Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1982-12-27
1984-02-28
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430271, 430278, 430281, 430285, 430288, 430905, 430910, G03C 178
Patent
active
044342233
ABSTRACT:
An image-forming element comprises a transparent base film, an aluminum film deposited on the base film, and a photosensitive layer formed on the aluminum film and which can be developed with an alkali aqueous solution developer. The photosensitive layer comprises of (a) 20 to 60% by weight of a copolymer of a vinyl toluene and a monoester of an unsaturated dibasic acid, (b) 10 to 70% by weight of an addition-polymerizable, ethylenically unsaturated monomer which is an acrylate or a methacrylate of a fatty polyhydroxy alcohol having at least two terminal ethylene groups and at least one hydroxyl groups, and (c) 0.5 to 30% by weight of a photopolymerization initiator.
REFERENCES:
patent: 4131518 (1978-12-01), Fromson
patent: 4242438 (1980-12-01), Sato
Kohira Takeo
Ohta Takatoshi
Sugiura Takeo
Taguchi Takao
Brammer Jack P.
Okamoto Chemical Industry Co., Ltd.
Toppan Printing Co. Ltd.
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