Aluminum phthalocyanine reactive dyes

Details Aluminum phthalocyanine reactive dyes Aluminum phthalocyanine reactive dyes

1996-12-11

1998-12-08

Shah, Mukund J.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540126, 540122, 540140, 540123, 540131, 8661, 534627, C09B 62026, C09B 4724

Patent

active

058471111

ABSTRACT:
Novel aluminium phthalocyanine compounds of having the formula ##STR1## and their salts wherein D represents --SO.sub.2 NR.sub.a --A--SO.sub.2 --B or ##STR2## --SO.sub.2 B is a fiber-reactive group and Z is a heterocyclic fiber-reactive group having 1 or 2 labile halogens selected from fluorine or chlorine.
The novel aluminium phthalocyanine compounds and their salts are fiber-reactive dyestuffs useful in dyeing or printing hydroxy-group-containing or nitrogen-containing organic substrates.

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