Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1989-02-24
1992-08-25
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430192, 430270, 430326, 430906, G03C 161
Patent
active
051418380
ABSTRACT:
A photosensitive composition is described, wherein it comprises a high-molecular compound having sulfonamide group to be insoluble in water, but soluble in an aqueous alkaline solution and a positive working photosensitive compound. The photosensitive composition is excellent in coatability and in developability when the composition is used for photosensitive lithographic printing plates.
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Hockh's Chemical Dictionary, McGraw-Hill Book Co., pp. 645-646.
Aoshima Keitaro
Nagashima Akira
Fuji Photo Film Co. , Ltd.
McCamish Marion E.
RoDee C. D.
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