Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1980-10-30
1982-10-12
Kittle, John E.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430428, 430455, 430456, G03C 554, G03C 148
Patent
active
043539769
ABSTRACT:
There are described photographic products, processes and compositions wherein cyclic crown ether ligands are utilized as silver halide solvents. Also disclosed are novel cyclic crown ether ligands.
REFERENCES:
patent: 3062646 (1962-11-01), Dann et al.
patent: 3930867 (1976-01-01), Bigelow
patent: 4017314 (1977-04-01), Blake
Tetrahedron Letters, Pelissard and Louis, vol. 45, pp. 4589-4592, (1972).
Inorganic Nuclear Chemistry Letters, Louis et al., vol. 13, pp. 31-35, (1977).
Bloom, deceased Stanley M.
Sachdev Krishna G.
Goodrow John L.
Kittle John E.
Maccarone Gaetano D.
Polaroid Corporation
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