GB503318A - Process of producing photographic colour pictures - Google Patents
Process of producing photographic colour picturesInfo
- Publication number
- GB503318A GB503318A GB21179/37A GB2117937A GB503318A GB 503318 A GB503318 A GB 503318A GB 21179/37 A GB21179/37 A GB 21179/37A GB 2117937 A GB2117937 A GB 2117937A GB 503318 A GB503318 A GB 503318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methylbenzthiazole
- aralkyl
- aryl
- alkyl
- colour
- 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
- 238000000034 method Methods 0.000 title abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical class CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 abstract 2
- MUDSDYNRBDKLGK-UHFFFAOYSA-N 4-methylquinoline Chemical class C1=CC=C2C(C)=CC=NC2=C1 MUDSDYNRBDKLGK-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- DXYYSGDWQCSKKO-UHFFFAOYSA-N methylbenzothiazole Natural products C1=CC=C2SC(C)=NC2=C1 DXYYSGDWQCSKKO-UHFFFAOYSA-N 0.000 abstract 2
- SMUQFGGVLNAIOZ-UHFFFAOYSA-N quinaldine Chemical class C1=CC=CC2=NC(C)=CC=C21 SMUQFGGVLNAIOZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical group 0.000 abstract 2
- VZWOXDYRBDIHMA-UHFFFAOYSA-N 2-methyl-1,3-thiazole Chemical compound CC1=NC=CS1 VZWOXDYRBDIHMA-UHFFFAOYSA-N 0.000 abstract 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical class CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 abstract 1
- NGBJYKWNODGTRH-UHFFFAOYSA-N COS(=O)(=O)OC.C(CCCCCCCCCCCCCCCCC)NC1=CC2=C(N=C(S2)C)C=C1 Chemical compound COS(=O)(=O)OC.C(CCCCCCCCCCCCCCCCC)NC1=CC2=C(N=C(S2)C)C=C1 NGBJYKWNODGTRH-UHFFFAOYSA-N 0.000 abstract 1
- 229910006069 SO3H Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 abstract 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Chemical class CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 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
- 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
- G03C7/32—Colour coupling substances
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/381—Heterocyclic compounds
- G03C7/3815—Heterocyclic compounds with one heterocyclic ring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21179/37A GB503318A (en) | 1937-07-03 | 1937-07-30 | Process of producing photographic colour pictures |
| US215586A US2186736A (en) | 1937-07-03 | 1938-06-24 | Coupling compounds for color forming development |
| FR839998D FR839998A (fr) | 1937-07-03 | 1938-06-30 | Procédé de production d'images photographiques en couleurs |
| BE428903D BE428903A (enrdf_load_stackoverflow) | 1937-07-03 | 1938-06-30 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE839998X | 1937-07-03 | ||
| GB21179/37A GB503318A (en) | 1937-07-03 | 1937-07-30 | Process of producing photographic colour pictures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB503318A true GB503318A (en) | 1939-03-30 |
Family
ID=32070931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21179/37A Expired GB503318A (en) | 1937-07-03 | 1937-07-30 | Process of producing photographic colour pictures |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2186736A (enrdf_load_stackoverflow) |
| BE (1) | BE428903A (enrdf_load_stackoverflow) |
| FR (1) | FR839998A (enrdf_load_stackoverflow) |
| GB (1) | GB503318A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2436007A (en) * | 1944-05-12 | 1948-02-17 | Ilford Ltd | Dye intermediates for colour photography |
| US2418748A (en) * | 1944-06-07 | 1947-04-08 | Gen Aniline & Film Corp | Heterocyclic color couplers |
| US2421693A (en) * | 1944-09-16 | 1947-06-03 | Gen Aniline & Film Corp | Imidazolone color formers |
| US2532744A (en) * | 1945-07-04 | 1950-12-05 | Gen Aniline & Film Corp | Diazotype containing as the azo component a quaternary salt of 2-methyl-6-methoxy-benzoselenazole |
| BE470786A (enrdf_load_stackoverflow) * | 1945-12-29 | |||
| BE561008A (enrdf_load_stackoverflow) * | 1956-09-26 | |||
| US5362616A (en) * | 1991-12-19 | 1994-11-08 | Eastman Kodak Company | Chromogenic black-and-white photographic imaging systems |
| US5364747A (en) * | 1992-11-25 | 1994-11-15 | Eastman Kodak Company | Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems |
| US5491053A (en) * | 1994-12-23 | 1996-02-13 | Eastman Kodak Company | Chromogenic black-and-white motion picture film |
-
1937
- 1937-07-30 GB GB21179/37A patent/GB503318A/en not_active Expired
-
1938
- 1938-06-24 US US215586A patent/US2186736A/en not_active Expired - Lifetime
- 1938-06-30 FR FR839998D patent/FR839998A/fr not_active Expired
- 1938-06-30 BE BE428903D patent/BE428903A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE428903A (enrdf_load_stackoverflow) | 1938-07-30 |
| FR839998A (fr) | 1939-04-17 |
| US2186736A (en) | 1940-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4294917A (en) | Photographic silver halide material containing a dye filter or a dye anti-halation layer | |
| GB503318A (en) | Process of producing photographic colour pictures | |
| US2846307A (en) | Isoxazolone couplers in color photography | |
| US2265907A (en) | Production of photographic desensitizing compounds | |
| ES400322A1 (es) | Procedimiento para la obtencion de colorantes azoicos li- bres de grupos acido sulfonico y acido carboxilico. | |
| US2238485A (en) | Azo compound and material colored therewith | |
| GB703520A (en) | Improvements in and relating to processes of making merocyanine dyes and to photographic silver halide emulsions containing them | |
| GB1064584A (en) | Basic dyestuffs | |
| US2503775A (en) | Pyrrolocyanine dyes containing a carboxyalkyl or sulfoalkyl group | |
| GB504376A (en) | Improvements in the production of colour photographic pictures | |
| GB660012A (en) | Improvements in photographic emulsions | |
| GB467145A (en) | Improved light-sensitive diazotype layers | |
| US2965485A (en) | Photographic desensitising compounds | |
| US2206099A (en) | Azo compounds and fiber dyed therewith | |
| US3281246A (en) | Diazotype reproduction material | |
| US2394527A (en) | Color photography | |
| GB876022A (en) | Hemioxonol dyes, processes for preparing them and photographic emulsions containing them | |
| US2471488A (en) | Cyanine dyestuffs | |
| GB1232714A (enrdf_load_stackoverflow) | ||
| GB1199798A (en) | A process for preparing Cyanine Dye Intermediates and a process for preparing Cyanine Dyes therefrom | |
| ES8205006A1 (es) | Procedimiento para la obtencion de colorantes cationicos de alquilarilhidrazona | |
| GB1149035A (en) | Water-insoluble monoazo dyestuffs and process for their preparation | |
| US2206911A (en) | Azo compounds | |
| US2362519A (en) | Process of color photography utilizing immobile 2-substituted-1-naphthylamines | |
| GB850482A (en) | Improvements in or relating to photographic desensitised emulsions |