Aqueous printing inks for transfer printing containing polyvinyl

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

8552, 8582, 8922, 106 22, B41M 502, C09D 1110, D06P 500

Patent

active

045431027

ABSTRACT:
The invention relates to aqueous low-viscosity printing inks which, in addition to containing at least one sublimable dye suitable for transfer printing and optionally further ingredients, also contains a mixture of at least one polyvinyl alcohol and a polyacrylate and/or a styrene acrylic copolymer. Such printing inks are suitable in particular for printing supports for transfer printing on gravure printing machines.

REFERENCES:
patent: 3647503 (1972-03-01), Mizutani et al.
patent: 3995992 (1976-12-01), Defago et al.
patent: 4021591 (1977-05-01), de Vries et al.
patent: 4093415 (1978-06-01), Defago et al.
patent: 4272292 (1981-06-01), Mizuno et al.

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