GB865720A - Improvements in photographic colour couplers - Google Patents
Improvements in photographic colour couplersInfo
- Publication number
- GB865720A GB865720A GB24403/57A GB2440357A GB865720A GB 865720 A GB865720 A GB 865720A GB 24403/57 A GB24403/57 A GB 24403/57A GB 2440357 A GB2440357 A GB 2440357A GB 865720 A GB865720 A GB 865720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyrazolone
- chloride
- amino
- amylphenoxy
- hexyl
- 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 butyramido phenoxy Chemical group 0.000 abstract 5
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 4
- ZBCXMULOCMMFMW-UHFFFAOYSA-N 5-amino-2-dodecyl-4h-pyrazol-3-one Chemical compound CCCCCCCCCCCCN1N=C(N)CC1=O ZBCXMULOCMMFMW-UHFFFAOYSA-N 0.000 abstract 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- AGFBPSXNYPNSKX-UHFFFAOYSA-N 2-acetamidobenzoyl chloride Chemical compound CC(=O)NC1=CC=CC=C1C(Cl)=O AGFBPSXNYPNSKX-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 abstract 2
- 239000012346 acetyl chloride Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- DVECBJCOGJRVPX-UHFFFAOYSA-N butyryl chloride Chemical compound CCCC(Cl)=O DVECBJCOGJRVPX-UHFFFAOYSA-N 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- YAYNEUUHHLGGAH-UHFFFAOYSA-N 1-chlorododecane Chemical compound CCCCCCCCCCCCCl YAYNEUUHHLGGAH-UHFFFAOYSA-N 0.000 abstract 1
- DPMIGGUNULNJCK-UHFFFAOYSA-N 2-(4-aminophenoxy)-N-(1-methyl-5-oxo-4H-pyrazol-3-yl)acetamide Chemical compound CN1N=C(CC1=O)NC(COC1=CC=C(C=C1)N)=O DPMIGGUNULNJCK-UHFFFAOYSA-N 0.000 abstract 1
- FLUYDOVOMDZUEV-UHFFFAOYSA-N 2-(4-nitrophenoxy)acetyl chloride Chemical compound [O-][N+](=O)C1=CC=C(OCC(Cl)=O)C=C1 FLUYDOVOMDZUEV-UHFFFAOYSA-N 0.000 abstract 1
- KSYTWDUNKAIFLK-UHFFFAOYSA-N 2-[2,4-bis(2-methylbutan-2-yl)phenoxy]acetyl chloride Chemical compound CCC(C)(C)C1=CC=C(OCC(Cl)=O)C(C(C)(C)CC)=C1 KSYTWDUNKAIFLK-UHFFFAOYSA-N 0.000 abstract 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- XBKDEZDQLJDGSG-UHFFFAOYSA-N 2-hexyl-1h-pyrazol-5-one Chemical compound CCCCCCN1C=CC(=O)N1 XBKDEZDQLJDGSG-UHFFFAOYSA-N 0.000 abstract 1
- XFDUHJPVQKIXHO-UHFFFAOYSA-N 3-aminobenzoic acid Chemical compound NC1=CC=CC(C(O)=O)=C1 XFDUHJPVQKIXHO-UHFFFAOYSA-N 0.000 abstract 1
- DKKCJXCVBHSQJD-UHFFFAOYSA-N 4-(4-nitrophenoxy)butanoyl chloride Chemical compound [O-][N+](=O)C1=CC=C(OCCCC(Cl)=O)C=C1 DKKCJXCVBHSQJD-UHFFFAOYSA-N 0.000 abstract 1
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 abstract 1
- YGVFIVSNVVUSCS-UHFFFAOYSA-N 5-amino-2-methyl-1h-pyrazol-3-one Chemical compound CN1NC(N)=CC1=O YGVFIVSNVVUSCS-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 1
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- OKMQERWDFNIGLL-UHFFFAOYSA-N dodecylhydrazine Chemical compound CCCCCCCCCCCCNN OKMQERWDFNIGLL-UHFFFAOYSA-N 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical compound O=C1C=CN=N1 JEXVQSWXXUJEMA-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
- 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
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US610639A US2865751A (en) | 1956-09-18 | 1956-09-18 | 1-alkyl-3-acylamido-5-pyrazolone couplers for color photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB865720A true GB865720A (en) | 1961-04-19 |
Family
ID=24445846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24403/57A Expired GB865720A (en) | 1956-09-18 | 1957-08-01 | Improvements in photographic colour couplers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2865751A (en)van) |
| BE (1) | BE560859A (en)van) |
| FR (1) | FR1206640A (en)van) |
| GB (1) | GB865720A (en)van) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1129053B (en)van) * | 1959-08-07 | |||
| DE1147483B (de) * | 1961-09-28 | 1963-04-18 | Ferrania Spa | Photographisches Mehrschichtenmaterial mit Farbkomponenten fuer die farbige Entwicklung und Verfahren zu dessen Herstellung |
| US4138258A (en) * | 1974-08-28 | 1979-02-06 | Fuji Photo Film Co., Ltd. | Multi-layered color photographic materials |
| US7183431B1 (en) * | 2005-11-29 | 2007-02-27 | General Electric Company | Dihydroxy aromatic compounds and methods for preparation |
| US7375177B2 (en) * | 2005-11-29 | 2008-05-20 | General Electric Company | Polymers, polymer compositions and method of preparation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511231A (en) * | 1949-03-26 | 1950-06-13 | Eastman Kodak Co | 1-cyanophenyl-3-acylamino-5-pyrazolone couplers for color photography |
| US2600788A (en) * | 1949-06-07 | 1952-06-17 | Eastman Kodak Co | Halogen-substituted pyrazolone couplers for color photography |
| FR1070244A (fr) * | 1952-01-31 | 1954-07-20 | Kodak Pathe | Procédé de préparation de 4-arylazo-5-pyrazolones utilisables notamment comme coupleurs colorés pour la photographie en couleurs |
| BE531589A (en)van) * | 1953-09-02 |
-
0
- BE BE560859D patent/BE560859A/xx unknown
-
1956
- 1956-09-18 US US610639A patent/US2865751A/en not_active Expired - Lifetime
-
1957
- 1957-08-01 GB GB24403/57A patent/GB865720A/en not_active Expired
- 1957-09-17 FR FR1206640D patent/FR1206640A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1206640A (fr) | 1960-02-10 |
| US2865751A (en) | 1958-12-23 |
| BE560859A (en)van) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1077875A (en) | Pyrazolone colour couplers | |
| GB825311A (en) | Photographic silver halide emulsions and photographic developers containing colour couplers and method of producing coloured photographic images | |
| GB904852A (en) | Colour couplers and photographic silver halide emulsions containing them | |
| GB865720A (en) | Improvements in photographic colour couplers | |
| GB975930A (en) | Improvements in or relating to the production of coloured photographic images | |
| GB1019919A (en) | Presensitised printing foils | |
| GB868937A (en) | Improvements in colour photographic materials | |
| GB865721A (en) | Improvements in and relating to photographic colour development and photographic emulsions containing colour couplers | |
| GB865492A (en) | Improvements in photographic emulsions containing colour couplers | |
| GB892886A (en) | A process for the production of colour photographs and silver halide emulsion layers for use in the production of colour photographs | |
| GB902266A (en) | Method of incorporating salts of color couplers in photographic emulsions | |
| GB1043836A (en) | Ammonia development of diazotype films and papers | |
| GB863400A (en) | Cyclopentanophenanthrenes | |
| GB952400A (en) | Process for the preparation of ethylhydrazinoacetate hydrochloride | |
| ES454528A1 (es) | Procedimiento para la obtencion de pirazolonas. | |
| GB786859A (en) | New process for colour photography | |
| GB929224A (en) | Improvements in or relating to 1-(n-alkyl-3-pyrrolidyl)-2-isopropylidene hydrazines | |
| GB729409A (en) | Light-sensitive material for photomechanical reproduction and process for the production of images | |
| GB843497A (en) | Improvements in colour photography | |
| GB880862A (en) | Improvements in or relating to the production of coloured photographic images | |
| GB615774A (en) | Diazotype light-sensitive layers | |
| GB595844A (en) | Improvements in and relating to the production and processing of photographic materials | |
| GB738083A (en) | Improvements in or relating to metal fuel tanks having flexible diaphragms | |
| HM | Insurance Company's Viewpoint on Catastrophic Explosions of Pressure Vessels Caused by Corrosion Damage | |
| GB867490A (en) | Production of acetyl pyridines |