Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Image layer portion transfer and element therefor
Patent
1979-12-20
1981-01-27
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Image layer portion transfer and element therefor
430271, 430273, 430286, 430291, 430302, 430320, G03C 1112
Patent
active
042476194
ABSTRACT:
An improved peel apart photosensitive element comprises a strippable cover sheet, a photoadherent layer, and a tacky, nonphotosensitive contiguous layer receptive to colorant or particulate material, and a support. The element is useful in applications such as color proofing. Such elements are capable of producing reverse toned or colored images as well as duplicate colored images with greatly improved tonal range and image fidelity.
REFERENCES:
patent: 3607264 (1971-09-01), Celeste et al.
patent: 3620726 (1971-11-01), Chu et al.
patent: 3754920 (1973-08-01), Kuchta
patent: 3785817 (1974-01-01), Kuchta
patent: 3891441 (1974-06-01), Tsuji et al.
Cohen Abraham B.
Fan Roxy N.
Brammer Jack P.
E. I. Du Pont de Nemours and Company
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