DE69024467D1 - Verfahren zur Synthese von Cyanfarbe enthaltenden phenolischen fotografischen Kupplungsmitteln - Google Patents
Verfahren zur Synthese von Cyanfarbe enthaltenden phenolischen fotografischen KupplungsmittelnInfo
- Publication number
- DE69024467D1 DE69024467D1 DE69024467T DE69024467T DE69024467D1 DE 69024467 D1 DE69024467 D1 DE 69024467D1 DE 69024467 T DE69024467 T DE 69024467T DE 69024467 T DE69024467 T DE 69024467T DE 69024467 D1 DE69024467 D1 DE 69024467D1
- Authority
- DE
- Germany
- Prior art keywords
- phenolic
- synthesis
- coupling agents
- cyan dye
- agents containing
- 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 - Fee Related
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- 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 |
---|---|---|---|
US07/439,214 US5041605A (en) | 1989-11-20 | 1989-11-20 | Method of synthesizing phenolic cyan-dye-forming photographic couplers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69024467D1 true DE69024467D1 (de) | 1996-02-08 |
DE69024467T2 DE69024467T2 (de) | 1996-08-08 |
Family
ID=23743776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69024467T Expired - Fee Related DE69024467T2 (de) | 1989-11-20 | 1990-11-15 | Verfahren zur Synthese von Cyanfarbe enthaltenden phenolischen fotografischen Kupplungsmitteln |
Country Status (4)
Country | Link |
---|---|
US (1) | US5041605A (de) |
EP (1) | EP0430335B1 (de) |
JP (1) | JP2977888B2 (de) |
DE (1) | DE69024467T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6509500B2 (en) | 2001-05-24 | 2003-01-21 | Eastman Chemical Company | Continuous preparation of incorporated photographic amides |
BR112019025008A2 (pt) * | 2017-06-08 | 2020-06-16 | Nippon Soda Co., Ltd. | Material de gravação contendo um formador de cor, folha de gravação, método para usar pelo menos um composto, e, composto. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4333999A (en) * | 1979-10-15 | 1982-06-08 | Eastman Kodak Company | Cyan dye-forming couplers |
JPS5833249A (ja) * | 1981-08-20 | 1983-02-26 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀カラ−写真画像の形成方法 |
US4609619A (en) * | 1984-09-17 | 1986-09-02 | Konishiroku Photo Industry Co., Ltd. | Light-sensitive silver halide color photographic material |
US4775616A (en) * | 1986-12-12 | 1988-10-04 | Eastman Kodak Company | Cyan dye-forming couplers and photographic materials containing same |
-
1989
- 1989-11-20 US US07/439,214 patent/US5041605A/en not_active Expired - Lifetime
-
1990
- 1990-11-15 EP EP90203032A patent/EP0430335B1/de not_active Expired - Lifetime
- 1990-11-15 DE DE69024467T patent/DE69024467T2/de not_active Expired - Fee Related
- 1990-11-19 JP JP2311665A patent/JP2977888B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5041605A (en) | 1991-08-20 |
EP0430335A3 (en) | 1991-08-07 |
JP2977888B2 (ja) | 1999-11-15 |
JPH03174536A (ja) | 1991-07-29 |
EP0430335A2 (de) | 1991-06-05 |
DE69024467T2 (de) | 1996-08-08 |
EP0430335B1 (de) | 1995-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69123662D1 (de) | Verfahren zur Herstellung von y-Methacryloxypropylsilanverbindungen | |
DE69010257D1 (de) | Verfahren zur Herstellung N-substituierter Maleimide. | |
DE69317349D1 (de) | Verfahren zur Herstellung von Methylaminen | |
DE69314365D1 (de) | Verfahren zur Monohydroxylierung von Phenolverbindungen | |
DE59205207D1 (de) | Verfahren zur Herstellung von Alkylpolyglycosiden | |
DE69022264D1 (de) | Verfahren zur Herstellung von Alkylglykosiden. | |
DE59107946D1 (de) | Verfahren zur Herstellung von verbesserten Farbstoffgranulaten | |
DE69215001D1 (de) | Verfahren zur Herstellung von Biarylverbindungen | |
DE59105904D1 (de) | Verfahren zur glycosidasekatalysierten Synthese von Glycokonjugaten. | |
DE69011719D1 (de) | Verfahren zur Synthese von Acylamino-organosilicium-Verbindungen. | |
DE69023532D1 (de) | Verfahren zur Synthese von Acylamino-Organosilicium-Verbindungen. | |
DE59305389D1 (de) | Verfahren zur Herstellung von alpha-Fluor -beta-dicarbonylverbindungen | |
DE69006789D1 (de) | Verfahren zur Herstellung von sulfoalkyl-substituierten Hydroxylaminen. | |
DE69018186D1 (de) | Verfahren zur Herstellung von Diacetal-Verbindungen. | |
DE59603268D1 (de) | Verfahren zur Herstellung von Bis(4-hydroxyaryl)alkanen | |
DE59304480D1 (de) | Verfahren zur Herstellung von Aldehyden | |
DE59404418D1 (de) | Verfahren zur Herstellung von aliphatischen Omega-Difluorcarboxylverbindungen | |
DE69010956D1 (de) | Verfahren zur Synthese von Acylaminogruppen enthaltenden Siliziumverbindungen. | |
DE69008754D1 (de) | Verfahren zur Herstellung von sekundären Alkylaminen. | |
DE69011758D1 (de) | Verfahren zur Herstellung von N-substituierten Maleinimiden. | |
DE69006888D1 (de) | Verfahren zur Synthese von Acylamino-Organosilicon-Verbindungen. | |
DE69311213D1 (de) | Verfahren zur Herstellung von 1-Aza-2-silacyclopentan-Verbindungen | |
DE69024467D1 (de) | Verfahren zur Synthese von Cyanfarbe enthaltenden phenolischen fotografischen Kupplungsmitteln | |
DE69201245D1 (de) | Verfahren zur Synthese von Hydrogenoperfluoralkanen. | |
DE59306778D1 (de) | Verfahren zur Herstellung von Aldehyden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |