FR2382437A1 - Nouveaux coupleurs, produits et emulsions photographiques les contenant - Google Patents
Nouveaux coupleurs, produits et emulsions photographiques les contenantInfo
- Publication number
- FR2382437A1 FR2382437A1 FR7805936A FR7805936A FR2382437A1 FR 2382437 A1 FR2382437 A1 FR 2382437A1 FR 7805936 A FR7805936 A FR 7805936A FR 7805936 A FR7805936 A FR 7805936A FR 2382437 A1 FR2382437 A1 FR 2382437A1
- Authority
- FR
- France
- Prior art keywords
- couplers
- products
- photographic emulsions
- emulsions containing
- new couplers
- 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.)
- Granted
Links
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
- G03C7/34—Couplers containing phenols
- G03C7/346—Phenolic couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La présente invention concerne de nouveaux coupleurs phénoliques formateurs de colorant bleu-vert Ces coupleurs sont des 2,5-dicarbonylaminophénols, dans lesquels le substituant en position 5 sur le noyau phénol est terminé par un radical p-alkylsulfonylaminophénoxy ou p-alkylaminosulfonylphénoxy. Application a l'obtention d'émulsions photographiques et de produits photographiques de caractéristiques améliorées, et, notamment, dont les coupleurs incorpores ne cristallisent pas dans les couches de gélatine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/774,087 US4124396A (en) | 1977-03-03 | 1977-03-03 | 2,5-Dicarbonylaminophenol dye-forming couplers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382437A1 true FR2382437A1 (fr) | 1978-09-29 |
FR2382437B1 FR2382437B1 (fr) | 1983-09-16 |
Family
ID=25100214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7805936A Granted FR2382437A1 (fr) | 1977-03-03 | 1978-03-02 | Nouveaux coupleurs, produits et emulsions photographiques les contenant |
Country Status (10)
Country | Link |
---|---|
US (2) | US4124396A (fr) |
JP (1) | JPS5937821B2 (fr) |
AU (1) | AU521115B2 (fr) |
BE (1) | BE864571A (fr) |
CA (1) | CA1103273A (fr) |
CH (1) | CH628327A5 (fr) |
DE (1) | DE2808625C2 (fr) |
FR (1) | FR2382437A1 (fr) |
GB (1) | GB1593922A (fr) |
IT (1) | IT1094169B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028099A1 (fr) * | 1979-10-15 | 1981-05-06 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Coupleurs, émulsions, matériaux et procédés photographiques |
EP0159190A1 (fr) * | 1984-04-19 | 1985-10-23 | Konica Corporation | Matériau photograhique à l'halogénure d'argent |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938577B2 (ja) * | 1979-05-07 | 1984-09-18 | コニカ株式会社 | シアン色素画像の形成方法 |
JPS5938576B2 (ja) * | 1979-05-07 | 1984-09-18 | コニカ株式会社 | シアン色素画像の形成方法 |
JPS5930263B2 (ja) * | 1979-06-19 | 1984-07-26 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
JPS5930264B2 (ja) * | 1979-08-13 | 1984-07-26 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
JPS6038695B2 (ja) * | 1979-12-05 | 1985-09-02 | 富士写真フイルム株式会社 | カラ−写真感光材料 |
JPS5699341A (en) * | 1980-01-11 | 1981-08-10 | Konishiroku Photo Ind Co Ltd | Forming method for cyan dye image |
JPS56116030A (en) * | 1980-01-14 | 1981-09-11 | Konishiroku Photo Ind Co Ltd | Forming method for cyan dye image |
DE3164072D1 (en) * | 1980-04-09 | 1984-07-19 | Agfa Gevaert Nv | Photographic elements containing novel cyan-forming colour couplers |
DE3164059D1 (en) * | 1980-04-09 | 1984-07-19 | Agfa Gevaert Nv | Novel cyan-forming couplers and photographic elements containing such couplers |
JPS57200037A (en) * | 1981-06-03 | 1982-12-08 | Konishiroku Photo Ind Co Ltd | Multilayer color photographic sensitive silver halide material |
JPS58106539A (ja) * | 1981-12-18 | 1983-06-24 | Konishiroku Photo Ind Co Ltd | カラ−写真画像の形成方法 |
JPS58221844A (ja) * | 1982-06-03 | 1983-12-23 | Konishiroku Photo Ind Co Ltd | カラ−写真感光材料 |
JPS59105645A (ja) * | 1982-12-09 | 1984-06-19 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀写真感光材料 |
JPS59124341A (ja) * | 1982-12-29 | 1984-07-18 | Konishiroku Photo Ind Co Ltd | 写真用カプラ− |
JPS59178459A (ja) * | 1983-03-29 | 1984-10-09 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−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 |
AU570081B2 (en) | 1983-11-02 | 1988-03-03 | Konishiroku Photo Industry Co., Ltd. | Silver halide color photographic material |
DE3585044D1 (de) | 1984-03-29 | 1992-02-13 | Konishiroku Photo Ind | Photographisches silberhalogenidmaterial. |
JPS612757A (ja) * | 1984-06-14 | 1986-01-08 | Fuji Photo Film Co Ltd | 2−アミノ−5−ニトロフエノ−ル誘導体の製造方法 |
JPS61251852A (ja) | 1985-04-30 | 1986-11-08 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀カラ−写真感光材料の処理方法 |
AU588878B2 (en) | 1985-05-31 | 1989-09-28 | Konishiroku Photo Industry Co., Ltd. | Method for forming direct positive color image |
JPH0357069Y2 (fr) * | 1986-01-06 | 1991-12-25 | ||
JPH0715568B2 (ja) | 1986-01-20 | 1995-02-22 | コニカ株式会社 | ハロゲン化銀カラ−写真感光材料 |
JPH0196725U (fr) * | 1987-12-18 | 1989-06-27 | ||
EP0574090A1 (fr) | 1992-06-12 | 1993-12-15 | Eastman Kodak Company | Copulants à un équivalent et colorants à pKa bas libérés |
EP0711804A3 (fr) | 1994-11-14 | 1999-09-22 | Ciba SC Holding AG | Stabilisateurs à la lumière latents |
GB9828147D0 (en) * | 1998-12-22 | 1999-02-17 | Eastman Kodak Co | Photographic couplers having improved image dye light stability |
US6509500B2 (en) * | 2001-05-24 | 2003-01-21 | Eastman Chemical Company | Continuous preparation of incorporated photographic amides |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772162A (en) * | 1954-11-03 | 1956-11-27 | Eastman Kodak Co | Diacylaminophenol couplers |
US3864366A (en) * | 1971-12-29 | 1975-02-04 | Eastman Kodak Co | Novel acylamidophenol photographic couplers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484477A (en) * | 1943-10-30 | 1949-10-11 | Eastman Kodak Co | Process for making color couplers |
BE483861A (fr) * | 1947-07-11 | |||
US2569906A (en) * | 1947-12-23 | 1951-10-02 | Gen Aniline & Film Corp | Light-sensitive emulsions containing color formers capable of yielding nonmigratory azine dyestuffs |
BE595694A (fr) * | 1960-10-04 | |||
FR1457172A (fr) | 1964-12-12 | 1966-10-28 | Ferrania Spa | Procédé pour la production d'images photographiques en couleurs et matériel photographique correspondant |
US3582322A (en) | 1968-06-11 | 1971-06-01 | Eastman Kodak Co | Color photographic elements and process |
US3758308A (en) * | 1971-02-18 | 1973-09-11 | Eastman Kodak Co | Silver halide emulsion containing para fluoro phenols |
US3880661A (en) * | 1971-12-29 | 1975-04-29 | Eastman Kodak Co | Silver halide emulsion containing acylamidophenol photographic couplers |
-
1977
- 1977-03-03 US US05/774,087 patent/US4124396A/en not_active Expired - Lifetime
- 1977-09-26 CA CA287,512A patent/CA1103273A/fr not_active Expired
-
1978
- 1978-02-01 US US05/874,164 patent/UST980004I4/en active Pending
- 1978-02-28 DE DE2808625A patent/DE2808625C2/de not_active Expired
- 1978-03-02 GB GB8372/78A patent/GB1593922A/en not_active Expired
- 1978-03-02 FR FR7805936A patent/FR2382437A1/fr active Granted
- 1978-03-02 CH CH227378A patent/CH628327A5/fr not_active IP Right Cessation
- 1978-03-03 BE BE185682A patent/BE864571A/fr not_active IP Right Cessation
- 1978-03-03 AU AU33810/78A patent/AU521115B2/en not_active Expired
- 1978-03-03 IT IT20880/78A patent/IT1094169B/it active
- 1978-03-03 JP JP53023709A patent/JPS5937821B2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772162A (en) * | 1954-11-03 | 1956-11-27 | Eastman Kodak Co | Diacylaminophenol couplers |
US3864366A (en) * | 1971-12-29 | 1975-02-04 | Eastman Kodak Co | Novel acylamidophenol photographic couplers |
Non-Patent Citations (1)
Title |
---|
EXBK/77 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0028099A1 (fr) * | 1979-10-15 | 1981-05-06 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Coupleurs, émulsions, matériaux et procédés photographiques |
EP0159190A1 (fr) * | 1984-04-19 | 1985-10-23 | Konica Corporation | Matériau photograhique à l'halogénure d'argent |
Also Published As
Publication number | Publication date |
---|---|
BE864571A (fr) | 1978-09-04 |
AU3381078A (en) | 1979-09-06 |
FR2382437B1 (fr) | 1983-09-16 |
IT1094169B (it) | 1985-07-26 |
JPS53109630A (en) | 1978-09-25 |
CH628327A5 (fr) | 1982-02-26 |
DE2808625A1 (de) | 1978-09-07 |
CA1103273A (fr) | 1981-06-16 |
UST980004I4 (en) | 1979-03-06 |
IT7820880A0 (it) | 1978-03-03 |
AU521115B2 (en) | 1982-03-18 |
DE2808625C2 (de) | 1982-02-04 |
GB1593922A (en) | 1981-07-22 |
US4124396A (en) | 1978-11-07 |
JPS5937821B2 (ja) | 1984-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2382437A1 (fr) | Nouveaux coupleurs, produits et emulsions photographiques les contenant | |
GB1138762A (en) | Photographic silver halide development | |
FR2404248A1 (fr) | Materiau photographique a l'halogenure d'argent contenant un nouveau copulant | |
FR2491157B1 (fr) | Pompe a valve d'inversion actionnee par un double diaphragme | |
JPS5584943A (en) | Laminated type electrophotographic photoreceptor | |
GB1351424A (en) | Yellow coupler compounds | |
FR2356413A1 (fr) | Teintures pour cheveux contenant de nouveaux 3,5-diaminoalkylbenzenes substitues en position 2- comme copulants | |
IT8026606A0 (it) | Struttura di bloccaggio per una boccola d'allineamento d'un motore a turbina a combustione. | |
JPS57211147A (en) | Treatment of silver halide color photosensitive material | |
GB1397483A (en) | Sulphamoyl substituted 3-anilino-2-pyrazol-5-ones and their use as magenta couplers in silver halide photographic emulsions | |
JPS57204545A (en) | Formation of color photographic image of silver halide | |
EP0393523A3 (fr) | Agent de développement des couleurs et procédé de formation d'images | |
FR2416251A1 (fr) | Utilisation de colorants hydrosolubles de la serie du benzoxanthene pour la preparation d'encres fluorescentes | |
JPS57204543A (en) | Color photographic sensitive silver halide material containing phenolic cyan coupler | |
FR2379577A1 (fr) | Colorants de thiacyanine-betaine pour la sensibilisation au bleu d'emulsions photographiques | |
JPS5366732A (en) | Formation of hard tone photographic image | |
JPS56156826A (en) | Photographic sensitive silver halide material | |
FR2433774A1 (fr) | Materiel photographique a base d'emulsions d'halogenure d'argent comportant des colorants filtres | |
JPS57157246A (en) | Formation of cyan dye image | |
GB1407922A (en) | Phenolic photographic colour couplers | |
GB1376020A (en) | Sensitizing dyes and silver halide photographic emulsions spectrally sensitized therewith | |
FR2367805A1 (fr) | Nouveaux colorants azoiques cationiques | |
JPS54115230A (en) | Silver halide color photographic material | |
FR2359183A1 (fr) | Colorants reactifs, leur obtention et leur application | |
GB1390247A (en) | Optical sensitising dyes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |