Tetrazo dyestuffs

Details Tetrazo dyestuffs Tetrazo dyestuffs

1996-07-05

1998-07-28

Higel, Floyd D.

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

Organic compounds

Azo

534796, 534803, 106 3127, 106 3148, 106 3151, 106 3152, C09B 35031, C09B 35233, C09D 1102, D06P 104, D06P 139, D06P 141

Patent

active

057864594

ABSTRACT:
Compounds of the formula (I) ##STR1## have been found which are suitable for dyeing and printing hydroxyl- and/or amido-containing substrates, in particular for printing paper by the ink-jet method.

REFERENCES:
patent: 2258977 (1941-10-01), Dickey et al.
patent: 3072454 (1963-01-01), Long et al.
patent: 3108846 (1963-10-01), Utsunomiya et al.
patent: 4273707 (1981-06-01), Pedrazzi
patent: 4465627 (1984-08-01), Pedrazzi
patent: 4594410 (1986-06-01), Pedrazzi
patent: 5053495 (1991-10-01), Greenwood et al.
patent: 5489671 (1996-02-01), Ogino et al.

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