摘要 |
The invention relates to a multilayer support (base, carrier, substrate) for the lamination of a recording material having a photocurable polymer layer, where the support has a pigment-containing binder layer on the surface facing the photocurable polymer layer and a release layer, which simplifies detachment from a carrier coated with a contact adhesive, on the surface facing away from the photocurable polymer layer. This support is characterised in that the release layer contains, as binder, a) a polyurethane to which a pigment has been added, or b) a mixture of a polyurethane and a polyacrylate to which a pigment has optionally been added. If, before the lamination of the recording material, this support is laminated with the reverse of a thick cardboard or a correspondingly thick plastic film, particularly favourable registration retention is ensured, which has an advantageous effect on the reproduction results of the print image.
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申请人 |
PAPIERFABRIK AUGUST KOEHLER AG, 7602 OBERKIRCH, DE |
发明人 |
GABRIEL, GERHARD, DIPL.-ING., 7606 LAUTENBACH, DE;PFISTERER, THEODOR, 7602 OBERKIRCH, DE |