Negative working, peel developable, single sheet color proofing

Details Negative working, peel developable, single sheet color proofing Negative working, peel developable, single sheet color proofing

1996-05-21

1998-08-11

Letscher, Geraldine

Radiation imagery chemistry: process, composition, or product th

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

Image layer portion transfer and element therefor

430254, 430256, 430257, 430260, 430293, 430143, G03C 300

Patent

active

057925887

ABSTRACT:
This invention relates to negative working color proofing sheet constructions which, upon exposure to an actinic radiation source through a screened image, can accurately reproduce said image. The construction is useful as a color proofing film which can be employed to accurately predict the image quality from a lithographic printing process. The image is produced by forming a composite of a receiver sheet, an adhesive layer, a color layer and cover sheet. Upon imagewise exposure, a negative image appears on the receiver base after dry peel apart development.

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