Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1979-09-19
1981-07-07
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430223, 430551, 430559, G03C 554, G03C 110
Patent
active
042775531
ABSTRACT:
A silver halide emulsion containing an image dye-forming substance and a hydroquinone compound containing at least one electron attracting group as a color fog inhibiting agent.
REFERENCES:
patent: 2403721 (1946-07-01), Jelley et al.
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patent: 2728659 (1955-12-01), Loria et al.
patent: 3801322 (1974-04-01), Shirasu et al.
patent: 3930866 (1976-01-01), Oishi et al.
patent: 4113495 (1978-09-01), Shishido et al.
Kobayashi Ryuichiro
Mizukura Noboru
Onodera Kaoru
Brown J. Travis
Konishiroku Photo Industry Co,., Ltd.
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