Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Process producing multiple image
Patent
1986-07-01
1989-02-28
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Process producing multiple image
G03C 700, G03C 534, G03F 708
Patent
active
048085081
ABSTRACT:
This invention relates to negative 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.
REFERENCES:
patent: 4650738 (1987-03-01), Platzer et al.
patent: 4652604 (1987-03-01), Walls et al.
Kirk-Othmer "Encyclopedia of Polymer Science & Technology", vol. 14, pp. 208-235, John Wiley & Sons, 1971.
Bowers Jr. Charles L.
Hoechst Celanese Corporation
Roberts Richard S.
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