GB1251712A - - Google Patents
Info
- Publication number
- GB1251712A GB1251712A GB1251712DA GB1251712A GB 1251712 A GB1251712 A GB 1251712A GB 1251712D A GB1251712D A GB 1251712DA GB 1251712 A GB1251712 A GB 1251712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- dye
- sensitive
- light
- image
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- 239000000975 dye Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 239000007844 bleaching agent Substances 0.000 abstract 2
- 229940100890 silver compound Drugs 0.000 abstract 2
- 150000003379 silver compounds Chemical group 0.000 abstract 2
- 238000004061 bleaching Methods 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 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
- 238000000034 method Methods 0.000 abstract 1
- 230000001235 sensitizing effect Effects 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
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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
-
- 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
-
- 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
- G03C1/498—Photothermographic systems, e.g. dry silver
-
- 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
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope 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
- G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (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 |
|---|---|---|---|
| US69482868A | 1968-01-02 | 1968-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1251712A true GB1251712A (fr) | 1971-10-27 |
Family
ID=24790430
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1251711D Expired GB1251711A (fr) | 1968-01-02 | 1969-01-01 | |
| GB1251712D Expired GB1251712A (fr) | 1968-01-02 | 1969-01-01 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1251711D Expired GB1251711A (fr) | 1968-01-02 | 1969-01-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3615536A (fr) |
| BE (1) | BE726209A (fr) |
| CH (1) | CH506809A (fr) |
| FR (1) | FR1602241A (fr) |
| GB (2) | GB1251711A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH633641A5 (de) * | 1977-07-21 | 1982-12-15 | Ciba Geigy Ag | Verfahren zur herstellung maskierter positiver farbbilder nach dem silberfarbbleichverfahren. |
| US5612059A (en) * | 1988-08-30 | 1997-03-18 | Pfizer Inc. | Use of asymmetric membranes in delivery devices |
| ATE118345T1 (de) * | 1990-08-07 | 1995-03-15 | Pfizer | Verwendung von interfacial polymerisierten membranen in abgabevorrichtungen. |
-
1968
- 1968-01-02 US US694828A patent/US3615536A/en not_active Expired - Lifetime
- 1968-12-27 BE BE726209D patent/BE726209A/xx unknown
- 1968-12-30 CH CH1938468A patent/CH506809A/fr not_active IP Right Cessation
- 1968-12-31 FR FR1602241D patent/FR1602241A/fr not_active Expired
-
1969
- 1969-01-01 GB GB1251711D patent/GB1251711A/en not_active Expired
- 1969-01-01 GB GB1251712D patent/GB1251712A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1602241A (fr) | 1970-10-26 |
| CH506809A (fr) | 1971-04-30 |
| BE726209A (fr) | 1969-05-29 |
| US3615536A (en) | 1971-10-26 |
| GB1251711A (fr) | 1971-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |