GB939904A - Non-diffusing magenta colour couplers - Google Patents
Non-diffusing magenta colour couplersInfo
- Publication number
- GB939904A GB939904A GB45825/61A GB4582561A GB939904A GB 939904 A GB939904 A GB 939904A GB 45825/61 A GB45825/61 A GB 45825/61A GB 4582561 A GB4582561 A GB 4582561A GB 939904 A GB939904 A GB 939904A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- colour couplers
- magenta colour
- substituted
- produce
- 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
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- FRBUNLLUASHNDJ-UHFFFAOYSA-N (2-nitrophenyl)hydrazine Chemical compound NNC1=CC=CC=C1[N+]([O-])=O FRBUNLLUASHNDJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical group C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- RRHMEDAKOYMQOT-UHFFFAOYSA-N ethyl 11,12-dihydroxyicosanoate Chemical compound C(C)OC(CCCCCCCCCC(C(CCCCCCCC)O)O)=O RRHMEDAKOYMQOT-UHFFFAOYSA-N 0.000 abstract 1
- 229940083761 high-ceiling diuretics pyrazolone derivative Drugs 0.000 abstract 1
- 229910052757 nitrogen Chemical group 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 229940067157 phenylhydrazine Drugs 0.000 abstract 1
- 150000004031 phenylhydrazines Chemical class 0.000 abstract 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA36369A DE1127220B (de) | 1960-12-24 | 1960-12-24 | Verfahren zur Herstellung farbiger photographischer Bilder nach dem Farbentwicklungsverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB939904A true GB939904A (en) | 1963-10-16 |
Family
ID=6929599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45825/61A Expired GB939904A (en) | 1960-12-24 | 1961-12-21 | Non-diffusing magenta colour couplers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3212894A (enrdf_load_stackoverflow) |
| BE (1) | BE611885A (enrdf_load_stackoverflow) |
| DE (1) | DE1127220B (enrdf_load_stackoverflow) |
| GB (1) | GB939904A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5576167A (en) * | 1994-12-30 | 1996-11-19 | Eastman Kodak Company | Photographic element containing a stable aryloxypyrazolone coupler and process employing same |
| US5670306A (en) * | 1994-12-30 | 1997-09-23 | Eastman Kodak Company | Photographic element containing pyrazolone pug releasing coupler and imaging process employing same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110935A (enrdf_load_stackoverflow) * | 1974-07-18 | 1976-01-28 | Fuji Photo Film Co Ltd | |
| JPS5116924A (en) * | 1974-08-01 | 1976-02-10 | Fuji Photo Film Co Ltd | Shashinyomazentakapuraa |
| JPS5117437A (en) * | 1974-08-02 | 1976-02-12 | Fuji Photo Film Co Ltd | Shashinyokaraakaburaa |
| US7056375B2 (en) * | 2004-09-07 | 2006-06-06 | Eastman Kodak Company | Solubilized dyes for inks |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB513596A (en) * | 1938-04-08 | 1939-10-17 | John David Kendall | Improvements in and relating to the production of coloured photographic images by colour development |
| BE539271A (enrdf_load_stackoverflow) * | 1954-07-08 | |||
| DE1070030B (enrdf_load_stackoverflow) * | 1958-06-21 | 1959-11-26 |
-
0
- BE BE611885D patent/BE611885A/xx unknown
-
1960
- 1960-12-24 DE DEA36369A patent/DE1127220B/de active Pending
-
1961
- 1961-12-19 US US160667A patent/US3212894A/en not_active Expired - Lifetime
- 1961-12-21 GB GB45825/61A patent/GB939904A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5576167A (en) * | 1994-12-30 | 1996-11-19 | Eastman Kodak Company | Photographic element containing a stable aryloxypyrazolone coupler and process employing same |
| US5670306A (en) * | 1994-12-30 | 1997-09-23 | Eastman Kodak Company | Photographic element containing pyrazolone pug releasing coupler and imaging process employing same |
Also Published As
| Publication number | Publication date |
|---|---|
| US3212894A (en) | 1965-10-19 |
| DE1127220B (de) | 1962-04-05 |
| BE611885A (enrdf_load_stackoverflow) |
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