Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Process producing multiple image
Patent
1984-10-22
1987-04-21
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Process producing multiple image
430142, 430145, 430166, 430192, 430257, 430262, 430293, G03G 720, G03G 1112, G03G 518
Patent
active
046596429
ABSTRACT:
This invention relates to positive working photosensitized 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 predict the image quality from a lithographic printing process.
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Koletar Gabor I.
Platzer Stephan J. W.
Shadrach Richard L.
American Hoechst Corporation
Bowers Jr. Charles L.
Roberts Richard S.
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