Process for preparing a positive overlay

Details Process for preparing a positive overlay Process for preparing a positive overlay

1983-12-22

1984-12-18

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

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

Image layer portion transfer and element therefor

430257, G03C 168, G03C 700, G03F 300

Patent

active

044891539

ABSTRACT:
Process for preparing a positive overlay using an imagewise exposed peel apart photosensitive element comprising a strippable cover sheet, photoadherent layer containing a colorant, a tacky, nonphotosensitive contiguous layer, and a support wherein after peeling apart the element bearing the contiguous layer and complementary colored unexposed areas is adhered to a transparent receptor, and the transparent and colored unexposed image adhered thereto are removed. By repeating the procedure with peel apart elements of different color and overlaying the images in register colored proofs are prepared.

REFERENCES:
patent: 3721557 (1973-03-01), Inoue
patent: 3785817 (1974-01-01), Kochta
patent: 4282308 (1981-08-01), Cohen et al.
patent: 4316951 (1982-02-01), Cohen et al.

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