

Patent

active

050596829

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

REFERENCES:
patent: 3445449 (1969-05-01), Meininger et al.
Siegle & Co., Chem. Abs., vol. 62 entry 2860 a (1965).
J. R. Geigy, Chem. Abs., vol. 64 entry 2205 c (1966).
Yamamura et al., Chem. Abs., vol. 105 entry # 192866 t (1986).

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