BE672669A - - Google Patents
Info
- Publication number
- BE672669A BE672669A BE672669A BE672669A BE672669A BE 672669 A BE672669 A BE 672669A BE 672669 A BE672669 A BE 672669A BE 672669 A BE672669 A BE 672669A BE 672669 A BE672669 A BE 672669A
- Authority
- BE
- Belgium
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
- C07C59/10—Polyhydroxy carboxylic acids
- C07C59/105—Polyhydroxy carboxylic acids having five or more carbon atoms, e.g. aldonic acids
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US413962A US3396028A (en) | 1964-11-25 | 1964-11-25 | Silver halide emulsions containing hydroxy carboxylic acid derivatives as fog inhibitors |
| US481081A US3397984A (en) | 1965-08-19 | 1965-08-19 | Silver dye bleach materials improving image density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672669A true BE672669A (en) | 1966-03-16 |
Family
ID=27022362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672669A BE672669A (en) | 1964-11-25 | 1965-11-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE672669A (en) |
| CH (1) | CH449419A (en) |
| FR (1) | FR1457804A (en) |
| GB (1) | GB1131414A (en) |
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1965
- 1965-11-22 FR FR39229A patent/FR1457804A/en not_active Expired
- 1965-11-22 BE BE672669A patent/BE672669A/xx unknown
- 1965-11-25 CH CH1623665A patent/CH449419A/en unknown
- 1965-11-25 GB GB5011165A patent/GB1131414A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1457804A (en) | 1966-11-04 |
| GB1131414A (en) | 1968-10-23 |
| CH449419A (en) | 1967-12-31 |