Dual laminate process for thermal color proofing

Details Dual laminate process for thermal color proofing Dual laminate process for thermal color proofing

1992-06-03

1994-01-04

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Imagewise heating, element or image receiving layers...

430201, 430256, 503227, G03C 700, B41M 5035, B41M 526

Patent

active

052759121

ABSTRACT:
A process for forming a color image which may be used to represent a printed color image to be obtained from a printing press comprising (a) forming a thermal dye transfer image in a polymeric dye image-receiving layer of an intermediate dye-receiving element by imagewise-heating a dye-donor element and transferring a dye image to the dye image-receiving layer, (b) laminating a polymeric dye-migration barrier layer to the imaged dye image-receiving layer, and (c) laminating the dye-migration barrier layer and imaged dye image-receiving layer together to the surface of a paper substrate. By applying a dye-migration barrier layer to the imaged dye image-receiving layer and subsequently laminating both layers to the paper substrate together, the final paper substrate is subjected to only a single lamination step, and wrinkles caused by multiple laminations can be virtually eliminated.

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