04263393 is referenced by 29 patents and cites 3 patents.

Novel electron donor precursors have the structure: ##STR1## wherein: Z represents the atoms to complete a mono-, bi- or tricyclic ring system, each ring of which contains 5 to 6 nuclear atoms;

Title
Novel electron donor precursors and photographic element containing them
Application Number
6/72871
Publication Number
4263393
Application Date
September 6, 1979
Publication Date
April 21, 1981
Inventor
Chin H Chen
Webster
NY, US
Agent
Joshua G Levitt
Assignee
Eastman Kodak Company
NY, US
IPC
G03C 1/10
G03C 5/54
G03C 7/00
G03C 1/40
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