GB1235157A - Photographic developer compositions - Google Patents
Photographic developer compositionsInfo
- Publication number
- GB1235157A GB1235157A GB23528/68A GB2352868A GB1235157A GB 1235157 A GB1235157 A GB 1235157A GB 23528/68 A GB23528/68 A GB 23528/68A GB 2352868 A GB2352868 A GB 2352868A GB 1235157 A GB1235157 A GB 1235157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzenesulphonamido
- bis
- phenol
- alkyl
- toluenesulphonamido
- 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
- 239000000203 mixture Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- PICORELGPQKLNE-UHFFFAOYSA-N 2,4-bis[benzenesulfonyl(methyl)amino]-5-hydroxybenzenesulfonic acid Chemical compound CN(S(=O)(=O)C1=CC=CC=C1)C1=C(C=C(C(=C1)N(S(=O)(=O)C1=CC=CC=C1)C)S(=O)(=O)O)O PICORELGPQKLNE-UHFFFAOYSA-N 0.000 abstract 1
- DCWGXITZJUADJK-UHFFFAOYSA-N N-[4-hydroxy-5-(methanesulfonamido)-2-methylphenyl]methanesulfonamide Chemical compound CS(=O)(=O)NC1=C(C=C(C(=C1)NS(=O)(=O)C)C)O DCWGXITZJUADJK-UHFFFAOYSA-N 0.000 abstract 1
- ZCVKNUDYXUYJJP-UHFFFAOYSA-N N-[5-(benzenesulfonamido)-1-hydroxynaphthalen-2-yl]benzenesulfonamide Chemical compound C1(=CC=CC=C1)S(=O)(=O)NC1=C(C2=CC=CC(=C2C=C1)NS(=O)(=O)C1=CC=CC=C1)O ZCVKNUDYXUYJJP-UHFFFAOYSA-N 0.000 abstract 1
- OBPSFTGTOUHNQV-UHFFFAOYSA-N N-[5-(benzenesulfonamido)-2-hydroxyphenyl]-4-methylbenzenesulfonamide Chemical compound C1(=CC=CC=C1)S(=O)(=O)NC1=CC(=C(C=C1)O)NS(=O)(=O)C1=CC=C(C=C1)C OBPSFTGTOUHNQV-UHFFFAOYSA-N 0.000 abstract 1
- PHLQNKSXIXINQK-UHFFFAOYSA-N N-[6,8-bis(benzenesulfonamido)-5-hydroxynaphthalen-1-yl]benzenesulfonamide Chemical compound C1(=CC=CC=C1)S(=O)(=O)NC1=C(C2=CC=CC(=C2C(=C1)NS(=O)(=O)C1=CC=CC=C1)NS(=O)(=O)C1=CC=CC=C1)O PHLQNKSXIXINQK-UHFFFAOYSA-N 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- UKPRQOGKDXAOGI-UHFFFAOYSA-N n-[3-(benzenesulfonamido)-4-hydroxyphenyl]benzenesulfonamide Chemical compound C1=C(NS(=O)(=O)C=2C=CC=CC=2)C(O)=CC=C1NS(=O)(=O)C1=CC=CC=C1 UKPRQOGKDXAOGI-UHFFFAOYSA-N 0.000 abstract 1
- HEVMJZUZXKOMDS-UHFFFAOYSA-N n-[4-hydroxy-3-[(4-methylphenyl)sulfonylamino]phenyl]-4-methylbenzenesulfonamide Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC1=CC=C(O)C(NS(=O)(=O)C=2C=CC(C)=CC=2)=C1 HEVMJZUZXKOMDS-UHFFFAOYSA-N 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- -1 silver halide Chemical class 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 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
- 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
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 |
|---|---|---|---|
| US63927467A | 1967-05-18 | 1967-05-18 | |
| US80113869A | 1969-02-20 | 1969-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1235157A true GB1235157A (en) | 1971-06-09 |
Family
ID=27093300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23528/68A Expired GB1235157A (en) | 1967-05-18 | 1968-05-17 | Photographic developer compositions |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3592652A (enExample) |
| BE (1) | BE715270A (enExample) |
| CH (1) | CH489036A (enExample) |
| DE (1) | DE1768498B2 (enExample) |
| FR (1) | FR1565855A (enExample) |
| GB (1) | GB1235157A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818078A (en) * | 1967-05-18 | 1974-06-18 | Eastman Kodak Co | Photographic silver halide developing agents |
| US4021240A (en) * | 1975-12-22 | 1977-05-03 | Eastman Kodak Company | Photothermographic and thermographic compositions and uses therefor containing sulfonamidophenol reducing agents and four equivalent color couplers |
| US4161406A (en) * | 1977-12-07 | 1979-07-17 | Philip A. Hunt Chemical Corp. | Solution and method for processing high speed video news film |
-
1968
- 1968-05-14 FR FR1565855D patent/FR1565855A/fr not_active Expired
- 1968-05-16 BE BE715270D patent/BE715270A/xx unknown
- 1968-05-17 DE DE19681768498 patent/DE1768498B2/de active Pending
- 1968-05-17 CH CH730968A patent/CH489036A/fr not_active IP Right Cessation
- 1968-05-17 GB GB23528/68A patent/GB1235157A/en not_active Expired
-
1969
- 1969-02-20 US US801138A patent/US3592652A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1565855A (enExample) | 1969-05-02 |
| DE1768498A1 (de) | 1971-11-18 |
| DE1768498B2 (de) | 1973-02-15 |
| BE715270A (enExample) | 1968-10-16 |
| CH489036A (fr) | 1970-04-15 |
| US3592652A (en) | 1971-07-13 |
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