GB868797A - Improvements in dye-sensitized photographic emulsions - Google Patents
Improvements in dye-sensitized photographic emulsionsInfo
- Publication number
- GB868797A GB868797A GB15056/57A GB1505657A GB868797A GB 868797 A GB868797 A GB 868797A GB 15056/57 A GB15056/57 A GB 15056/57A GB 1505657 A GB1505657 A GB 1505657A GB 868797 A GB868797 A GB 868797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyridine
- methyl
- alkyl
- carbon atoms
- dye
- 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
- 239000000839 emulsion Substances 0.000 title abstract 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 9
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 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
- VJXRKZJMGVSXPX-UHFFFAOYSA-N 4-ethylpyridine Chemical compound CCC1=CC=NC=C1 VJXRKZJMGVSXPX-UHFFFAOYSA-N 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- KEPDAFWQNPVQEH-UHFFFAOYSA-N 9-methylacenaphthyleno[1,2-d][1,2]thiazole Chemical class CC1=NSC2=C1C=1C=CC=C3C=CC=C2C=13 KEPDAFWQNPVQEH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 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
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/20—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
-
- 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
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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US585946A US2882158A (en) | 1956-05-21 | 1956-05-21 | Photographic sensitizing dyes and emulsions containing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB868797A true GB868797A (en) | 1961-05-25 |
Family
ID=24343654
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15055/57A Expired GB862443A (en) | 1956-05-21 | 1957-05-13 | Improvements in dye-sensitized photographic emulsions |
| GB15056/57A Expired GB868797A (en) | 1956-05-21 | 1957-05-13 | Improvements in dye-sensitized photographic emulsions |
| GB16183/57A Expired GB868798A (en) | 1956-05-21 | 1957-05-21 | Improvements in photographic sensitizing dyes |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15055/57A Expired GB862443A (en) | 1956-05-21 | 1957-05-13 | Improvements in dye-sensitized photographic emulsions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16183/57A Expired GB868798A (en) | 1956-05-21 | 1957-05-21 | Improvements in photographic sensitizing dyes |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2882158A (OSRAM) |
| BE (1) | BE557656A (OSRAM) |
| FR (1) | FR1192173A (OSRAM) |
| GB (3) | GB862443A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607006A (en) * | 1983-10-06 | 1986-08-19 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive material containing non-spectral sensitizing electron donative silver halide adsorptive compound |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124584A (en) * | 1964-03-10 | Process for the production of hetero- | ||
| US3305558A (en) * | 1967-02-21 | And y-cyanobenzimidazole derivatives | ||
| US3852321A (en) * | 1972-10-13 | 1974-12-03 | J Babler | 3,3-dimethylcyclohexylideneacetonitriles |
| US4847073A (en) * | 1988-06-29 | 1989-07-11 | Ici Americas Inc. | Ultraviolet radiation absorbing cyclohexenylidene method |
| US5213956A (en) * | 1991-07-22 | 1993-05-25 | Eastman Kodak Company | Solid particle dispersions of filter dyes for photographic elements |
| DE4401912A1 (de) * | 1994-01-24 | 1995-07-27 | Basf Ag | Methinfarbstoffe in der nichtlinearen Optik |
| US5464736A (en) * | 1994-04-28 | 1995-11-07 | Eastman Kodak Company | Photographic elements containing particular sensitizing dyes |
| US6852248B1 (en) | 1999-04-02 | 2005-02-08 | Hrl Laboratories, Llc | Dopants for liquid-crystal devices |
| DE10203939A1 (de) * | 2002-02-01 | 2003-08-21 | Few Chemicals Chemiepark Bitte | Merocyaninfarbstoff und Initiatorsystem für die Photopolymerisation |
| NZ526561A (en) * | 2003-06-18 | 2005-12-23 | Ind Res Ltd | Zwitterionic non-linear optophores and devices incorporating these |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2282116A (en) * | 1939-04-14 | 1942-05-05 | Eastman Kodak Co | Photographic element |
| GB546566A (en) * | 1941-01-17 | 1942-07-20 | John David Kendall | Improvements in or relating to dyestuffs |
| BE506549A (OSRAM) * | 1950-10-19 | |||
| NL165794B (nl) * | 1950-12-05 | Fromson H A | Bekleed voorwerp met een substraat van aluminium. | |
| US2766233A (en) * | 1953-12-11 | 1956-10-09 | Gen Aniline & Film Corp | Polymethine dyes for synthetic fibers |
| BE534443A (OSRAM) * | 1953-12-28 | |||
| US2773869A (en) * | 1954-06-21 | 1956-12-11 | American Cyanamid Co | Alkenyl bisimidazole optical bleaching agents |
-
0
- BE BE557656D patent/BE557656A/xx unknown
-
1956
- 1956-05-21 US US585946A patent/US2882158A/en not_active Expired - Lifetime
-
1957
- 1957-05-13 GB GB15055/57A patent/GB862443A/en not_active Expired
- 1957-05-13 GB GB15056/57A patent/GB868797A/en not_active Expired
- 1957-05-15 FR FR1192173D patent/FR1192173A/fr not_active Expired
- 1957-05-21 GB GB16183/57A patent/GB868798A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607006A (en) * | 1983-10-06 | 1986-08-19 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive material containing non-spectral sensitizing electron donative silver halide adsorptive compound |
Also Published As
| Publication number | Publication date |
|---|---|
| GB868798A (en) | 1961-05-25 |
| GB862443A (en) | 1961-03-08 |
| US2882158A (en) | 1959-04-14 |
| BE557656A (OSRAM) | |
| FR1192173A (fr) | 1959-10-23 |
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