Copper phthalocyanine dyestuffs and their use

Details Copper phthalocyanine dyestuffs and their use Copper phthalocyanine dyestuffs and their use

1994-10-14

1996-03-26

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Wood dyeing process

8518, 8661, 8919, 106 20D, 106 22D, 540131, 540133, 540135, 540139, C09B 4720, C09B 4724, C09B 1102, D06P 362

Patent

active

055017100

ABSTRACT:
The novel copper phthalocyanine dyestuffs of the formula (I) ##STR1## in which CuPc represents a copper phthalocyanine radical,

REFERENCES:
patent: 3660427 (1972-05-01), Back
patent: 4671799 (1987-06-01), Degan et al.
Derwent Abstract of JO 1-190770 Jul. 1989.
Derwent Abstracts, Week 8712, p. 30; FARB G02, 87-051226/08, J62034-970-A; "Illustration intaglio printing ink prepn . . . ", Bayer AG, Aug. 8, 1985.

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