BE878815A - Composes liberant un inhibiteur de developpement et leur utilisation dans les matieres photographiques - Google Patents
Composes liberant un inhibiteur de developpement et leur utilisation dans les matieres photographiquesInfo
- Publication number
- BE878815A BE878815A BE0/197167A BE197167A BE878815A BE 878815 A BE878815 A BE 878815A BE 0/197167 A BE0/197167 A BE 0/197167A BE 197167 A BE197167 A BE 197167A BE 878815 A BE878815 A BE 878815A
- Authority
- BE
- Belgium
- Prior art keywords
- photographic materials
- development inhibitor
- compounds releasing
- releasing
- compounds
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 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
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D249/12—Oxygen or sulfur atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/156—Precursor compound
- Y10S430/158—Development inhibitor releaser, DIR
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7837260 | 1978-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE878815A true BE878815A (fr) | 1980-03-17 |
Family
ID=10499753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/197167A BE878815A (fr) | 1978-09-18 | 1979-09-17 | Composes liberant un inhibiteur de developpement et leur utilisation dans les matieres photographiques |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US4259437A (OSRAM) |
| JP (1) | JPS5555171A (OSRAM) |
| BE (1) | BE878815A (OSRAM) |
| CH (1) | CH646959A5 (OSRAM) |
| DE (1) | DE2937127A1 (OSRAM) |
| FR (1) | FR2436142A1 (OSRAM) |
| GB (1) | GB2035302B (OSRAM) |
| IT (1) | IT1120009B (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0044279A3 (en) * | 1980-07-16 | 1983-03-02 | Ciba-Geigy Ag | A method of processing monochrome silver halide material |
| US4351896A (en) * | 1980-12-12 | 1982-09-28 | Eastman Kodak Company | Mesoionic silver halide stabilizer precursor and use in a heat developable and heat stabilizable photographic silver halide material and process |
| US4404390A (en) * | 1980-12-12 | 1983-09-13 | Eastman Kodak Company | Mesoionic 1,2,4-triazolium silver halide stabilizer precursors |
| PT79031B (en) * | 1983-08-20 | 1986-08-22 | Boots Co Plc | Therapeutic agents |
| DE3412948A1 (de) * | 1984-04-06 | 1985-10-17 | Agfa-Gevaert Ag, 5090 Leverkusen | Fotografisches aufzeichnungsmaterial, verfahren zur stabilisierung fotografischer aufzeichnungsmaterialien und neue triazole |
| JPS61269143A (ja) * | 1985-05-24 | 1986-11-28 | Fuji Photo Film Co Ltd | 加熱工程を有する画像形成方法 |
| DE3711418A1 (de) * | 1987-04-04 | 1988-10-20 | Agfa Gevaert Ag | Farbfotografisches aufzeichnungsmaterial mit einem kuppler, der eine fotografisch wirksame verbindung freisetzt |
| US5385815A (en) | 1992-07-01 | 1995-01-31 | Eastman Kodak Company | Photographic elements containing loaded ultraviolet absorbing polymer latex |
| EP0686873B1 (en) | 1994-06-08 | 2000-04-19 | Eastman Kodak Company | Color photographic element containing new epoxy scavengers for residual magenta coupler |
| EP0695968A3 (en) | 1994-08-01 | 1996-07-10 | Eastman Kodak Co | Viscosity reduction in a photographic melt |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869291A (en) * | 1970-12-08 | 1975-03-04 | Agfa Gevaert Ag | Silver halide light-sensitive color photographic material containing color coupler masking compound and development inhibitor releasing compound |
| DE2336721A1 (de) * | 1973-07-19 | 1975-02-06 | Agfa Gevaert Ag | Farbphotographisches mehrschichtenmaterial mit verbesserter farbdichte |
| JPS5223344A (en) * | 1975-08-15 | 1977-02-22 | Konishiroku Photo Ind Co Ltd | Silver halide photographic light sensitive material |
| US4079143A (en) * | 1975-08-26 | 1978-03-14 | Imperial Chemical Industries Limited | Fungicidal 1H-1,2,4-triazoles |
| JPS537232A (en) * | 1976-07-07 | 1978-01-23 | Fuji Photo Film Co Ltd | Silver halide photographic photosensitive material |
-
1979
- 1979-09-05 US US06/072,735 patent/US4259437A/en not_active Expired - Lifetime
- 1979-09-12 FR FR7922816A patent/FR2436142A1/fr active Granted
- 1979-09-13 DE DE19792937127 patent/DE2937127A1/de active Granted
- 1979-09-14 IT IT50273/79A patent/IT1120009B/it active
- 1979-09-14 CH CH834479A patent/CH646959A5/de not_active IP Right Cessation
- 1979-09-17 BE BE0/197167A patent/BE878815A/fr not_active IP Right Cessation
- 1979-09-18 JP JP11885979A patent/JPS5555171A/ja active Granted
- 1979-09-18 GB GB7932288A patent/GB2035302B/en not_active Expired
-
1980
- 1980-06-12 US US06/158,979 patent/US4362878A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2436142A1 (fr) | 1980-04-11 |
| DE2937127A1 (de) | 1980-03-27 |
| GB2035302B (en) | 1983-01-19 |
| JPS5555171A (en) | 1980-04-22 |
| CH646959A5 (de) | 1984-12-28 |
| US4362878A (en) | 1982-12-07 |
| JPS6239156B2 (OSRAM) | 1987-08-21 |
| DE2937127C2 (OSRAM) | 1988-10-13 |
| US4259437A (en) | 1981-03-31 |
| FR2436142B1 (OSRAM) | 1983-03-11 |
| IT7950273A0 (it) | 1979-09-14 |
| IT1120009B (it) | 1986-03-19 |
| GB2035302A (en) | 1980-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CIBA-GEIGY A.G. Effective date: 19900930 |