GB1210417A - Photographic developer-coupler aminophenol compounds - Google Patents
Photographic developer-coupler aminophenol compoundsInfo
- Publication number
- GB1210417A GB1210417A GB4093968A GB4093968A GB1210417A GB 1210417 A GB1210417 A GB 1210417A GB 4093968 A GB4093968 A GB 4093968A GB 4093968 A GB4093968 A GB 4093968A GB 1210417 A GB1210417 A GB 1210417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- formula
- alkyl
- carbon atoms
- substituted
- 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
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000004432 carbon atom Chemical group C* 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- -1 2-oxo-1-pyrrolidinyl group Chemical group 0.000 abstract 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 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
- G03C7/34—Couplers containing phenols
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic 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
- G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66349467A | 1967-08-28 | 1967-08-28 | |
| US73810968A | 1968-06-19 | 1968-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1210417A true GB1210417A (en) | 1970-10-28 |
Family
ID=27098761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4093968A Expired GB1210417A (en) | 1967-08-28 | 1968-08-27 | Photographic developer-coupler aminophenol compounds |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS491568B1 (enrdf_load_stackoverflow) |
| CH (1) | CH521943A (enrdf_load_stackoverflow) |
| DE (1) | DE1793289C2 (enrdf_load_stackoverflow) |
| FR (1) | FR1581244A (enrdf_load_stackoverflow) |
| GB (1) | GB1210417A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644194A1 (de) * | 1975-09-30 | 1977-04-21 | Konishiroku Photo Ind | Lichtempfindliches photographisches silberhalogenid-aufzeichnungsmaterial |
| US5362616A (en) * | 1991-12-19 | 1994-11-08 | Eastman Kodak Company | Chromogenic black-and-white photographic imaging systems |
| US5364747A (en) * | 1992-11-25 | 1994-11-15 | Eastman Kodak Company | Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems |
| EP1251822A4 (en) * | 2000-02-01 | 2006-05-31 | P & G Clairol Inc | NEW COPULANT USED IN OXIDIZING HAIR STAIN |
| EP1331918A4 (en) * | 2000-08-30 | 2010-08-11 | Clairol Inc | PRIMARY INTERMEDIATES FOR OXIDATIVE HAIR COLORATION |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439734B1 (enrdf_load_stackoverflow) * | 1971-04-02 | 1979-11-29 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE598399A (enrdf_load_stackoverflow) * | 1959-12-21 |
-
1968
- 1968-08-22 FR FR1581244D patent/FR1581244A/fr not_active Expired
- 1968-08-27 JP JP43060953A patent/JPS491568B1/ja active Pending
- 1968-08-27 DE DE19681793289 patent/DE1793289C2/de not_active Expired
- 1968-08-27 GB GB4093968A patent/GB1210417A/en not_active Expired
- 1968-08-27 CH CH1280768A patent/CH521943A/de not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644194A1 (de) * | 1975-09-30 | 1977-04-21 | Konishiroku Photo Ind | Lichtempfindliches photographisches silberhalogenid-aufzeichnungsmaterial |
| US5362616A (en) * | 1991-12-19 | 1994-11-08 | Eastman Kodak Company | Chromogenic black-and-white photographic imaging systems |
| US5364747A (en) * | 1992-11-25 | 1994-11-15 | Eastman Kodak Company | Color correcting layers consisting essentially of at least one dye-forming coupler and gelatin in chromogenic black-and-white photographic imaging systems |
| EP1251822A4 (en) * | 2000-02-01 | 2006-05-31 | P & G Clairol Inc | NEW COPULANT USED IN OXIDIZING HAIR STAIN |
| EP1331918A4 (en) * | 2000-08-30 | 2010-08-11 | Clairol Inc | PRIMARY INTERMEDIATES FOR OXIDATIVE HAIR COLORATION |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1793289C2 (de) | 1981-10-15 |
| DE1793289A1 (de) | 1972-07-06 |
| FR1581244A (enrdf_load_stackoverflow) | 1969-09-12 |
| CH521943A (de) | 1972-04-30 |
| JPS491568B1 (enrdf_load_stackoverflow) | 1974-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |