Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1989-10-10
1992-05-05
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430380, 430382, 430407, G03C 746, G03C 550
Patent
active
051107155
ABSTRACT:
The present invention relates to a photographic reversal process for the production of positive photographic images by imagewise exposure of the photosensitive material containing at least one silver halide emulsion layer, black-and-white first development of the material, chemical fogging or diffuse second exposure and subsequent color development, characterized in that
REFERENCES:
patent: 3295975 (1967-01-01), Meckl et al.
patent: 3883354 (1975-05-01), Molenda
patent: 4194911 (1980-03-01), Huffman et al.
patent: 4258117 (1981-03-01), Morgan et al.
patent: 5006439 (1991-04-01), Wernicke et al.
Berthold Werner
Haseler Helmut
Tappe Gustav
Wernicke Ubbo
Agfa Gavaert Aktiengesellschaft
Dote Janis L.
McCamish Marion E.
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