CA988352A - Photographic elements, compositions and processes - Google Patents
Photographic elements, compositions and processesInfo
- Publication number
- CA988352A CA988352A CA167,964A CA167964A CA988352A CA 988352 A CA988352 A CA 988352A CA 167964 A CA167964 A CA 167964A CA 988352 A CA988352 A CA 988352A
- Authority
- CA
- Canada
- Prior art keywords
- compositions
- processes
- photographic elements
- photographic
- elements
- 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 title 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
- G03C5/3014—Hydrazine; Hydroxylamine; Urea; Derivatives thereof
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/42—Developers or their precursors
-
- 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
- G03C1/49827—Reducing agents
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
- G03C8/06—Silver salt diffusion transfer
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25203672A | 1972-05-10 | 1972-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA988352A true CA988352A (en) | 1976-05-04 |
Family
ID=22954352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA167,964A Expired CA988352A (en) | 1972-05-10 | 1973-04-04 | Photographic elements, compositions and processes |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE799384A (hr) |
CA (1) | CA988352A (hr) |
FR (1) | FR2184047B1 (hr) |
GB (1) | GB1423849A (hr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2553907B2 (ja) * | 1988-04-21 | 1996-11-13 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
US5132201A (en) * | 1988-04-21 | 1992-07-21 | Fuji Photo Film Co., Ltd. | Silver halide photographic material with redox releaser |
US5275932A (en) * | 1992-03-16 | 1994-01-04 | Minnesota Mining And Manufacturing Company | Thermal development accelerators for thermographic materials |
-
1973
- 1973-04-04 CA CA167,964A patent/CA988352A/en not_active Expired
- 1973-05-10 GB GB2234773A patent/GB1423849A/en not_active Expired
- 1973-05-10 BE BE130991A patent/BE799384A/xx unknown
- 1973-05-10 FR FR7316855A patent/FR2184047B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1423849A (en) | 1976-02-04 |
BE799384A (fr) | 1973-11-12 |
FR2184047A1 (hr) | 1973-12-21 |
FR2184047B1 (hr) | 1977-02-11 |
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