BE627013A - - Google Patents
Info
- Publication number
- BE627013A BE627013A BE627013DA BE627013A BE 627013 A BE627013 A BE 627013A BE 627013D A BE627013D A BE 627013DA BE 627013 A BE627013 A BE 627013A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/26—Oxygen atoms
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US165661A US3207604A (en) | 1962-01-11 | 1962-01-11 | Hardening photographic silver halide emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE627013A true BE627013A (xx) |
Family
ID=22599896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE627013D BE627013A (xx) | 1962-01-11 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3207604A (xx) |
| BE (1) | BE627013A (xx) |
| GB (1) | GB1025796A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405136A (en) * | 1964-09-15 | 1968-10-08 | Upjohn Co | 1-phenylsulfonyl-2-benzimidazo-linones and 1-phenylsulfonyl-2-benzimidazolinethiones |
| US3516834A (en) * | 1966-03-18 | 1970-06-23 | Eastman Kodak Co | Ionizing radiation sensitive photographic element comprising foamed gelatin-silver halide emulsion |
| CH583201A5 (xx) * | 1973-11-13 | 1976-12-31 | Ciba Geigy Ag | |
| US4254217A (en) * | 1978-06-19 | 1981-03-03 | Mitsubishi Paper Mills, Ltd. | Hardener-incorporated gelatin composition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE714714C (de) * | 1937-06-20 | 1941-12-05 | Ig Farbenindustrie Ag | Verfahren zum Haerten von Eiweissstoffen |
| US2732316A (en) * | 1952-12-03 | 1956-01-24 | Hardening of gelatin |
-
0
- BE BE627013D patent/BE627013A/xx unknown
-
1962
- 1962-01-11 US US165661A patent/US3207604A/en not_active Expired - Lifetime
-
1963
- 1963-01-10 GB GB1177/63A patent/GB1025796A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1025796A (en) | 1966-04-14 |
| US3207604A (en) | 1965-09-21 |