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
1997-03-06
1998-11-17
Nuzzolillo, M.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
430914, 430921, 522 31, G03C 1492
Patent
active
058374205
ABSTRACT:
A positive working photosensitive composition is disclosed, which comprises (a) a resin having groups capable of increasing solubility of the resin in an alkali developer through their decomposition due to the action of an acid and (b) a compound represented by formula (I) or (II) generating sulfonic acid by irradiation with active rays or radiant rays: ##STR1##
REFERENCES:
patent: 5347040 (1994-09-01), Reiser et al.
patent: 5569784 (1996-10-01), Watanabe et al.
patent: 5580695 (1996-12-01), Murata et al.
Aoai Toshiaki
Kodama Kunihiko
Uenishi Kazuya
Yamanaka Tsukasa
Fuji Photo Film Co. , Ltd.
Nuzzolillo M.
VerSteeg Steven H.
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