Reactive phthalocyanine dyes

Details Reactive phthalocyanine dyes Reactive phthalocyanine dyes

1985-08-16

1988-05-10

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C09B 4704

Patent

active

047436840

ABSTRACT:
A reactive phthalocyanine dye having a specific substituent capable of dyeing cellulose fibers or a mixed fibers of polyester fibers and cellulose fibers to provide Turkish blue-dyed fibers excellent in color fastness to light and color fastness to washing is disclosed, which is represented by general formula [I] ##STR1##

REFERENCES:
patent: 4213757 (1980-07-01), Ruske et al.
patent: 4246174 (1981-01-01), Groll
patent: 4267107 (1981-05-01), Groll et al.
patent: 4268267 (1981-05-01), Duchardt et al.
patent: 4330469 (1982-05-01), Gati et al.
patent: 4369549 (1983-08-01), Nakamatsu et al.
patent: 4505714 (1985-03-01), Omura et al.

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