BE495747A - - Google Patents
Info
- Publication number
- BE495747A BE495747A BE495747DA BE495747A BE 495747 A BE495747 A BE 495747A BE 495747D A BE495747D A BE 495747DA BE 495747 A BE495747 A BE 495747A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G03C1/30—Hardeners
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1314449A GB675858A (en) | 1949-05-17 | 1949-05-17 | Improvements in or relating to the hardening of photographic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE495747A true BE495747A (US06291589-20010918-C00001.png) |
Family
ID=10017658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE495747D BE495747A (US06291589-20010918-C00001.png) | 1949-05-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE495747A (US06291589-20010918-C00001.png) |
| FR (1) | FR1020338A (US06291589-20010918-C00001.png) |
| GB (1) | GB675858A (US06291589-20010918-C00001.png) |
| NL (2) | NL153364B (US06291589-20010918-C00001.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870013A (en) * | 1956-11-29 | 1959-01-20 | Eastman Kodak Co | Hardening of gelatin with 2,3 dihydroxy dioxane |
| US2992130A (en) * | 1958-09-15 | 1961-07-11 | Eastman Kodak Co | Prevention of popping of transparencies |
| US3277041A (en) * | 1963-05-15 | 1966-10-04 | Eastman Kodak Co | Water resistant polyvinyl alcohol coatings |
-
0
- NL NL80789D patent/NL80789C/xx active
- NL NL676714664A patent/NL153364B/xx unknown
- BE BE495747D patent/BE495747A/xx unknown
-
1949
- 1949-05-17 GB GB1314449A patent/GB675858A/en not_active Expired
-
1950
- 1950-05-11 FR FR1020338D patent/FR1020338A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB675858A (en) | 1952-07-16 |
| NL153364B (nl) | |
| NL80789C (US06291589-20010918-C00001.png) | |
| FR1020338A (fr) | 1953-02-04 |
