BE788279A - PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCT - Google Patents
PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCTInfo
- Publication number
- BE788279A BE788279A BE788279DA BE788279A BE 788279 A BE788279 A BE 788279A BE 788279D A BE788279D A BE 788279DA BE 788279 A BE788279 A BE 788279A
- Authority
- BE
- Belgium
- Prior art keywords
- product
- nitroarylidene
- colorants
- applying
- containing ortho
- Prior art date
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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/36—Desensitisers
-
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
- G03C1/832—Methine or polymethine dyes
-
- 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
- G03C7/02—Direct bleach-out processes; Materials therefor; Preparing or processing such materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0666—Dyes containing a methine or polymethine group
- G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
- G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plural Heterocyclic Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17668171A | 1971-08-31 | 1971-08-31 | |
US26061872A | 1972-06-07 | 1972-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE788279A true BE788279A (en) | 1973-02-28 |
Family
ID=26872479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE788279D BE788279A (en) | 1971-08-31 | PHOTOGRAPHIC PRODUCT CONTAINING ORTHO-NITROARYLIDENE COLORANTS AND PROCESS FOR APPLYING THIS PRODUCT |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE788279A (en) |
CA (1) | CA986513A (en) |
DE (1) | DE2242761C3 (en) |
FR (1) | FR2151014B1 (en) |
GB (1) | GB1399751A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075017A (en) | 1976-05-24 | 1978-02-21 | Eastman Kodak Company | Photothermographic material containing a combination of energy-sensitive organic dyes and process of forming a positive or negative image with the material |
US4081279A (en) | 1976-05-24 | 1978-03-28 | Eastman Kodak Company | Photothermographic materials containing radiation sensitive quinone compounds and nitrobenzylidene dyes |
FR2394112A1 (en) * | 1977-06-06 | 1979-01-05 | Eastman Kodak Co | PHOTOGRAPHIC PRODUCT CONTAINING O-NITRO-O-AZAARYLIDENE COLORANT |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033948A (en) | 1976-05-17 | 1977-07-05 | Minnesota Mining And Manufacturing Company | Acutance agents for use in thermally-developable photosensitive compositions |
DE3702133A1 (en) * | 1987-01-24 | 1988-08-04 | Meteor Siegen Apparat Schmeck | Photosensitive film |
EP0462763A1 (en) * | 1990-06-18 | 1991-12-27 | Minnesota Mining And Manufacturing Company | Thermally developable light-sensitive layers containing photobleachable sensitizers |
US5187049A (en) * | 1990-07-16 | 1993-02-16 | Minnesota Mining And Manufacturing Company | Photosensitive thermally developed compositions |
-
0
- BE BE788279D patent/BE788279A/en unknown
-
1972
- 1972-07-14 CA CA147149A patent/CA986513A/en not_active Expired
- 1972-08-31 FR FR7230876A patent/FR2151014B1/fr not_active Expired
- 1972-08-31 DE DE19722242761 patent/DE2242761C3/en not_active Expired
- 1972-08-31 GB GB4034672A patent/GB1399751A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075017A (en) | 1976-05-24 | 1978-02-21 | Eastman Kodak Company | Photothermographic material containing a combination of energy-sensitive organic dyes and process of forming a positive or negative image with the material |
US4081279A (en) | 1976-05-24 | 1978-03-28 | Eastman Kodak Company | Photothermographic materials containing radiation sensitive quinone compounds and nitrobenzylidene dyes |
FR2394112A1 (en) * | 1977-06-06 | 1979-01-05 | Eastman Kodak Co | PHOTOGRAPHIC PRODUCT CONTAINING O-NITRO-O-AZAARYLIDENE COLORANT |
Also Published As
Publication number | Publication date |
---|---|
DE2242761B2 (en) | 1974-04-18 |
DE2242761A1 (en) | 1973-03-08 |
CA986513A (en) | 1976-03-30 |
GB1399751A (en) | 1975-07-02 |
FR2151014B1 (en) | 1977-08-05 |
DE2242761C3 (en) | 1974-11-21 |
FR2151014A1 (en) | 1973-04-13 |
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