GB886271A - Improvements in or relating to sensitized photographic emulsions and to new sensitizing dyes - Google Patents
Improvements in or relating to sensitized photographic emulsions and to new sensitizing dyesInfo
- Publication number
- GB886271A GB886271A GB19425/57A GB1942557A GB886271A GB 886271 A GB886271 A GB 886271A GB 19425/57 A GB19425/57 A GB 19425/57A GB 1942557 A GB1942557 A GB 1942557A GB 886271 A GB886271 A GB 886271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- group
- benzthiazolium
- ethyl
- sodium
- 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
- 239000000975 dye Substances 0.000 title abstract 6
- 239000000839 emulsion Substances 0.000 title 1
- 230000001235 sensitizing effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 6
- 150000003839 salts Chemical group 0.000 abstract 6
- 229910052708 sodium Inorganic materials 0.000 abstract 5
- 239000011734 sodium Substances 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract 4
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 4
- 238000002360 preparation method Methods 0.000 abstract 4
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 abstract 3
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical class C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 3
- 239000002585 base Substances 0.000 abstract 3
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 3
- -1 heterocyclic nitrogen compounds Chemical class 0.000 abstract 3
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 abstract 3
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 abstract 2
- ULOCHOLAPFZTGB-UHFFFAOYSA-N 1,3-benzothiazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2SC=[NH+]C2=C1 ULOCHOLAPFZTGB-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 abstract 2
- HQWALKUMPUZAIR-UHFFFAOYSA-N 1,3-benzoselenazol-3-ium;bromide Chemical compound [Br-].C1=CC=C2[se]C=[NH+]C2=C1 HQWALKUMPUZAIR-UHFFFAOYSA-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
- OBSLLHNATPQFMJ-UHFFFAOYSA-N 2,4-Dimethylthiazole Chemical compound CC1=CSC(C)=N1 OBSLLHNATPQFMJ-UHFFFAOYSA-N 0.000 abstract 1
- OVGXYOVQSWFWGU-UHFFFAOYSA-N 2-(3-ethyl-1,3-benzoxazol-2-ylidene)-n-phenylethanimine Chemical compound O1C2=CC=CC=C2N(CC)C1=CC=NC1=CC=CC=C1 OVGXYOVQSWFWGU-UHFFFAOYSA-N 0.000 abstract 1
- JUIQOABNSLTJSW-UHFFFAOYSA-N 2-Methyl-4,5-dihydro-1,3-thiazole Chemical compound CC1=NCCS1 JUIQOABNSLTJSW-UHFFFAOYSA-N 0.000 abstract 1
- VYFYELQQECQPHU-UHFFFAOYSA-N 2-methyl-1,3-benzoselenazole Chemical compound C1=CC=C2[se]C(C)=NC2=C1 VYFYELQQECQPHU-UHFFFAOYSA-N 0.000 abstract 1
- DXYYSGDWQCSKKO-UHFFFAOYSA-N 2-methylbenzothiazole Chemical compound C1=CC=C2SC(C)=NC2=C1 DXYYSGDWQCSKKO-UHFFFAOYSA-N 0.000 abstract 1
- DQSHFKPKFISSNM-UHFFFAOYSA-N 2-methylbenzoxazole Chemical compound C1=CC=C2OC(C)=NC2=C1 DQSHFKPKFISSNM-UHFFFAOYSA-N 0.000 abstract 1
- RQSHSXSBJUZGHI-UHFFFAOYSA-N 4-[(2-methyl-1,3-benzothiazol-3-ium-3-yl)methyl]benzoic acid;bromide Chemical compound [Br-].CC=1SC2=CC=CC=C2[N+]=1CC1=CC=C(C(O)=O)C=C1 RQSHSXSBJUZGHI-UHFFFAOYSA-N 0.000 abstract 1
- IVVLMQPTQOLYDX-UHFFFAOYSA-N 5,6-dichloro-1-ethyl-2-methylbenzimidazole Chemical compound ClC1=C(Cl)C=C2N(CC)C(C)=NC2=C1 IVVLMQPTQOLYDX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical group 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 150000008064 anhydrides Chemical class 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
- 239000000298 carbocyanine Substances 0.000 abstract 1
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 abstract 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- SESSOVUNEZQNBV-UHFFFAOYSA-M sodium;2-bromoacetate Chemical compound [Na+].[O-]C(=O)CBr SESSOVUNEZQNBV-UHFFFAOYSA-M 0.000 abstract 1
- UOULCEYHQNCFFH-UHFFFAOYSA-M sodium;hydroxymethanesulfonate Chemical compound [Na+].OCS([O-])(=O)=O UOULCEYHQNCFFH-UHFFFAOYSA-M 0.000 abstract 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D277/10—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings 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
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D293/00—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms
- C07D293/10—Heterocyclic compounds containing rings having nitrogen and selenium or nitrogen and tellurium, with or without oxygen or sulfur atoms, as the ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D293/12—Selenazoles; Hydrogenated selenazoles
-
- 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
-
- 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
-
- 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
- C09B23/06—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups three >CH- groups, e.g. carbocyanines
-
- 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
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)
- Thiazole And Isothizaole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE568759D BE568759A (enrdf_load_stackoverflow) | 1957-06-20 | ||
| DENDAT1072476D DE1072476B (enrdf_load_stackoverflow) | 1957-06-20 | ||
| GB19425/57A GB886271A (en) | 1957-06-20 | 1957-06-20 | Improvements in or relating to sensitized photographic emulsions and to new sensitizing dyes |
| FR768402A FR1239318A (fr) | 1957-06-20 | 1958-06-20 | Procédé pour la sensibilisation d'émulsions photographiques à l'halogénure d'argent sensibles à la lumière |
| US121372A US3156685A (en) | 1957-06-20 | 1961-07-03 | Improved polymethine sensitizing dyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19425/57A GB886271A (en) | 1957-06-20 | 1957-06-20 | Improvements in or relating to sensitized photographic emulsions and to new sensitizing dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB886271A true GB886271A (en) | 1962-01-03 |
Family
ID=10129163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19425/57A Expired GB886271A (en) | 1957-06-20 | 1957-06-20 | Improvements in or relating to sensitized photographic emulsions and to new sensitizing dyes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3156685A (enrdf_load_stackoverflow) |
| BE (1) | BE568759A (enrdf_load_stackoverflow) |
| DE (1) | DE1072476B (enrdf_load_stackoverflow) |
| FR (1) | FR1239318A (enrdf_load_stackoverflow) |
| GB (1) | GB886271A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE629391A (enrdf_load_stackoverflow) * | 1962-03-19 | |||
| GB8800662D0 (en) * | 1988-01-13 | 1988-02-10 | Ciba Geigy Ag | Cyanine dyes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE559840A (enrdf_load_stackoverflow) * | ||||
| US2213995A (en) * | 1938-03-08 | 1940-09-10 | Gen Aniline & Film Corp | Photographic emulsion |
| BE502441A (enrdf_load_stackoverflow) * | 1950-04-08 | |||
| US2905666A (en) * | 1955-05-10 | 1959-09-22 | Sperry Rand Corp | Sensitizing dyes from 2-methyl-4, 5-dihydro-beta-naphthothiazole |
| US2892836A (en) * | 1955-08-22 | 1959-06-30 | Sperry Rand Corp | Cyanine dyes |
| US2892838A (en) * | 1955-08-22 | 1959-06-30 | Sperry Rand Corp | Photographic sensitizing dyes derived from 2-alkyl-6, 7-dihydro-4-h-thiopyrano(4, 3d) thiazole |
| US2870014A (en) * | 1957-01-09 | 1959-01-20 | Eastman Kodak Co | Cyanines from triazolo bases |
| US2973264A (en) * | 1957-03-06 | 1961-02-28 | Gevaert Photo Prod Nv | Sensitized photographic emulsions |
-
0
- DE DENDAT1072476D patent/DE1072476B/de active Pending
- BE BE568759D patent/BE568759A/xx unknown
-
1957
- 1957-06-20 GB GB19425/57A patent/GB886271A/en not_active Expired
-
1958
- 1958-06-20 FR FR768402A patent/FR1239318A/fr not_active Expired
-
1961
- 1961-07-03 US US121372A patent/US3156685A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3156685A (en) | 1964-11-10 |
| DE1072476B (enrdf_load_stackoverflow) | |
| BE568759A (enrdf_load_stackoverflow) | |
| FR1239318A (fr) | 1960-08-26 |
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