GB1174171A - Electrophotographic plate - Google Patents
Electrophotographic plateInfo
- Publication number
- GB1174171A GB1174171A GB56/67A GB5667A GB1174171A GB 1174171 A GB1174171 A GB 1174171A GB 56/67 A GB56/67 A GB 56/67A GB 5667 A GB5667 A GB 5667A GB 1174171 A GB1174171 A GB 1174171A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- polymer
- insulating layer
- jan
- polycarbonate
- 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
Classifications
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
-
- 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
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/142—Inert intermediate layers
-
- 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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/147—Cover layers
- G03G5/14708—Cover layers comprising organic material
- G03G5/14713—Macromolecular material
- G03G5/14717—Macromolecular material obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/10—Donor-acceptor complex photoconductor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
1,174,171. Electrophotography. RANK XEROX Ltd. 2 Jan., 1967 [6 Jan., 1966], No. 56/67. Heading H1K. An electrophotographic plate comprises a photoconductive layer comprising a chargetransfer complex including an organic polymer and coated thereon a thin layer of an insulating polymer. The insulating layer is preferably a polymer of methylmethacrylate, methylacrylate, n-butylmethacrylate or ethyl silicate but may also be chlorinated rubber, a vinyl polymer, polyolefin, polyvinylidene, polyfluorocarbon, polyamide, polyurethane, polyester, polysulphide or polycarbonate. The insulating layer may be up to 3 Á thick and may be either continuous or a half-tone screen of lines or dots. The photoconductive layer may be a complex of polyvinylcarbazole, formaldehyde polymers, polycarbonate, polystyrene, epoxy resin, phenoxy resin or polyurethane together with 2,4,7 - trinitro - 9 - fluorenone or p-chloranil, other Lewis acids also being specified. The insulating layer may be deposited by glow discharge polymerization and in the case of the half-tone layer, the discharge may be through a metal mesh.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51908166A | 1966-01-06 | 1966-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1174171A true GB1174171A (en) | 1969-12-17 |
Family
ID=24066733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56/67A Expired GB1174171A (en) | 1966-01-06 | 1967-01-02 | Electrophotographic plate |
Country Status (4)
Country | Link |
---|---|
US (1) | US3607258A (en) |
JP (1) | JPS5710422B1 (en) |
DE (2) | DE1522718C3 (en) |
GB (1) | GB1174171A (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49113633A (en) * | 1973-02-09 | 1974-10-30 | ||
US4886724A (en) * | 1987-03-09 | 1989-12-12 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat layer and process for manufacturing the same |
US4891292A (en) * | 1987-03-09 | 1990-01-02 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an amorphous carbon overcoat layer |
US4891291A (en) * | 1987-03-09 | 1990-01-02 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an amorphous carbon overcoat layer |
US4902595A (en) * | 1987-07-15 | 1990-02-20 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat lyer and process for manufacturing the same |
US4906544A (en) * | 1986-03-20 | 1990-03-06 | Minolta Camera Kabushiki Kaisha | Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer |
US4913993A (en) * | 1986-03-20 | 1990-04-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of charge transporting layer and charge generating layer |
US4913994A (en) * | 1986-03-20 | 1990-04-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of charge transporting layer and charge generating layer |
US4939056A (en) * | 1987-09-25 | 1990-07-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member |
US4939054A (en) * | 1986-04-09 | 1990-07-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of amorphous carbon charge transporting layer and charge generating layer |
US4950571A (en) * | 1986-04-09 | 1990-08-21 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of charge transporting layer and charge generating layer |
US4965156A (en) * | 1988-03-07 | 1990-10-23 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat layer and process for manufacturing the same |
US4994337A (en) * | 1987-06-17 | 1991-02-19 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat layer |
US5000831A (en) | 1987-03-09 | 1991-03-19 | Minolta Camera Kabushiki Kaisha | Method of production of amorphous hydrogenated carbon layer |
US5166018A (en) * | 1985-09-13 | 1992-11-24 | Minolta Camera Kabushiki Kaisha | Photosensitive member with hydrogen-containing carbon layer |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484237A (en) * | 1966-06-13 | 1969-12-16 | Ibm | Organic photoconductive compositions and their use in electrophotographic processes |
DE2059540C3 (en) * | 1970-12-03 | 1985-05-15 | Hoechst Ag, 6230 Frankfurt | Electrophotographic recording material with a photoconductive layer |
JPS5020728A (en) * | 1973-06-20 | 1975-03-05 | ||
US4148637A (en) * | 1973-09-04 | 1979-04-10 | Ricoh Co., Ltd. | Silane coupling agent in protective layer of photoconductive element |
US4006020A (en) * | 1974-06-03 | 1977-02-01 | Xerox Corporation | Overcoated electrostatographic photoreceptor |
DE2452623C2 (en) * | 1974-11-06 | 1983-12-01 | Hoechst Ag, 6230 Frankfurt | Electrophotographic recording material |
US4190445A (en) * | 1975-03-20 | 1980-02-26 | Canon Kabushiki Kaisha | Electrophotographic photosensitive media and process for manufacturing thereof |
GB1570519A (en) * | 1975-11-11 | 1980-07-02 | Ricoh Kk | Electrophotographic light-sensitive members |
JPS552237A (en) * | 1978-06-21 | 1980-01-09 | Ricoh Co Ltd | Photoreceptor for electrophotography |
US4527886A (en) * | 1981-05-12 | 1985-07-09 | Kyoto Ceramic Co., Ltd. | Electrophotographic recording apparatus having both functions of copying and printing |
US4611027A (en) * | 1983-03-25 | 1986-09-09 | Eastman Kodak Company | Novel acrylonitrile copolymers |
US4507385A (en) * | 1983-03-25 | 1985-03-26 | Eastman Kodak Company | Acrylonitrile copolymers as protective overcoats in photographic elements |
US4621919A (en) * | 1983-07-13 | 1986-11-11 | Canon Kabushiki Kaisha | Metal drum and image holding member using the same |
US5082756A (en) * | 1989-02-16 | 1992-01-21 | Minolta Camera Kabushiki Kaisha | Photosensitive member for retaining electrostatic latent images |
US5262259A (en) * | 1990-01-03 | 1993-11-16 | Minnesota Mining And Manufacturing Company | Toner developed electrostatic imaging process for outdoor signs |
US6342324B1 (en) | 2000-02-16 | 2002-01-29 | Imation Corp. | Release layers and compositions for forming the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2599542A (en) * | 1948-03-23 | 1952-06-10 | Chester F Carlson | Electrophotographic plate |
US2901348A (en) * | 1953-03-17 | 1959-08-25 | Haloid Xerox Inc | Radiation sensitive photoconductive member |
US2860048A (en) * | 1955-06-13 | 1958-11-11 | Haloid Xerox Inc | Xerographic plate |
US3287123A (en) * | 1961-07-24 | 1966-11-22 | Azoplate Corp | Process for the sensitization of photoconductors |
BE631983A (en) * | 1962-05-08 | |||
NL298605A (en) * | 1962-10-01 | |||
US3394001A (en) * | 1964-03-03 | 1968-07-23 | Xerox Corp | Electrophotographic sensitive material containing electron-donor dye layers |
-
1966
- 1966-01-06 US US519081A patent/US3607258A/en not_active Expired - Lifetime
-
1967
- 1967-01-02 GB GB56/67A patent/GB1174171A/en not_active Expired
- 1967-01-05 DE DE1522718A patent/DE1522718C3/en not_active Expired
- 1967-01-05 DE DE19671797561 patent/DE1797561B2/en not_active Ceased
-
1970
- 1970-11-16 JP JP10027770A patent/JPS5710422B1/ja active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116779B2 (en) * | 1973-02-09 | 1976-05-27 | ||
JPS49113633A (en) * | 1973-02-09 | 1974-10-30 | ||
US5166018A (en) * | 1985-09-13 | 1992-11-24 | Minolta Camera Kabushiki Kaisha | Photosensitive member with hydrogen-containing carbon layer |
US4913994A (en) * | 1986-03-20 | 1990-04-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of charge transporting layer and charge generating layer |
US4906544A (en) * | 1986-03-20 | 1990-03-06 | Minolta Camera Kabushiki Kaisha | Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer |
US4913993A (en) * | 1986-03-20 | 1990-04-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of charge transporting layer and charge generating layer |
US4950571A (en) * | 1986-04-09 | 1990-08-21 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of charge transporting layer and charge generating layer |
US4939054A (en) * | 1986-04-09 | 1990-07-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member composed of amorphous carbon charge transporting layer and charge generating layer |
US4891291A (en) * | 1987-03-09 | 1990-01-02 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an amorphous carbon overcoat layer |
US4891292A (en) * | 1987-03-09 | 1990-01-02 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an amorphous carbon overcoat layer |
US5000831A (en) | 1987-03-09 | 1991-03-19 | Minolta Camera Kabushiki Kaisha | Method of production of amorphous hydrogenated carbon layer |
US4886724A (en) * | 1987-03-09 | 1989-12-12 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat layer and process for manufacturing the same |
US4994337A (en) * | 1987-06-17 | 1991-02-19 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat layer |
US4902595A (en) * | 1987-07-15 | 1990-02-20 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat lyer and process for manufacturing the same |
US4939056A (en) * | 1987-09-25 | 1990-07-03 | Minolta Camera Kabushiki Kaisha | Photosensitive member |
US4965156A (en) * | 1988-03-07 | 1990-10-23 | Minolta Camera Kabushiki Kaisha | Photosensitive member having an overcoat layer and process for manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5710422B1 (en) | 1982-02-26 |
DE1522718B2 (en) | 1977-03-24 |
DE1797561A1 (en) | 1972-08-31 |
DE1797561B2 (en) | 1976-08-05 |
DE1522718A1 (en) | 1969-10-02 |
US3607258A (en) | 1971-09-21 |
DE1522718C3 (en) | 1981-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
429A | Application made for amendment of specification (sect. 29/1949) | ||
429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
SP | Amendment (slips) printed | ||
PE | Patent expired |