CA920130A - Dyes and electrophotographic compositions - Google Patents
Dyes and electrophotographic compositionsInfo
- Publication number
- CA920130A CA920130A CA059631A CA59631A CA920130A CA 920130 A CA920130 A CA 920130A CA 059631 A CA059631 A CA 059631A CA 59631 A CA59631 A CA 59631A CA 920130 A CA920130 A CA 920130A
- Authority
- CA
- Canada
- Prior art keywords
- dyes
- electrophotographic compositions
- electrophotographic
- compositions
- 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
- 239000000975 dye Substances 0.000 title 1
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
-
- 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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/062—Acyclic or carbocyclic compounds containing non-metal elements other than hydrogen, halogen, oxygen or nitrogen
-
- 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)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Photoreceptors In Electrophotography (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76186068A | 1968-09-23 | 1968-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA920130A true CA920130A (en) | 1973-01-30 |
Family
ID=25063442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA059631A Expired CA920130A (en) | 1968-09-23 | 1969-08-15 | Dyes and electrophotographic compositions |
Country Status (4)
Country | Link |
---|---|
US (1) | US3567439A (en) |
CA (1) | CA920130A (en) |
FR (1) | FR2019482A1 (en) |
GB (1) | GB1280878A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770450A (en) * | 1971-04-27 | 1973-11-06 | Fuji Photo Film Co Ltd | Direct positive silver halide photographic photosensitive material |
US3852067A (en) * | 1971-11-04 | 1974-12-03 | Polaroid Corp | Photosensitive element with silver halide, a semiconductor and a sensitizing dye |
US3852066A (en) * | 1971-11-04 | 1974-12-03 | Polaroid Corp | Silver halide with an orthorhombic lead monoxide and sensitizing dye |
US3916069A (en) * | 1973-04-02 | 1975-10-28 | Minnesota Mining & Mfg | Reduced styryl/cyanine dye |
US4123268A (en) * | 1977-06-22 | 1978-10-31 | Addressograph-Multigraph Corporation | Boron chelates as acceptor type sensitizers for photoconductive polymers |
US4394428A (en) * | 1981-09-24 | 1983-07-19 | Eastman Kodak Company | Photoconductive composition and elements comprising two different compounds having a dioxaborin nucleas on a derivative thereof |
US4839260A (en) * | 1987-06-30 | 1989-06-13 | Eastman Kodak Company | Novel polymethine dyes and UV absorbers and imaging materials for their use |
US6916894B2 (en) * | 2002-03-29 | 2005-07-12 | Nitto Denko Corporation | Polydioxaborines |
US20040087842A1 (en) * | 2002-05-30 | 2004-05-06 | Lakowicz Joseph R. | Fluorescent probes for saccharrides |
US9074129B2 (en) | 2009-12-01 | 2015-07-07 | University Of Virginia Patent Foundation | Mechanochromic luminescent difluoroboron beta-diketonates |
EP3173416B1 (en) * | 2015-11-24 | 2018-11-14 | Université d'Aix Marseille | Borondifluoride complexes of curcuminoid compounds, method of preparation and uses thereof |
FR3080381B1 (en) * | 2018-04-19 | 2020-12-04 | Crime Science Tech | USE OF A FLUORESCENT COMPOSITION FOR PRODUCT SAFETY |
-
1968
- 1968-09-23 US US761860A patent/US3567439A/en not_active Expired - Lifetime
-
1969
- 1969-08-15 CA CA059631A patent/CA920130A/en not_active Expired
- 1969-09-23 GB GB46778/69A patent/GB1280878A/en not_active Expired
- 1969-09-23 FR FR6932343A patent/FR2019482A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US3567439A (en) | 1971-03-02 |
FR2019482A1 (en) | 1970-07-03 |
GB1280878A (en) | 1972-07-05 |
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