BE470425A - - Google Patents
Info
- Publication number
- BE470425A BE470425A BE470425DA BE470425A BE 470425 A BE470425 A BE 470425A BE 470425D A BE470425D A BE 470425DA BE 470425 A BE470425 A BE 470425A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/102—Organic substances dyes other than methine dyes
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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
- G03C7/26—Silver halide emulsions for subtractive colour processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB530042A GB558099A (en) | 1942-04-21 | 1942-04-21 | Improvements relating to photographic materials |
| GB5346/42A GB559201A (en) | 1942-04-21 | 1942-04-21 | Improvements relating to photographic emulsions |
| US588099XA | 1943-03-23 | 1943-03-23 | |
| GB657643 | 1943-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470425A true BE470425A (ru) |
Family
ID=27447441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470425D BE470425A (ru) | 1942-04-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US2367508A (ru) |
| BE (1) | BE470425A (ru) |
| FR (2) | FR950298A (ru) |
| GB (3) | GB559201A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4656122A (en) * | 1985-02-04 | 1987-04-07 | Eastman Kodak Company | Reversal photographic elements containing tabular grain emulsions |
| US5219723A (en) * | 1991-10-10 | 1993-06-15 | Eastman Kodak Company | Green sensitizing dyes for variable contrast photographic elements |
| BR112014024098B1 (pt) | 2012-03-28 | 2021-05-25 | Ethicon Endo-Surgery, Inc. | cartucho de grampos |
-
0
- BE BE470425D patent/BE470425A/xx unknown
-
1942
- 1942-04-21 GB GB5346/42A patent/GB559201A/en not_active Expired
- 1942-04-21 GB GB6575/43A patent/GB558452A/en not_active Expired
-
1943
- 1943-01-23 US US473390A patent/US2367508A/en not_active Expired - Lifetime
- 1943-04-07 US US482195A patent/US2411096A/en not_active Expired - Lifetime
-
1944
- 1944-05-18 GB GB9598/44A patent/GB588099A/en not_active Expired
-
1946
- 1946-09-20 FR FR950298D patent/FR950298A/fr not_active Expired
- 1946-10-25 FR FR944075D patent/FR944075A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR950298A (fr) | 1949-09-22 |
| US2411096A (en) | 1946-11-12 |
| GB588099A (ru) | 1947-05-14 |
| US2367508A (en) | 1945-01-16 |
| FR944075A (fr) | 1949-03-25 |
| GB558452A (en) | 1944-01-05 |
| GB559201A (en) | 1944-02-09 |