Radiation imagery chemistry: process – composition – or product th – Nonradiation sensitive image processing compositions or... – Developer
Patent
1998-04-27
1999-12-07
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Nonradiation sensitive image processing compositions or...
Developer
430480, 430483, 430486, 430490, G03C 5305
Patent
active
059981121
ABSTRACT:
A photographic developer composition is disclosed, comprising a reductone, as a developing agent and a compound represented by the following formula (1). The reductone is a compound represented by following formula (A). The processing method by use of the developer composition is also disclosed.
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patent: 5834171 (1998-11-01), Suzuki et al.
Research Disclosure, "An Ascorbic Acid Developer in Various Photographic Applications" (1995) Mar., pp. 185-224, No. 371.
Derwent Publications Ltd., Section Ch, Week 9741, An 97-439545 XP002075521 of JP 09 197 629 A.
Konica Corporation
Le Hoa Van
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