| 摘要 |
A heat-sensitive recording medium is presented, comprising a substrate ( 2 ) with a first side and a second side remote therefrom a heat-sensitive recording layer ( 4 ) which is placed on the first side of the substrate ( 2 ) and comprises at least one colorant precursor and colour acceptor, the colorant precursor and colour acceptor reacting with one another under the influence of heat to form a colour, a printed protective layer ( 9 ) which covers the recording layer ( 4 ), is crosslinkable and crosslinked under the influence of energy-rich radiation and is based on (meth)acrylates, characterised in that the protective layer ( 9 ) contains from 65 to 95% by weight of one or more (meth)acrylates, selected from the group comprising polyether(meth)acrylate, epoxy(meth)acrylate and urethane(meth)acrylate from 0 to 20% by weight of photoinitiators and from 0.5 to 20% by weight of wax, at least one (meth)acrylate from the aforementioned group being an amine-modified (meth)acrylate and the percentages by weight adding up to form from 65.5 to 100% by weight of the layer ( 9 ), the protective layer ( 9 ) is printed on from a non-aqueous phase, at least one pigmented print layer ( 5,6 ) is applied between the recording layer ( 4 ) and the protective layer ( 9 ) and/or, in the case of a multi-ply protective layer ( 9 ), between the at least two plies of the protective layer ( 9 ).
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