Monoazo dyestuffs for the sublimation transfer process

Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration

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Details

8467, 8512, 8662, 8696, 503227, 534573, D06P 513, B41M 526, C09B 2908, C09B 4342

Patent

active

051694042

ABSTRACT:
Use of water-insoluble monoazo dyestuffs of the formula I ##STR1## wherein R.sup.1 denotes alkyl having 1 to 6 C atoms, cyclopentyl, cyclohexyl, fluorine, chlorine, bromine, alkoxy having 1 to 4 C atoms or trifluoromethyl,

REFERENCES:
patent: 4582509 (1986-04-01), Buhler et al.
patent: 4695288 (1987-09-01), Ducharme
patent: 4760049 (1988-07-01), Etzbach et al.
patent: 4764177 (1988-08-01), Sumi et al.
patent: 4764178 (1988-08-01), Gregory et al.

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