Title:
PHOTOGRAPHIC ELEMENT
Document Type and Number:
Japanese Patent JPS5689739
Kind Code:
A
Abstract:
Photographic elements are disclosed which comprise a support having thereon at least two image dye-providing layer units wherein one of said image dye-providing layer units comprises a coarse-grain silver halide emulsion which has associated therewith a black-and-white silver halide developing agent. Processes for developing these photographic elements are also disclosed, such as contacting said photographic element with an alkaline solution containing color-developing agent and then using an amplifier solution containing a transition metal-ion complex to form image dye.
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Inventors:
BAANON REON BAISONETSUTO
Application Number:
JP14358280A
Publication Date:
July 21, 1981
Filing Date:
October 14, 1980
Export Citation:
Assignee:
EASTMAN KODAK CO
International Classes:
G03C5/40; G03C1/42; G03C7/00; G03C7/20; G03C7/30; G03C7/407; G03C7/42; (IPC1-7): G03C1/42; G03C5/40; G03C7/26
Foreign References:
| US3402046A | 1968-09-17 | |||
| US2360290A | 1944-10-10 | |||
| US2728659A | 1955-12-27 | |||
| US2732300A | 1956-01-24 | |||
| US2701197A | 1955-02-01 |