Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1987-09-08
1989-05-09
Louie, Won H.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430607, 430608, 430612, 430569, 430604, 430605, 430584, 430570, 430592, 430447, G03C 106
Patent
active
048289620
ABSTRACT:
Photographic elements comprising a negative working silver halide emulsion containing high intensity reciprocity failure reducing amounts of dopant comprising both ruthenium and iridium ions.
REFERENCES:
patent: 3790390 (1971-02-01), Shiba et al.
patent: 3901713 (1975-08-01), Yamasue et al.
patent: 4288535 (1981-09-01), Kanisawa et al.
Research Disclosure 10801, Apr. 1973.
Grzeskowiak Nicholas E.
Penfound Keith A.
Kirn Walter N.
Litman Mark A.
Louie Won H.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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