Process and materials for controlling the visual aspect of image

Details Process and materials for controlling the visual aspect of image Process and materials for controlling the visual aspect of image

1993-11-22

1995-01-31

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Stripping process or element

Forming composite image, e.g., multiple stripped image...

430256, 430258, 430262, 428 42, G03C 1112

Patent

active

053858050

ABSTRACT:
Process and material for controlling the visual aspect of an image present in a hydrophilic colloid layer, layer system, or relief pattern on a permanent support by transferring a continuous non-photosensitive layer assembly from a temporary support to said image, said transfer being brought about by pre-wetting the image-carrying permanent support, bringing the pre-wet image-carrying permanent support in face-to-face contact with said continuous non-photosensitive layer assembly carried by said temporary support, stripping off the temporary support to leave said continuous non-photosensitive layer assembly covering and adhering to said image-carrying permanent support, and drying the resulting layer packet, wherein said continuous non-photosensitive layer assembly comprises in the given sequence a polyester layer having sufficient adhesiveness to said temporary support to remain adhering thereto before being stripped therefrom and yet having sufficient repellency in respect of said temporary support to make possible an easy separation therefrom, a subbing layer system, and an adhesive top layer showing high adhesiveness to said pre-wet, image-carrying permanent support.

REFERENCES:
patent: 4925767 (1990-05-01), Daems et al.
patent: 5270147 (1993-12-01), Van Thillo et al.

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