GB833113A - Photographic developer - Google Patents
Photographic developerInfo
- Publication number
- GB833113A GB833113A GB3936057A GB3936057A GB833113A GB 833113 A GB833113 A GB 833113A GB 3936057 A GB3936057 A GB 3936057A GB 3936057 A GB3936057 A GB 3936057A GB 833113 A GB833113 A GB 833113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenyl
- amino
- alkyl
- pyrazolone
- isonitroso
- 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
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 5
- -1 hydroxy, amino Chemical group 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- NHLAPJMCARJFOG-UHFFFAOYSA-N 3-methyl-1,4-dihydropyrazol-5-one Chemical compound CC1=NNC(=O)C1 NHLAPJMCARJFOG-UHFFFAOYSA-N 0.000 abstract 1
- IOTZAKSXYYYPKL-UHFFFAOYSA-N 4-amino-5-methyl-2-phenyl-4h-pyrazol-3-one Chemical compound O=C1C(N)C(C)=NN1C1=CC=CC=C1 IOTZAKSXYYYPKL-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 abstract 1
- 150000002148 esters Chemical group 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000002560 nitrile group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- G03C5/3028—Heterocyclic compounds
- G03C5/3035—Heterocyclic compounds containing a diazole ring
-
- 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
- C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
- C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA26218A DE1047618B (de) | 1956-12-18 | 1956-12-18 | Photographischer Entwickler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB833113A true GB833113A (en) | 1960-04-21 |
Family
ID=6926097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3936057A Expired GB833113A (en) | 1956-12-18 | 1957-12-18 | Photographic developer |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE563280A (enExample) |
| CH (1) | CH365612A (enExample) |
| DE (1) | DE1047618B (enExample) |
| FR (1) | FR1191346A (enExample) |
| GB (1) | GB833113A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041184A1 (en) * | 2015-09-10 | 2017-03-16 | The University Of British Columbia | Variable thermal insulation assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE646516C (de) * | 1935-06-07 | 1937-06-16 | I G Farbenindustrie Akt Ges | Photographischer Entwickler, insbesondere fuer Direktfarbenentwicklung |
-
0
- BE BE563280D patent/BE563280A/xx unknown
-
1956
- 1956-12-18 DE DEA26218A patent/DE1047618B/de active Pending
-
1957
- 1957-12-04 CH CH5337157A patent/CH365612A/de unknown
- 1957-12-18 GB GB3936057A patent/GB833113A/en not_active Expired
- 1957-12-18 FR FR1191346D patent/FR1191346A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017041184A1 (en) * | 2015-09-10 | 2017-03-16 | The University Of British Columbia | Variable thermal insulation assembly |
| US12018526B2 (en) | 2015-09-10 | 2024-06-25 | The University Of British Columbia | Variable thermal insulation assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1191346A (fr) | 1959-10-19 |
| BE563280A (enExample) | |
| DE1047618B (de) | 1958-12-24 |
| CH365612A (de) | 1962-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB956261A (en) | Pyrazolone colour couplers | |
| GB861559A (en) | 1-cinnamyl piperidine derivatives | |
| GB975930A (en) | Improvements in or relating to the production of coloured photographic images | |
| GB833113A (en) | Photographic developer | |
| GB995794A (enExample) | ||
| GB765286A (en) | Photographic developers | |
| ES245415A1 (es) | Procedimiento para la preparacion de derivados heterociclicos de hidrazina | |
| GB929393A (en) | Methine dyestuffs | |
| GB542149A (en) | Improvements in or relating to the production of photographic images | |
| GB918129A (en) | Pyrazolinobenzimidazole developing agents | |
| GB745545A (en) | Improvements in photographic colour couplers | |
| GB1104537A (en) | 3-pyrazolyl-7-aryltriazolyl-coumarins and process for the preparation thereof | |
| GB649604A (en) | Diazotype photoprinting materials sensitized with aryl diazo sulfones | |
| GB821401A (en) | Phenylazo formamides | |
| GB998656A (en) | Process for the manufacture of ortho-aminophenol-ª‰-hydroxyethyl-sulphone sulphuric acid esters | |
| GB892323A (en) | Improved process for the manufacture of azo dyes | |
| GB888598A (en) | Diazotype material | |
| GB929395A (enExample) | ||
| GB937378A (en) | Production of phenylethylbenzoic acid compounds | |
| GB759869A (en) | Method of making photographic emulsions for colour photography | |
| GB937879A (en) | New pyrazole-carboxylic acid hydrazides | |
| GB737692A (en) | New colour couplers for use in colour photography | |
| GB1005238A (en) | New pyrazolone compounds and processes for their preparation | |
| GB1029448A (en) | Process for the production of hydroxyl group-containing 1,4-dichloroanthraquinones | |
| GB935165A (en) | New thiolsulphonic acid esters |