GB1108745A - Improved silver halide emulsions - Google Patents
Improved silver halide emulsionsInfo
- Publication number
- GB1108745A GB1108745A GB10387/65A GB1038765A GB1108745A GB 1108745 A GB1108745 A GB 1108745A GB 10387/65 A GB10387/65 A GB 10387/65A GB 1038765 A GB1038765 A GB 1038765A GB 1108745 A GB1108745 A GB 1108745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver halide
- oxazole
- thiazole
- march
- supersensitized
- 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
- -1 silver halide Chemical class 0.000 title abstract 8
- 239000000839 emulsion Substances 0.000 title abstract 4
- 229910052709 silver Inorganic materials 0.000 title abstract 3
- 239000004332 silver Substances 0.000 title abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 abstract 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Chemical group C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 3
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical group C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 abstract 2
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 150000003536 tetrazoles Chemical group 0.000 abstract 2
- NCNYEGJDGNOYJX-NSCUHMNNSA-N (e)-2,3-dibromo-4-oxobut-2-enoic acid Chemical compound OC(=O)C(\Br)=C(/Br)C=O NCNYEGJDGNOYJX-NSCUHMNNSA-N 0.000 abstract 1
- AIGNCQCMONAWOL-UHFFFAOYSA-N 1,3-benzoselenazole Chemical compound C1=CC=C2[se]C=NC2=C1 AIGNCQCMONAWOL-UHFFFAOYSA-N 0.000 abstract 1
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 1
- ODIRBFFBCSTPTO-UHFFFAOYSA-N 1,3-selenazole Chemical compound C1=C[se]C=N1 ODIRBFFBCSTPTO-UHFFFAOYSA-N 0.000 abstract 1
- OIWIYLWZIIJNHU-UHFFFAOYSA-N 1-sulfanylpyrazole Chemical compound SN1C=CC=N1 OIWIYLWZIIJNHU-UHFFFAOYSA-N 0.000 abstract 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 abstract 1
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical group N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 abstract 1
- 241001479434 Agfa Species 0.000 abstract 1
- RWCMHQZUYWBVAE-UHFFFAOYSA-N OS(=O)(=O)S(=O)(=O)S(O)(=O)=O Chemical compound OS(=O)(=O)S(=O)(=O)S(O)(=O)=O RWCMHQZUYWBVAE-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- AMTXUWGBSGZXCJ-UHFFFAOYSA-N benzo[e][1,3]benzoselenazole Chemical compound C1=CC=C2C(N=C[se]3)=C3C=CC2=C1 AMTXUWGBSGZXCJ-UHFFFAOYSA-N 0.000 abstract 1
- KXNQKOAQSGJCQU-UHFFFAOYSA-N benzo[e][1,3]benzothiazole Chemical compound C1=CC=C2C(N=CS3)=C3C=CC2=C1 KXNQKOAQSGJCQU-UHFFFAOYSA-N 0.000 abstract 1
- WMUIZUWOEIQJEH-UHFFFAOYSA-N benzo[e][1,3]benzoxazole Chemical compound C1=CC=C2C(N=CO3)=C3C=CC2=C1 WMUIZUWOEIQJEH-UHFFFAOYSA-N 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000002731 mercury compounds Chemical class 0.000 abstract 1
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 abstract 1
- PKDBSOOYVOEUQR-UHFFFAOYSA-N mucobromic acid Natural products OC1OC(=O)C(Br)=C1Br PKDBSOOYVOEUQR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 abstract 1
- 229940124530 sulfonamide Drugs 0.000 abstract 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical group C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 abstract 1
- 150000003852 triazoles Chemical class 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
-
- 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
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/20—Methine and polymethine dyes with an odd number of CH groups with more than three CH groups
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964A0045450 DE1447577B1 (de) | 1964-03-11 | 1964-03-11 | Stabilisierte Supersensibilisierung von Halogensilberemulsionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1108745A true GB1108745A (en) | 1968-04-03 |
Family
ID=6934732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10387/65A Expired GB1108745A (en) | 1964-03-11 | 1965-03-11 | Improved silver halide emulsions |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3457078A (enrdf_load_stackoverflow) |
| BE (1) | BE660948A (enrdf_load_stackoverflow) |
| CH (1) | CH453887A (enrdf_load_stackoverflow) |
| DE (1) | DE1447577B1 (enrdf_load_stackoverflow) |
| FR (1) | FR1426623A (enrdf_load_stackoverflow) |
| GB (1) | GB1108745A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0366300A1 (en) * | 1988-10-17 | 1990-05-02 | Minnesota Mining And Manufacturing Company | Red and infrared films containing either 5-thio-1,2,3,4-thiatriazoles and 5-oxy-1,2,3,4-thiatriazoles or 5-substituted-thio-1,2,3,4-thiatriazoles and 5-substituted-oxy-1,2,3,4-thiatriazoles |
| EP0317825A3 (en) * | 1987-11-21 | 1990-05-16 | Agfa-Gevaert Ag | Colour-photographic recording material |
| EP0271260A3 (en) * | 1986-12-12 | 1990-07-11 | Minnesota Mining And Manufacturing Company | Supersensitization of silver halide emulsions |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923367B1 (enrdf_load_stackoverflow) * | 1970-03-20 | 1974-06-15 | ||
| US4097284A (en) * | 1974-11-26 | 1978-06-27 | Fuji Photo Film Co., Ltd. | Method for supersensitizing silver halide photographic emulsions |
| JPS5444212B2 (enrdf_load_stackoverflow) * | 1974-12-28 | 1979-12-25 | ||
| JPS5851255B2 (ja) * | 1975-01-16 | 1983-11-15 | 富士写真フイルム株式会社 | ブンコウゾウカンサレタハロゲンカギンシヤシンニユウザイ |
| JPS531020A (en) * | 1976-06-25 | 1978-01-07 | Fuji Photo Film Co Ltd | Thermodevelopable photosensitive material |
| US4060420A (en) * | 1976-08-06 | 1977-11-29 | Eastman Kodak Company | Sulfonylacetate activator-stabilizer precursor |
| US4105451A (en) * | 1976-12-22 | 1978-08-08 | Eastman Kodak Company | Photothermographic material, composition and process |
| JPS59191032A (ja) * | 1983-04-13 | 1984-10-30 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| JPS6079348A (ja) * | 1983-10-06 | 1985-05-07 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| US4603104A (en) * | 1985-05-31 | 1986-07-29 | Minnesota Mining And Manufacturing Company | Supersensitization of silver halide emulsions |
| US4780404A (en) * | 1987-06-09 | 1988-10-25 | Minnesota Mining And Manufacturing Company | Supersensitization of silver halide emulsion |
| US5192653A (en) * | 1989-01-23 | 1993-03-09 | Fuji Photo Film Co., Ltd. | Method for spectrally sensitizing silver halide photographic emulsions |
| IT1237964B (it) * | 1990-02-01 | 1993-06-19 | Minnesota Mining & Mfg | Elementi fotografici agli alogenuri d'argento sensibili all'infrarosso |
| EP0465730B1 (en) * | 1990-07-10 | 1996-06-05 | Agfa-Gevaert N.V. | Photographic infrared sensitized material containing a speed enhancing agent |
| JP3023726B2 (ja) * | 1991-04-16 | 2000-03-21 | コニカ株式会社 | ハロゲン化銀写真感光材料 |
| CA2184271A1 (en) * | 1994-02-28 | 1995-08-31 | James R. Miller | Sensitizers for photothermographic elements |
| US6010841A (en) * | 1996-01-26 | 2000-01-04 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| EP0786692B1 (en) | 1996-01-26 | 2004-11-17 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US5747235A (en) | 1996-01-26 | 1998-05-05 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US5747236A (en) | 1996-01-26 | 1998-05-05 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| EP0893731B1 (en) | 1997-07-25 | 2004-01-28 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| US5994051A (en) * | 1997-07-25 | 1999-11-30 | Eastman Kodak Company | Silver halide light sensitive emulsion layer having enhanced photographic sensitivity |
| DE69810853T2 (de) * | 1997-07-25 | 2004-01-22 | Eastman Kodak Co. | Lichtempfindliche Silberhalogenid-Emulsionsschicht mit erhöhter photographischer Empfindlichkeit |
| US6514682B1 (en) | 2001-06-20 | 2003-02-04 | Eastman Kodak Company | Speed addendum for photographic emulsions |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE395935A (enrdf_load_stackoverflow) * | 1932-04-26 | |||
| BE398585A (enrdf_load_stackoverflow) * | 1932-09-14 | |||
| BE435348A (enrdf_load_stackoverflow) * | 1937-05-29 | |||
| NL60339C (enrdf_load_stackoverflow) * | 1941-09-05 | |||
| US2734900A (en) * | 1953-12-28 | 1956-02-14 | Chxgh | |
| US2875058A (en) * | 1955-10-12 | 1959-02-24 | Eastman Kodak Co | Supersensitization of photographic emulsions using triazines |
| BE554141A (enrdf_load_stackoverflow) * | 1956-01-16 | |||
| BE629343A (enrdf_load_stackoverflow) * | 1962-03-08 | |||
| US3266897A (en) * | 1964-03-02 | 1966-08-16 | Eastman Kodak Co | Antifoggant agents for photography |
-
1964
- 1964-03-11 DE DE1964A0045450 patent/DE1447577B1/de not_active Ceased
-
1965
- 1965-03-02 US US436460A patent/US3457078A/en not_active Expired - Lifetime
- 1965-03-09 CH CH326865A patent/CH453887A/de unknown
- 1965-03-11 GB GB10387/65A patent/GB1108745A/en not_active Expired
- 1965-03-11 BE BE660948D patent/BE660948A/xx unknown
- 1965-03-11 FR FR8750A patent/FR1426623A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0271260A3 (en) * | 1986-12-12 | 1990-07-11 | Minnesota Mining And Manufacturing Company | Supersensitization of silver halide emulsions |
| EP0317825A3 (en) * | 1987-11-21 | 1990-05-16 | Agfa-Gevaert Ag | Colour-photographic recording material |
| EP0366300A1 (en) * | 1988-10-17 | 1990-05-02 | Minnesota Mining And Manufacturing Company | Red and infrared films containing either 5-thio-1,2,3,4-thiatriazoles and 5-oxy-1,2,3,4-thiatriazoles or 5-substituted-thio-1,2,3,4-thiatriazoles and 5-substituted-oxy-1,2,3,4-thiatriazoles |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1447577B1 (de) | 1970-05-14 |
| BE660948A (enrdf_load_stackoverflow) | 1965-09-13 |
| CH453887A (de) | 1968-03-31 |
| US3457078A (en) | 1969-07-22 |
| FR1426623A (fr) | 1966-01-28 |
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