IT945435B - Materiale fotografico contenente un composto capace di liberare un reagente fotografico in presenza di alcali - Google Patents
Materiale fotografico contenente un composto capace di liberare un reagente fotografico in presenza di alcaliInfo
- Publication number
- IT945435B IT945435B IT5473871A IT5473871A IT945435B IT 945435 B IT945435 B IT 945435B IT 5473871 A IT5473871 A IT 5473871A IT 5473871 A IT5473871 A IT 5473871A IT 945435 B IT945435 B IT 945435B
- Authority
- IT
- Italy
- Prior art keywords
- releasing
- alkali
- material containing
- compound capable
- photographic material
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/02—Thiosulfates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/48—Aldehydo radicals
-
- 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
- G03C1/30—Hardeners
-
- 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
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
-
- 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
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/243—Toners for the silver image
-
- 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
- G03C8/32—Development processes or agents therefor
- G03C8/36—Developers
- G03C8/365—Developers containing silver-halide solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9931070A | 1970-12-17 | 1970-12-17 | |
US9906770A | 1970-12-17 | 1970-12-17 | |
US12204371A | 1971-03-08 | 1971-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT945435B true IT945435B (it) | 1973-05-10 |
Family
ID=27378723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5473871A IT945435B (it) | 1970-12-17 | 1971-12-14 | Materiale fotografico contenente un composto capace di liberare un reagente fotografico in presenza di alcali |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5439727B1 (it) |
AU (1) | AU464100B2 (it) |
BE (1) | BE776849A (it) |
CA (1) | CA1006390A (it) |
DE (1) | DE2162502C2 (it) |
FR (1) | FR2118714A5 (it) |
GB (1) | GB1377179A (it) |
IT (1) | IT945435B (it) |
NL (1) | NL172276C (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8318889D0 (en) * | 1983-07-13 | 1983-08-17 | Lilly Industries Ltd | Pharmaceutical compounds |
GB2161160B (en) * | 1984-07-06 | 1989-05-24 | Fisons Plc | Heterocyclic sulphinyl compounds |
US5112739A (en) * | 1988-08-02 | 1992-05-12 | Polaroid Corporation | Enzyme controlled release system |
EP2030965A1 (de) * | 2007-08-31 | 2009-03-04 | Sika Technology AG | Hydroxylgruppen aufweisende Aldehyde |
JP2009240284A (ja) | 2008-03-31 | 2009-10-22 | Fujifilm Corp | プロテアーゼ検出材料、プロテアーゼ検出材料セット、及びプロテアーゼ測定方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498785A (en) * | 1967-07-24 | 1970-03-03 | Polaroid Corp | Novel photographic products and processes |
-
1971
- 1971-12-03 GB GB5624571A patent/GB1377179A/en not_active Expired
- 1971-12-14 IT IT5473871A patent/IT945435B/it active
- 1971-12-14 AU AU36853/71A patent/AU464100B2/en not_active Expired
- 1971-12-16 FR FR7145305A patent/FR2118714A5/fr not_active Expired
- 1971-12-16 CA CA130,335A patent/CA1006390A/en not_active Expired
- 1971-12-16 DE DE19712162502 patent/DE2162502C2/de not_active Expired
- 1971-12-17 BE BE776849A patent/BE776849A/xx not_active IP Right Cessation
- 1971-12-17 JP JP10253071A patent/JPS5439727B1/ja active Pending
- 1971-12-17 NL NL7117359A patent/NL172276C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1006390A (en) | 1977-03-08 |
FR2118714A5 (it) | 1972-07-28 |
DE2162502A1 (de) | 1972-08-24 |
NL172276C (nl) | 1983-08-01 |
NL172276B (nl) | 1983-03-01 |
DE2162502C2 (de) | 1982-07-22 |
AU464100B2 (en) | 1975-08-14 |
GB1377179A (en) | 1974-12-11 |
JPS5439727B1 (it) | 1979-11-29 |
NL7117359A (it) | 1972-06-20 |
AU3685371A (en) | 1973-06-21 |
BE776849A (fr) | 1972-06-19 |
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