JPS511416B1 - - Google Patents
Info
- Publication number
- JPS511416B1 JPS511416B1 JP46084414A JP8441471A JPS511416B1 JP S511416 B1 JPS511416 B1 JP S511416B1 JP 46084414 A JP46084414 A JP 46084414A JP 8441471 A JP8441471 A JP 8441471A JP S511416 B1 JPS511416 B1 JP S511416B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48546—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent
- G03C1/48561—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent hydrazine 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
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48584—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure spectrally sensitised
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Plural Heterocyclic Compounds (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8570570A | 1970-10-30 | 1970-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS511416B1 true JPS511416B1 (enExample) | 1976-01-17 |
Family
ID=22193408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46084414A Pending JPS511416B1 (enExample) | 1970-10-30 | 1971-10-26 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS511416B1 (enExample) |
| BE (1) | BE774656A (enExample) |
| CA (1) | CA988351A (enExample) |
| DE (1) | DE2154028C3 (enExample) |
| FR (1) | FR2113370A5 (enExample) |
| GB (1) | GB1371366A (enExample) |
-
1971
- 1971-09-09 CA CA122,438A patent/CA988351A/en not_active Expired
- 1971-10-26 JP JP46084414A patent/JPS511416B1/ja active Pending
- 1971-10-28 GB GB5017571A patent/GB1371366A/en not_active Expired
- 1971-10-28 BE BE774656A patent/BE774656A/xx unknown
- 1971-10-29 DE DE19712154028 patent/DE2154028C3/de not_active Expired
- 1971-10-29 FR FR7138887A patent/FR2113370A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE774656A (fr) | 1972-02-14 |
| DE2154028B2 (de) | 1973-07-05 |
| DE2154028C3 (de) | 1974-01-31 |
| CA988351A (en) | 1976-05-04 |
| DE2154028A1 (de) | 1972-05-04 |
| FR2113370A5 (enExample) | 1972-06-23 |
| GB1371366A (en) | 1974-10-23 |