GB627814A - Improvements in colour photographic development and colour-forming developers - Google Patents
Improvements in colour photographic development and colour-forming developersInfo
- Publication number
- GB627814A GB627814A GB18258/47A GB1825847A GB627814A GB 627814 A GB627814 A GB 627814A GB 18258/47 A GB18258/47 A GB 18258/47A GB 1825847 A GB1825847 A GB 1825847A GB 627814 A GB627814 A GB 627814A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroxy
- tert
- prepared
- naphthanilide
- naphthamide
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007868 Raney catalyst Substances 0.000 abstract 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 3
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Substances [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 3
- RMRLFOCMBWBVHM-UHFFFAOYSA-N 1-hydroxy-N-[2-(4-nitrophenyl)ethyl]naphthalene-2-carboxamide Chemical compound OC1=C(C=CC2=CC=CC=C12)C(=O)NCCC1=CC=C(C=C1)[N+](=O)[O-] RMRLFOCMBWBVHM-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- KMCOMFJYRMDUQJ-UHFFFAOYSA-N N-[2-(4-aminophenyl)ethyl]-1-hydroxynaphthalene-2-carboxamide Chemical compound OC1=C(C=CC2=CC=CC=C12)C(=O)NCCC1=CC=C(C=C1)N KMCOMFJYRMDUQJ-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- LKKKOIJKOVYNPG-UHFFFAOYSA-N 1-hydroxy-N-(3-methylbutyl)-N-phenylnaphthalene-2-carboxamide Chemical compound OC1=C(C=CC2=CC=CC=C12)C(=O)N(C1=CC=CC=C1)CCC(C)C LKKKOIJKOVYNPG-UHFFFAOYSA-N 0.000 abstract 1
- NOHDXFJATHRKLM-UHFFFAOYSA-N 1-hydroxy-n-methyl-n-phenylnaphthalene-2-carboxamide Chemical compound C=1C=C2C=CC=CC2=C(O)C=1C(=O)N(C)C1=CC=CC=C1 NOHDXFJATHRKLM-UHFFFAOYSA-N 0.000 abstract 1
- BGDWGIMWXKYYOG-UHFFFAOYSA-N 1-hydroxynaphthalene-2-carbonyl chloride Chemical compound C1=CC=C2C(O)=C(C(Cl)=O)C=CC2=C1 BGDWGIMWXKYYOG-UHFFFAOYSA-N 0.000 abstract 1
- IOXOZOPLBFXYLM-UHFFFAOYSA-N 2-(4-nitrophenyl)ethanamine Chemical compound NCCC1=CC=C([N+]([O-])=O)C=C1 IOXOZOPLBFXYLM-UHFFFAOYSA-N 0.000 abstract 1
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical compound [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 abstract 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- CLRSZXHOSMKUIB-UHFFFAOYSA-M benzenediazonium chloride Chemical compound [Cl-].N#[N+]C1=CC=CC=C1 CLRSZXHOSMKUIB-UHFFFAOYSA-M 0.000 abstract 1
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- WMIWKXQBBHIBDO-UHFFFAOYSA-N phenyl 1-hydroxy-2h-naphthalene-1-carboxylate Chemical compound C1C=CC2=CC=CC=C2C1(O)C(=O)OC1=CC=CC=C1 WMIWKXQBBHIBDO-UHFFFAOYSA-N 0.000 abstract 1
- QHDYIMWKSCJTIM-UHFFFAOYSA-N phenyl 1-hydroxynaphthalene-2-carboxylate Chemical compound C1=CC2=CC=CC=C2C(O)=C1C(=O)OC1=CC=CC=C1 QHDYIMWKSCJTIM-UHFFFAOYSA-N 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 239000001632 sodium acetate Substances 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 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
- G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
- G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/70—Furnaces for ingots, i.e. soaking pits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Developing Agents For Electrophotography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US734548A US2521908A (en) | 1947-03-13 | 1947-03-13 | 1-hydroxy-2-naphthamide colored couplers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB627814A true GB627814A (en) | 1949-08-16 |
Family
ID=24952141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18258/47A Expired GB627814A (en) | 1947-03-13 | 1947-07-10 | Improvements in colour photographic development and colour-forming developers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2521908A (enrdf_load_stackoverflow) |
| BE (2) | BE480525A (enrdf_load_stackoverflow) |
| CH (2) | CH283456A (enrdf_load_stackoverflow) |
| ES (1) | ES183158A1 (enrdf_load_stackoverflow) |
| FR (3) | FR950288A (enrdf_load_stackoverflow) |
| GB (1) | GB627814A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725291A (en) * | 1952-05-01 | 1955-11-29 | Eastman Kodak Co | Azo dye couplers having two coupling nuclei |
| US2725292A (en) * | 1952-05-15 | 1955-11-29 | Eastman Kodak Co | Colored couplers containing solubilizing groups |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE524618A (enrdf_load_stackoverflow) * | 1952-11-28 | |||
| US3077402A (en) * | 1954-12-06 | 1963-02-12 | Polaroid Corp | Photographic color processes, products, and compositions |
| US3034892A (en) * | 1958-10-27 | 1962-05-15 | Eastman Kodak Co | Magenta-colored cyan-forming couplers |
| US3227550A (en) * | 1962-09-07 | 1966-01-04 | Eastman Kodak Co | Photographic color reproduction process and element |
| US3418121A (en) * | 1964-11-11 | 1968-12-24 | Fuji Photo Film Co Ltd | Photographic developer composition containing 2-(o-propionamido-beta-phenylethyl) - 1 - hydroxynaphthamide as a color former |
| GB1111342A (en) * | 1965-02-03 | 1968-04-24 | Fuji Photo Film Co Ltd | Colour photographic materials |
| DE1962574C3 (de) * | 1968-12-20 | 1975-02-13 | Konishiroku Photo Industry Co. Ltd., Tokio | Farbfotografisches Aufzeichnungsmaterial |
| JPS59116647A (ja) | 1982-12-13 | 1984-07-05 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
| JPS59188641A (ja) | 1983-04-11 | 1984-10-26 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤 |
| JPS60143331A (ja) | 1983-12-29 | 1985-07-29 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| AU590563B2 (en) | 1985-05-16 | 1989-11-09 | Konishiroku Photo Industry Co., Ltd. | Method for color-developing a silver halide color photographic light-sensitive material |
| DE3681347D1 (de) | 1985-05-31 | 1991-10-17 | Konishiroku Photo Ind | Verfahren zur herstellung eines direkt positiven farbbildes. |
| DE3682128D1 (de) | 1985-07-17 | 1991-11-28 | Konishiroku Photo Ind | Photographisches silberhalogenidmaterial. |
| AU591540B2 (en) | 1985-12-28 | 1989-12-07 | Konishiroku Photo Industry Co., Ltd. | Method of processing light-sensitive silver halide color photographic material |
| JPH0715562B2 (ja) | 1986-01-20 | 1995-02-22 | コニカ株式会社 | ハロゲン化銀カラ−感光材料 |
| JPH0677141B2 (ja) | 1986-01-20 | 1994-09-28 | コニカ株式会社 | ハロゲン化銀カラ−写真感光材料 |
| US5354646A (en) * | 1986-03-26 | 1994-10-11 | Konishiroku Photo Industry Co., Ltd. | Method capable of rapidly processing a silver halide color photographic light-sensitive material |
| JPH03251843A (ja) * | 1990-03-01 | 1991-11-11 | Fuji Photo Film Co Ltd | ハロゲン化銀カラー写真感光材料の処理方法 |
| US5286287A (en) * | 1990-10-11 | 1994-02-15 | Toyo Ink Manufacturing Co., Ltd. | Monoazo lake pigment suitable for use in printing ink and process for the production thereof |
| JPH04180969A (ja) * | 1990-11-14 | 1992-06-29 | Toyo Ink Mfg Co Ltd | モノアゾレーキ顔料およびその用途 |
| EP0711804A3 (de) | 1994-11-14 | 1999-09-22 | Ciba SC Holding AG | Kryptolichtschutzmittel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB519208A (en) * | 1938-09-17 | 1940-03-19 | John David Kendall | Improvements in or relating to colour photography |
| BE436514A (enrdf_load_stackoverflow) * | 1938-10-01 | |||
| US2310943A (en) * | 1938-10-05 | 1943-02-16 | Du Pont | Polyvinyl acetals |
| US2189817A (en) * | 1939-03-13 | 1940-02-13 | Du Pont Film Mfg Corp | Color-forming photographic composition, element, and process |
| GB536939A (en) * | 1939-08-24 | 1941-06-03 | Eastman Kodak Co | Improvements in and relating to photographic colour development |
| BE442478A (enrdf_load_stackoverflow) * | 1940-07-12 | |||
| BE442141A (enrdf_load_stackoverflow) * | 1940-07-16 | |||
| NL71530C (enrdf_load_stackoverflow) * | 1944-05-03 |
-
0
- BE BE476362D patent/BE476362A/xx unknown
- BE BE480525D patent/BE480525A/xx unknown
-
1946
- 1946-08-29 FR FR950288D patent/FR950288A/fr not_active Expired
-
1947
- 1947-03-13 US US734548A patent/US2521908A/en not_active Expired - Lifetime
- 1947-07-10 GB GB18258/47A patent/GB627814A/en not_active Expired
- 1947-07-28 FR FR950228D patent/FR950228A/fr not_active Expired
- 1947-12-23 CH CH283456D patent/CH283456A/fr unknown
- 1947-12-23 CH CH285169D patent/CH285169A/fr unknown
-
1948
- 1948-02-16 FR FR980372D patent/FR980372A/fr not_active Expired
- 1948-04-06 ES ES0183158A patent/ES183158A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2725291A (en) * | 1952-05-01 | 1955-11-29 | Eastman Kodak Co | Azo dye couplers having two coupling nuclei |
| US2725292A (en) * | 1952-05-15 | 1955-11-29 | Eastman Kodak Co | Colored couplers containing solubilizing groups |
Also Published As
| Publication number | Publication date |
|---|---|
| ES183158A1 (es) | 1948-06-01 |
| CH283456A (fr) | 1952-06-15 |
| FR950288A (fr) | 1949-09-22 |
| BE480525A (enrdf_load_stackoverflow) | |
| FR980372A (fr) | 1951-05-11 |
| FR950228A (fr) | 1949-09-21 |
| US2521908A (en) | 1950-09-12 |
| CH285169A (fr) | 1952-08-31 |
| BE476362A (enrdf_load_stackoverflow) |
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