GB1230642A - - Google Patents
Info
- Publication number
- GB1230642A GB1230642A GB114668A GB1230642DA GB1230642A GB 1230642 A GB1230642 A GB 1230642A GB 114668 A GB114668 A GB 114668A GB 1230642D A GB1230642D A GB 1230642DA GB 1230642 A GB1230642 A GB 1230642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- tetra
- sensitive
- halide
- light
- 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 abstract 11
- 229910052709 silver Inorganic materials 0.000 abstract 8
- 239000004332 silver Substances 0.000 abstract 8
- -1 silver halide Chemical class 0.000 abstract 7
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 150000004820 halides Chemical class 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 125000004414 alkyl thio group Chemical group 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 150000003378 silver Chemical class 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 abstract 1
- 239000003232 water-soluble binding agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- 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
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB114668 | 1968-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1230642A true GB1230642A (ja) | 1971-05-05 |
Family
ID=9716983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB114668A Expired GB1230642A (ja) | 1968-01-08 | 1968-01-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3689270A (ja) |
| JP (1) | JPS53296B1 (ja) |
| BE (1) | BE726623A (ja) |
| CA (1) | CA918989A (ja) |
| DE (1) | DE1900780A1 (ja) |
| FR (1) | FR2000052A1 (ja) |
| GB (1) | GB1230642A (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1565502A (en) * | 1975-09-10 | 1980-04-23 | Minnesota Mining & Mfg | Photographic materials |
| US4220709A (en) * | 1977-12-08 | 1980-09-02 | Eastman Kodak Company | Heat developable imaging materials and process |
| US4212937A (en) * | 1977-12-23 | 1980-07-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Heat developable photosensitive materials |
| JPS5679304A (en) * | 1979-12-03 | 1981-06-29 | Hitachi Ltd | Process state monitoring method |
| JPS60122935A (ja) * | 1983-12-07 | 1985-07-01 | Konishiroku Photo Ind Co Ltd | ハロゲン化銀乳剤の製造方法 |
| JPS60222842A (ja) * | 1984-04-19 | 1985-11-07 | Fuji Photo Film Co Ltd | ハロゲン化銀写真乳剤およびその製造方法 |
| EP0171238B1 (en) * | 1984-07-28 | 1991-05-02 | Konica Corporation | Silver halide grains, preparation thereof and light-sensitive photographic material containing said grains |
| DE3432911A1 (de) * | 1984-09-07 | 1986-03-20 | Scheyer, Guido, Ing., Götzis | Wasserwaage |
-
1968
- 1968-01-08 GB GB114668A patent/GB1230642A/en not_active Expired
-
1969
- 1969-01-03 US US788933A patent/US3689270A/en not_active Expired - Lifetime
- 1969-01-07 FR FR6900075A patent/FR2000052A1/fr active Pending
- 1969-01-07 CA CA039497A patent/CA918989A/en not_active Expired
- 1969-01-08 JP JP691369A patent/JPS53296B1/ja active Pending
- 1969-01-08 BE BE726623D patent/BE726623A/xx not_active IP Right Cessation
- 1969-01-08 DE DE19691900780 patent/DE1900780A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000052A1 (ja) | 1969-08-29 |
| DE1900780A1 (de) | 1969-10-02 |
| JPS53296B1 (ja) | 1978-01-07 |
| CA918989A (en) | 1973-01-16 |
| BE726623A (ja) | 1969-07-08 |
| US3689270A (en) | 1972-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1325312A (en) | Photo-sensitive compositions | |
| US3522052A (en) | Photographic supersensitized silver halide emulsions | |
| JPS52110618A (en) | Silver halide photographic emulsion | |
| GB1230642A (ja) | ||
| US3733198A (en) | Direct positive processes utilizing silver halide internal latent image emulsions containing high concentration of heterocyclic thione antifoggants | |
| US3942986A (en) | Photographic element comprising a fogged, direct-positive heterodispersed silver halide emulsion and a fogged, direct-positive monodispersed silver halide | |
| US3687678A (en) | Spectrally sensitized silver halide photographic material sensitized with xanthylium dyes and acid mercapto compounds | |
| DE1622268A1 (de) | Verfahren zum Stabilisieren eines photographischen Materials | |
| US3502471A (en) | New light-developable photographic material and recording process | |
| US4987059A (en) | Process for stabilizing photographic silver images | |
| US3640713A (en) | Photographic processes and compositions therefor | |
| US3773515A (en) | Light-sensitive material containing a polyhalogenated hydrocarbon, an n-vinylcarbazole, and a furfurylidene compound as an image enhancer and stabilizer | |
| GB1406299A (en) | Method of preparing a radiation-sensitive dispersion for photography | |
| US3595662A (en) | Light-sensitive material | |
| US3958992A (en) | 1,3-Disulfonylcycloalkanes as silver halide solvents | |
| CA1063855A (en) | Photosensitive composition containing cadmium iodide and cuprous iodide in a binder | |
| JP2634646B2 (ja) | 銀塩写真像の安定化方法 | |
| US2304962A (en) | Fog inhibitor for photographic emulsions | |
| GB1520995A (en) | Spectrally sensitized silver halide photographic emulsions and materials | |
| US3811896A (en) | Silver halide emulsion stabilized with isoselenoureas or ketoselenozolidines | |
| SU453852A3 (ru) | Светочувствительный фотографический материал | |
| GB1179136A (en) | Photographic Material. | |
| US3508921A (en) | Light-developable photographic material and recording process | |
| US3877946A (en) | Photographic element | |
| US3512976A (en) | Ammonium and metal sulfites as stabilizers of light sensitive systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |