GB1027564A - Improvements in or relating to silver halide photographic materials - Google Patents
Improvements in or relating to silver halide photographic materialsInfo
- Publication number
- GB1027564A GB1027564A GB5089/63A GB508963A GB1027564A GB 1027564 A GB1027564 A GB 1027564A GB 5089/63 A GB5089/63 A GB 5089/63A GB 508963 A GB508963 A GB 508963A GB 1027564 A GB1027564 A GB 1027564A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzimidazole
- prepared
- phenylene diamine
- relating
- formyltetrahydropyran
- 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
- 239000000463 material Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- -1 silver halide Chemical class 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XEZQLSOFXLPSJR-UHFFFAOYSA-N oxane-2-carbaldehyde Chemical compound O=CC1CCCCO1 XEZQLSOFXLPSJR-UHFFFAOYSA-N 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- HVNSCLHOKBTGEE-UHFFFAOYSA-N 2-(oxan-2-yl)-1h-benzimidazole Chemical compound O1CCCCC1C1=NC2=CC=CC=C2N1 HVNSCLHOKBTGEE-UHFFFAOYSA-N 0.000 abstract 1
- RMUBMKACPDZZPB-UHFFFAOYSA-N 2-(oxolan-2-yl)-1h-benzimidazole Chemical compound C1CCOC1C1=NC2=CC=CC=C2N1 RMUBMKACPDZZPB-UHFFFAOYSA-N 0.000 abstract 1
- XXCGVPNWMZKOER-UHFFFAOYSA-N 2-thiophen-2-yl-1h-benzimidazole Chemical compound C1=CSC(C=2NC3=CC=CC=C3N=2)=C1 XXCGVPNWMZKOER-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- LAOMLYGDZXWXDC-UHFFFAOYSA-N chembl2298016 Chemical compound C1=CNC(C=2NC3=CC=CC=C3N=2)=C1 LAOMLYGDZXWXDC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001879 copper Chemical class 0.000 abstract 1
- 229940076286 cupric acetate Drugs 0.000 abstract 1
- QGPKNFLXLAUPFF-UHFFFAOYSA-N ethyl furan-2-carboximidate;hydrochloride Chemical compound Cl.CCOC(=N)C1=CC=CO1 QGPKNFLXLAUPFF-UHFFFAOYSA-N 0.000 abstract 1
- UYJUZNLFJAWNEZ-UHFFFAOYSA-N fuberidazole Chemical compound C1=COC(C=2NC3=CC=CC=C3N=2)=C1 UYJUZNLFJAWNEZ-UHFFFAOYSA-N 0.000 abstract 1
- BBNYLDSWVXSNOQ-UHFFFAOYSA-N oxolane-2-carbaldehyde Chemical compound O=CC1CCCO1 BBNYLDSWVXSNOQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- ZSKGQVFRTSEPJT-UHFFFAOYSA-N pyrrole-2-carboxaldehyde Chemical compound O=CC1=CC=CN1 ZSKGQVFRTSEPJT-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- QERYCTSHXKAMIS-UHFFFAOYSA-N thiophene-2-carboxylic acid Chemical compound OC(=O)C1=CC=CS1 QERYCTSHXKAMIS-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
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)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US171585A US3137578A (en) | 1962-02-07 | 1962-02-07 | Photographic emulsions containing 2-heterocyclic benzimidazole antifoggants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1027564A true GB1027564A (en) | 1966-04-27 |
Family
ID=22624326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5089/63A Expired GB1027564A (en) | 1962-02-07 | 1963-02-07 | Improvements in or relating to silver halide photographic materials |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3137578A (enrdf_load_stackoverflow) |
| BE (1) | BE628098A (enrdf_load_stackoverflow) |
| GB (1) | GB1027564A (enrdf_load_stackoverflow) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309378A (en) * | 1963-11-22 | 1967-03-14 | Smith Kline French Lab | Novel nitropyrrylheterocyclic derivatives |
| GB1084493A (en) * | 1964-04-23 | 1967-09-20 | Monsanto Chem Australia Ltd | New imidazolinyl benzimidazoles and their application |
| US3365462A (en) * | 1964-04-23 | 1968-01-23 | Monsanto Chem Australia Ltd | 2-imidazolin-2-yl-benzimidazoles |
| US3499761A (en) * | 1964-07-20 | 1970-03-10 | Gaf Corp | Silver halide emulsions containing alkyl esters of benzimidazole carbamic acid antifogging agents |
| DE1594841A1 (de) * | 1966-01-14 | 1970-07-23 | Bayer Ag | Aufhellungsmittel |
| US3808005A (en) * | 1968-02-22 | 1974-04-30 | Agfa Gevaert Nv | Silver halide emulsion stabilized with a bidentate heterocyclic compound containing a sulpho or a carboxyl group |
| DE2460330A1 (de) * | 1974-12-20 | 1976-07-01 | Agfa Gevaert Ag | Stabilisierungsmittel fuer farbphotographische materialien auf elektronenbestrahlten unterlagen |
| US4057425A (en) * | 1975-07-16 | 1977-11-08 | Polaroid Corporation | 2-Substituted benzimidazoles in multicolor diffusion transfer |
| DE2711942A1 (de) * | 1977-03-18 | 1978-09-21 | Agfa Gevaert Ag | Photographisches material mit verbesserten eigenschaften |
| US4131467A (en) * | 1977-11-23 | 1978-12-26 | E. I. Du Pont De Nemours And Company | 4,7-Dihydroxybenzimidazole hydrobromide as antifogger |
| JPS6054662B2 (ja) * | 1981-09-28 | 1985-11-30 | 富士写真フイルム株式会社 | ハロゲン化銀乳剤 |
| JP2601272B2 (ja) * | 1987-04-28 | 1997-04-16 | コニカ株式会社 | 迅速処理においても感度、カブリの写真性能の劣化がなく、さらにバクテリア、カビ等による腐敗、分解作用が良好に防止されるハロゲン化銀写真感光材料 |
| JPS6480941A (en) * | 1987-09-22 | 1989-03-27 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
| US5385815A (en) | 1992-07-01 | 1995-01-31 | Eastman Kodak Company | Photographic elements containing loaded ultraviolet absorbing polymer latex |
| EP0684511B1 (en) | 1994-05-20 | 2001-02-28 | Eastman Kodak Company | Low contrast film |
| EP0686873B1 (en) | 1994-06-08 | 2000-04-19 | Eastman Kodak Company | Color photographic element containing new epoxy scavengers for residual magenta coupler |
| JPH08101477A (ja) | 1994-08-01 | 1996-04-16 | Eastman Kodak Co | 水性写真用コーティング組成物 |
| US5585228A (en) | 1994-11-30 | 1996-12-17 | Eastman Kodak Company | Benzotriazole based UV absorbing compounds and photographic elements containing them |
| US5723280A (en) | 1995-11-13 | 1998-03-03 | Eastman Kodak Company | Photographic element comprising a red sensitive silver halide emulsion layer |
| US6183944B1 (en) | 1995-11-30 | 2001-02-06 | Eastman Kodak Company | Aggregated dyes for radiation-sensitive elements |
| EP0786692B1 (en) | 1996-01-26 | 2004-11-17 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808407A (en) * | 1957-10-01 | New imidazolium compounds | ||
| US2713056A (en) * | 1953-07-16 | 1955-07-12 | Du Pont | Fluorescent whitening agents |
| US2980671A (en) * | 1958-04-15 | 1961-04-18 | Gevaert Photo Prod Nv | Monomethine cyanine dyes and method for preparing them |
| US2948612A (en) * | 1959-03-03 | 1960-08-09 | Gen Aniline & Film Corp | Photographic materials and method of producing the same |
-
0
- BE BE628098D patent/BE628098A/xx unknown
-
1962
- 1962-02-07 US US171585A patent/US3137578A/en not_active Expired - Lifetime
-
1963
- 1963-02-07 GB GB5089/63A patent/GB1027564A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE628098A (enrdf_load_stackoverflow) | |
| US3137578A (en) | 1964-06-16 |
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