Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1990-01-02
1991-11-05
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...
430165, 430190, 430193, 430195, 430197, 430312, 430313, 430323, 430325, 430326, B03C 160, C03F 708, C08G 7760
Patent
active
050631349
ABSTRACT:
A photosensitive composition contains a polymer having a unit represented by formula I, and a photosensitive agent: ##STR1## wherein each of R.sub.1 to R.sub.4 represents a hydrogen atom, an alkyl group, an alkoxyl group, or a substituted or non-substituted allyl group, at least one of R.sub.1 to R.sub.4 being an alkyl groups having 1 to 10 carbon atoms and containing silicon, l represents a positive integer, and each of a and b represents an integer from 1 to 3, and c represents an integer from 0 to 2, a+b+c not exceeding 4.
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patent: 4521274 (1985-06-01), Reichmanis et al.
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patent: 4722881 (1988-02-01), Ueno et al.
patent: 4788127 (1988-11-01), Bailey et al.
English abstract of Japanese Publication #61-198,151, published 9/2/86 (Mitsubishi Chem.).
English abstract of Japanese Publication #60-59,347, published 4/5/85 (Tanaka).
Hayase Shuzi
Horiguchi Rumiko
Onishi Yasunobu
Bowers Jr. Charles L.
Doody Patrick
Kabushiki Kaisha Toshiba
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