CH524156A - Matériel photographique - Google Patents
Matériel photographiqueInfo
- Publication number
- CH524156A CH524156A CH498970A CH498970A CH524156A CH 524156 A CH524156 A CH 524156A CH 498970 A CH498970 A CH 498970A CH 498970 A CH498970 A CH 498970A CH 524156 A CH524156 A CH 524156A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic material
- photographic
- Prior art date
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
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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 to ring carbon atoms
- C07D249/12—Oxygen or sulfur atoms
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)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81686769A | 1969-04-04 | 1969-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH524156A true CH524156A (fr) | 1972-06-15 |
Family
ID=25221813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH498970A CH524156A (fr) | 1969-04-04 | 1970-04-03 | Matériel photographique |
Country Status (5)
Country | Link |
---|---|
US (1) | US3615618A (fr) |
JP (1) | JPS4932137B1 (fr) |
CA (1) | CA934209A (fr) |
CH (1) | CH524156A (fr) |
DE (1) | DE2016083C3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202695A (en) * | 1971-12-09 | 1980-05-13 | Agfa-Gevaert N.V. | Photographic Lippmann emulsions |
US4117124A (en) * | 1977-06-30 | 1978-09-26 | Smithkline Corporation | 7-Acylamino-3-[[3-(carboxymethyl)thio-1H-1,2,4-triazol-5-yl]thiomethyl]-3-cephem-4-carboxylic acids |
DE3412948A1 (de) * | 1984-04-06 | 1985-10-17 | Agfa-Gevaert Ag, 5090 Leverkusen | Fotografisches aufzeichnungsmaterial, verfahren zur stabilisierung fotografischer aufzeichnungsmaterialien und neue triazole |
-
1969
- 1969-04-04 US US816867A patent/US3615618A/en not_active Expired - Lifetime
-
1970
- 1970-03-04 CA CA076462A patent/CA934209A/en not_active Expired
- 1970-04-03 DE DE2016083A patent/DE2016083C3/de not_active Expired
- 1970-04-03 CH CH498970A patent/CH524156A/fr not_active IP Right Cessation
- 1970-04-04 JP JP45028558A patent/JPS4932137B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2016083C3 (de) | 1979-01-18 |
DE2016083B2 (de) | 1978-04-27 |
JPS4932137B1 (fr) | 1974-08-28 |
CA934209A (en) | 1973-09-25 |
US3615618A (en) | 1971-10-26 |
DE2016083A1 (de) | 1970-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |