Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-08-28
1980-02-05
Sneed, Helen M. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2604297, 260437R, 2604482N, C07F 730, C07F 722, C07F 724
Patent
active
041872401
ABSTRACT:
A Te(II) complex represented by the formula: RTeM(R').sub.3 wherein M is lead, tin, germanium or silicon; R and R' are alkyl or aryl is useful in an imaging material to provide a non-silver image. The imaging material can be a photographic material, especially a heat-developable photographic material containing, for example, a photosensitive metal salt other than the Te(II) material or other sources of developable nuclei.
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Gardner Sylvia A.
Gysling Henry J.
Eastman Kodak Company
Knapp Richard E.
Sneed Helen M. S.
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