Process for the preparation of phthalocyanine reactive dyestuffs

Details Process for the preparation of phthalocyanine reactive dyestuffs Process for the preparation of phthalocyanine reactive dyestuffs

1979-11-26

1981-01-20

Clingman, A. Lionel

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8661, 2603145, 544181, 544194, C09B 4704

Patent

active

042461740

ABSTRACT:
Phthalocyanine dyestuffs of the formula ##STR1## wherein Pc denotes the radical of a copper phthalocyanine or nickel phthalocyanine,

REFERENCES:
patent: 2288478 (1942-06-01), Nadler et al.
patent: 3660386 (1972-05-01), Benz et al.
patent: 3711508 (1973-01-01), Groll
patent: 3989692 (1976-11-01), Jager et al.
patent: 4052386 (1977-10-01), Bein et al.
patent: 4115378 (1978-09-01), Bien et al.

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