Invention Grant
US4543102A Aqueous printing inks for transfer printing containing polyvinyl alcohol and acrylate polymer 失效
含有聚乙烯醇和丙烯酸酯聚合物的转印用水性印刷油墨

Aqueous printing inks for transfer printing containing polyvinyl alcohol
and acrylate polymer
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.
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