Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration
Patent
1991-02-21
1992-12-08
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Diffusion transfer dyeing process, transfer sheet and product
Dry heat treatment for penetration
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.
Buhler Ulrich
Kunz Erika
Ritter Josef
Cassella AG
Clingman A. Lionel
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