DIMENSION STABILIZED FIXED PHOTOGRAPHIC TYPE EMULSION AND A METHOD FOR PRODUCING SAME
Patent
·
OSTI ID:4793059
A process is given for stabilizing the dimensions of fixed gelatin-base photographic type emulsions containing silver halide, and particularly to such emulsions containing large amounts of silver chloride for use as nuclear track emulsions, so that the dimensions of the final product are the same as or in a predetermined fixed ratio to the dimensions of the emulsions prior to exposure. The process comprises contacting an exposed, fixed emulsion with a solution of wood rosin dissolved in ethyl alcohol for times corresponding to the dimensions desired, and thereafter permitting the alcohol to evaporate. (AEC)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-010260
- Assignee:
- U.S. Atomic Energy Commission
- Patent Number(s):
- US 3025162
- OSTI ID:
- 4793059
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-62
- Country of Publication:
- United States
- Language:
- English
Similar Records
STUDIES ON THE NUCLEAR EMULSIONS WITH POLYVINYL ALCOHOL (II). THE GAMMA- RAY SENSITIVITY OF THE PVA NUCLEAR EMULSIONS
Characteristics of the synthesis and properties of nuclear emulsions with substitution of the gelatin with synthetic polymers
Method for recovering silver from waste photographic film and paper
Journal Article
·
Thu Jun 01 00:00:00 EDT 1961
· Tokyo Kogyo Shikensho Hokoku (Japan) Changed to J. Natl. Chem. Lab. Ind.
·
OSTI ID:4793059
Characteristics of the synthesis and properties of nuclear emulsions with substitution of the gelatin with synthetic polymers
Journal Article
·
Mon Jan 01 00:00:00 EST 1973
· Zh. Nauch. Prikl. Fotogr. Kinematogr., v. 18, no. 6, pp. 440-448
·
OSTI ID:4793059
Method for recovering silver from waste photographic film and paper
Patent
·
Tue Jul 26 00:00:00 EDT 1988
·
OSTI ID:4793059