Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1976-11-01
1982-08-17
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430251, 430428, 430455, 430456, G03C 554, G03C 148, G03C 538
Patent
active
043450180
ABSTRACT:
Alkanes containing an intralinear sulfonyl group and a cyano group separated by a single carbon substituted with at least one hydrogen atom are employed as silver halide solvents in photographic processes and compositions.
REFERENCES:
patent: 3769014 (1973-10-01), Stewart et al.
patent: 3975423 (1976-08-01), Borror et al.
Borror Alan L.
Greenwald Richard B.
Campbell Sybil A.
Polaroid Corporation
Schilling Richard L.
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