Accepting element for thermo-sublimation print process

A colour acceptor material for the thermal sublimation printing process with a carrier and a colour acceptor layer containing a copolymer of   a) 15-75% by weight of a vinylaromatic   b) 5-40% by weight of (meth)acrylonitrile   c) 10-70% by weight of (meth)acrylate ester with 4 to 18 C atoms in the...

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Bibliographische Detailangaben
Hauptverfasser: UYTTERHOEVEN, HERMAN, BLOODWORTH, ROBERT, PODSZUN, WOLFGANG
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A colour acceptor material for the thermal sublimation printing process with a carrier and a colour acceptor layer containing a copolymer of   a) 15-75% by weight of a vinylaromatic   b) 5-40% by weight of (meth)acrylonitrile   c) 10-70% by weight of (meth)acrylate ester with 4 to 18 C atoms in the alcohol radical   d) 0-30% by weight of further vinyl monomers with the proviso that the glass transition temperature of the copolymer is more than 40 DEG C and the weight ratio of the components a:b is 1:1 to 4:1, is distinguished by high colour density and adequate image stability with minimum lateral diffusion.