Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1977-11-17
1979-12-04
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
20415912, 430189, 430197, 430306, G03C 152, G03C 168, C08L 100, C08L 300
Patent
active
041770730
ABSTRACT:
Disclosed is a novel photosensitive composition comprising an alkali-soluble photosensitive resin and an additive consisting of at least one aromatic polybasic carboxylic cellulose ether ester which is a reaction product of an aromatic polybasic carboxylic anhydride with a cellulose ether compound of the formula (I) or (II):
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Kosar, Light Sensitive Systems, John Wiley & Sons, N.Y., pp. 321-353.
Hata Yukinori
Itoh Fumio
Watanabe Tsutomu
Oji Paper Co. Ltd.
Schilling Richard L.
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