Radiation imagery chemistry: process – composition – or product th – Radiation modifying product or process of making – Screen other than for cathode-ray tube
Reexamination Certificate
2005-08-30
2010-12-07
McPherson, John A. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Radiation modifying product or process of making
Screen other than for cathode-ray tube
C430S286100
Reexamination Certificate
active
07846622
ABSTRACT:
An alkali-developable, colored photosensitive resin composition obtained by adding a colorant and a photopolymerization initiator to an alkali-developable resin composition, containing a reaction product obtained by esterification between an epoxy adduct and a polybasic acid anhydride, the epoxy adduct having a structure formed by adding an unsaturated monobasic acid and a compound selected from a phenol compound, an alcohol compound, an amine compound, and a carboxylic acid to an epoxy resin represented by general formula. The epoxy adduct is formed by adding 0.1 to 1.0 carboxyl group of the unsaturated monobasic acid and 0 to 0.9 phenolic hydroxyl group, alcoholic hydroxyl group, amino group or carboxyl group per epoxy group of the epoxy resin, with the sum of the carboxyl unsaturated monobasic acid and the phenolic hydroxyl group, alcoholic hydroxyl, amino or carboxyl group being 0.1 to 1.0 per epoxy group.
REFERENCES:
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Computer-generated translation of JP 9-087346 (Mar. 1997).
Computer-generated translation of JP 2001-081416 (Feb. 2001).
Computer-generated translation of JP 2000-053746 (Feb. 2000).
Demachi Yasuyuki
Ishiguro Tomohito
Ito Hiromitsu
Kimishima Koichi
Maeda Tadatoshi
Adeka Corporation
McPherson John A.
Toppan Printing Co. Ltd.
Young & Thompson
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