GB928671A - Improvements in or relating to photographic developers - Google Patents
Improvements in or relating to photographic developersInfo
- Publication number
- GB928671A GB928671A GB6023/60A GB602360A GB928671A GB 928671 A GB928671 A GB 928671A GB 6023/60 A GB6023/60 A GB 6023/60A GB 602360 A GB602360 A GB 602360A GB 928671 A GB928671 A GB 928671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethyl
- pyrrolidine
- methyl
- carbon atoms
- prepared
- 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
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 abstract 6
- 230000002152 alkylating effect Effects 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000003386 piperidinyl group Chemical group 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-naphthoquinone Chemical compound C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 abstract 1
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 abstract 1
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical class NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 abstract 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 239000004159 Potassium persulphate Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 150000004989 p-phenylenediamines Chemical class 0.000 abstract 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 abstract 1
- 235000019394 potassium persulphate Nutrition 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000005415 substituted alkoxy group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/096—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/20—Oxygen atoms
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL261409D NL261409A (enrdf_load_stackoverflow) | 1960-02-19 | ||
| GB6023/60A GB928671A (en) | 1960-02-19 | 1960-02-19 | Improvements in or relating to photographic developers |
| US88317A US3134673A (en) | 1960-02-19 | 1961-02-10 | Photographic developers |
| FR852973A FR1283420A (fr) | 1960-02-19 | 1961-02-16 | Nouvelles compositions de révélateurs photographiques et leur préparation |
| ES0264960A ES264960A1 (es) | 1960-02-19 | 1961-02-17 | Procedimiento de obtenciën de composiciones reveladoras fotograficas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6023/60A GB928671A (en) | 1960-02-19 | 1960-02-19 | Improvements in or relating to photographic developers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928671A true GB928671A (en) | 1963-06-12 |
Family
ID=9807013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6023/60A Expired GB928671A (en) | 1960-02-19 | 1960-02-19 | Improvements in or relating to photographic developers |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3134673A (enrdf_load_stackoverflow) |
| ES (1) | ES264960A1 (enrdf_load_stackoverflow) |
| GB (1) | GB928671A (enrdf_load_stackoverflow) |
| NL (1) | NL261409A (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL299723A (enrdf_load_stackoverflow) * | 1962-10-25 | |||
| NL6602944A (enrdf_load_stackoverflow) * | 1965-03-08 | 1966-09-09 | ||
| JPS4943333B1 (enrdf_load_stackoverflow) * | 1970-10-27 | 1974-11-20 | ||
| US3656950A (en) * | 1970-12-03 | 1972-04-18 | Eastman Kodak Co | Color photographic processes |
| US3658525A (en) * | 1970-12-03 | 1972-04-25 | Eastman Kodak Co | Reversal color photographic processes |
| JPS4839170B1 (enrdf_load_stackoverflow) * | 1970-12-21 | 1973-11-22 | ||
| US3988339A (en) * | 1974-02-08 | 1976-10-26 | Smithkline Corporation | Pharmaceutical compositions and methods of inhibiting phenylethanolamine N-methyltransferase |
| US3939164A (en) * | 1974-02-08 | 1976-02-17 | Smithkline Corporation | 7 AND 8-Halo substituted 1,2,3,4-tetrahydroisoquinoline compounds |
| WO2004095304A1 (en) * | 2003-04-23 | 2004-11-04 | Dot Hill Systems Corporation | Network storage appliance with integrated redundant servers and storage controllers |
| DE102005055633B3 (de) * | 2005-11-22 | 2007-06-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Organobasierter Sauerstoff-Scavenger/-Indikator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1937844A (en) * | 1931-03-23 | 1933-12-05 | Goodrich Co B F | Photographic developer and method of developing |
| US2417514A (en) * | 1940-09-23 | 1947-03-18 | Spectrum Products Company Inc | Method and means for producing colored photographic images |
| BE568027A (enrdf_load_stackoverflow) * | 1957-05-27 |
-
0
- NL NL261409D patent/NL261409A/xx unknown
-
1960
- 1960-02-19 GB GB6023/60A patent/GB928671A/en not_active Expired
-
1961
- 1961-02-10 US US88317A patent/US3134673A/en not_active Expired - Lifetime
- 1961-02-17 ES ES0264960A patent/ES264960A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3134673A (en) | 1964-05-26 |
| ES264960A1 (es) | 1961-05-16 |
| NL261409A (enrdf_load_stackoverflow) |
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