Photographic products, processes and compositions utilizing insulated azo dye developers
United States Patent 3255001
US Patent References:
Process of preparing monobenzoyldiamino-anthraquinones
- - 1867058
Stabilized hydrocarbons
- - 2090484
Photographic color developer
- - 2206126
1-aryl-5-pyrazolone azo compounds
- - 2512251
Azo dyes as silver halide photographic developing agents
- - 2543691
Process of preparing monobenzoyldiamino-anthraquinones
- - 1867058
Stabilized hydrocarbons
- - 2090484
Photographic color developer
- - 2206126
1-aryl-5-pyrazolone azo compounds
- - 2512251
Azo dyes as silver halide photographic developing agents
- - 2543691
Inventors:
Blout, Elkan R.
Rogers, Howard G.
Rogers, Howard G.
Publication Date:
06/07/1966
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Export Citation:
Assignee:
POLAROID CORP
Primary Class:
Other Classes:
430/562, 430/561, 430/225, 430/224
International Classes:
G03C8/18; G03C8/02
US Patent References:
| 2698244 | Photographic transfer process utilizing a primary color developer for producing a colored photographic transfer image | |||
| 2774668 | Process and product for forming color images from complete dyes | |||
| 2892710 | Photographic products and processes | |||
| 2983605 | Photographic products, processes, and compositions | |||
| 2983606 | Processes and products for forming photographic images in color |
Foreign References:
| FR1075877A | ||||
| GB482652A |