Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1985-08-09
1987-04-07
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430143, 430157, 430158, 430162, 430257, 430259, 430263, 430293, G03C 190, G03C 176, G03C 700, G03C 1112
Patent
active
046561145
ABSTRACT:
A light-sensitive color proofing sheet is described for producing an image on various substrates. A light-sensitive continuous color layer is releasably attached to a carrier. Overlying the color layer is a water-insoluble transparent colorless barrier layer. On the opposite surface of the barrier layer is a thermally laminable adhesive layer. Upon lamination of the sheet to a substrate, removal of the carrier and exposure to actinic radiation, the color layer is formed into an image, photomechanically, by removal of the non-image areas.
REFERENCES:
patent: 3136637 (1964-06-01), Larson
patent: 3671236 (1972-06-01), Van Beusekom
patent: 4260673 (1981-04-01), Krech
patent: 4366223 (1982-12-01), Larson
Cederberg Barbara M.
Musser Arlene K.
Bowers Jr. Charles L.
Litman Mark A.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
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