Transfer-printing support

Details Transfer-printing support Transfer-printing support

1981-07-31

1983-08-30

Higel, Floyd D.

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Dry heat treatment for penetration

8470, 8639, 8640, 106 22, 106 23, 427145, 427147, 427148, 427150, 427261, 427146, 428323, 428411, 428481, 428492, 428511, 428535, 428915, B41M 518, B41M 520, C09B 2906, C09B 2908

Patent

active

044016921

ABSTRACT:
Transfer-printing supports, which are impregnated or printed with a formulation containing a mixture of a blue disperse dyestuff which sublimes readily and has the formula ##STR1## in which X is hydrogen or halogen, R, R.sup.1 and R.sup.2 denote alkyl with 1 to 4 carbon atoms and R.sup.3 denotes hydrogen or alkyl with 1 to 4 carbon atoms, and yellow to red disperse dyestuffs which sublime readily, give deep and fast black dyeings on polyester materials and polyester mixed materials by the heat transfer-printing process.

REFERENCES:
patent: 4050891 (1977-09-01), Magill
patent: 4131695 (1978-12-01), Petitpierre
patent: 4185957 (1980-01-01), Magill
Nomura et al., Chemical Abstracts, vol. 88, 137841m (1978).

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