Copper phthalocyanine N-Di-N-butylaminoalkyl sulfonamide, quater

Details Copper phthalocyanine N-Di-N-butylaminoalkyl sulfonamide, quater Copper phthalocyanine N-Di-N-butylaminoalkyl sulfonamide, quater

1973-08-02

1976-05-04

Levy, Donald

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 1XA, 162162, 2603145, D21h 146, C09b 4704

Patent

active

039543927

ABSTRACT:
A new dye having a turquoise blue color and high water solubility suitable for dyeing cellulose materials such as paper and textile fibers such as cotton, polyamides and polyacrylonitrile having the formula: ##EQU1## WHEREIN P IS 2 OR 3, M IS 1 THROUGH 5, PC is a phthalocyanine radical, X.sup.- is an anion and R is H or lower alkyl of 1 through 4 carbon atoms.
The invention further comprises a process for using the new dye on paper, the paper dyed with the new dye and the base intermediate used for preparing the new dye.

REFERENCES:
patent: 2863875 (1958-12-01), Bienert et al.
patent: 3210345 (1965-10-01), Gamlen et al.
patent: 3454568 (1969-07-01), Fuchs et al.
patent: 3565570 (1971-02-01), Dien

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