PHOTOGRAPHIC FILM DEVELOPER
Patent
·
OSTI ID:4309685
S>An improved photographic developer is presented having very high energy development fine grain characteristics and a long shelf life. These characteristics are obtained by the use of aminoacetic acid in the developer, the other constituents of which are: sodium sulfite, hydroquinone, sodiunn borate, boric acid and potassium bromide, 1-phenyl-3-pyrazolidone.
- Research Organization:
- Originating Research Org. not identified
- DOE Contract Number:
- NONE;
- NSA Number:
- NSA-12-014421
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 2840471
- OSTI ID:
- 4309685
- Country of Publication:
- United States
- Language:
- English
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