GB1505699A - Photographic silver halide materials - Google Patents
Photographic silver halide materialsInfo
- Publication number
- GB1505699A GB1505699A GB3407275A GB3407275A GB1505699A GB 1505699 A GB1505699 A GB 1505699A GB 3407275 A GB3407275 A GB 3407275A GB 3407275 A GB3407275 A GB 3407275A GB 1505699 A GB1505699 A GB 1505699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- photographic silver
- halide materials
- aug
- prepared
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
-
- 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
- G03C1/485—Direct positive emulsions
-
- 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/392—Additives
- G03C7/39208—Organic compounds
- G03C7/3924—Heterocyclic
- G03C7/39244—Heterocyclic the nucleus containing only nitrogen as hetero 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
1505699 1-Carbamoylbenzotriazole derivatives EASTMAN KODAK CO 15 Aug 1975 [15 Aug 1974] 34072/75 Heading C2C [Also in Division G2] 5(6) - Methyl - 1 - phenylcarbamoylbenzotriazole is prepared by refluxing phenylisocyanate and 5-methylbenzotriazole in tetrahydrofuran. Other 1-carbamoylbenzotriazoles and benzodiazoles are prepared similarly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49779674A | 1974-08-15 | 1974-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1505699A true GB1505699A (en) | 1978-03-30 |
Family
ID=23978350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3407275A Expired GB1505699A (en) | 1974-08-15 | 1975-08-15 | Photographic silver halide materials |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1035188A (en) |
FR (1) | FR2282124A1 (en) |
GB (1) | GB1505699A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314020A (en) | 1980-08-04 | 1982-02-02 | Eastman Kodak Company | Color transfers assemblages with two timing layers and a neutralizing layer |
US4357392A (en) | 1980-08-04 | 1982-11-02 | Eastman Kodak Company | Coversheet for color transfer assemblages |
WO2007045393A1 (en) * | 2005-10-19 | 2007-04-26 | Sanofi-Aventis | Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases |
JP2015071622A (en) * | 2008-12-24 | 2015-04-16 | バイアル ポルテラ アンド シーエイ エス エイBIAL−Portela & Ca, S.A. | Medicine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4310612A (en) * | 1978-10-10 | 1982-01-12 | Eastman Kodak Company | Blocked photographically useful compounds in photographic compositions, elements and processes employing them |
CA1124716A (en) * | 1978-10-20 | 1982-06-01 | Michael J. Simons | Blocked benzotriazole compounds as development restrainer precursors |
-
1974
- 1974-11-05 CA CA213,005A patent/CA1035188A/en not_active Expired
-
1975
- 1975-08-14 FR FR7525330A patent/FR2282124A1/en active Granted
- 1975-08-15 GB GB3407275A patent/GB1505699A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314020A (en) | 1980-08-04 | 1982-02-02 | Eastman Kodak Company | Color transfers assemblages with two timing layers and a neutralizing layer |
US4357392A (en) | 1980-08-04 | 1982-11-02 | Eastman Kodak Company | Coversheet for color transfer assemblages |
WO2007045393A1 (en) * | 2005-10-19 | 2007-04-26 | Sanofi-Aventis | Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases |
US7897625B2 (en) | 2005-10-19 | 2011-03-01 | Sanofi-Aventis | Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases |
JP2015071622A (en) * | 2008-12-24 | 2015-04-16 | バイアル ポルテラ アンド シーエイ エス エイBIAL−Portela & Ca, S.A. | Medicine |
Also Published As
Publication number | Publication date |
---|---|
FR2282124B1 (en) | 1977-12-16 |
CA1035188A (en) | 1978-07-25 |
FR2282124A1 (en) | 1976-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |