GB1106562A - Electrophotographic sensitive material - Google Patents

Electrophotographic sensitive material

Info

Publication number
GB1106562A
GB1106562A GB8864/65A GB886465A GB1106562A GB 1106562 A GB1106562 A GB 1106562A GB 8864/65 A GB8864/65 A GB 8864/65A GB 886465 A GB886465 A GB 886465A GB 1106562 A GB1106562 A GB 1106562A
Authority
GB
United Kingdom
Prior art keywords
layer
selenium
nitrocellulose
dye
nigrosin
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
Application number
GB8864/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Ltd
Original Assignee
Rank Xerox Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1106562A publication Critical patent/GB1106562A/en
Expired legal-status Critical Current

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
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • G03G5/08207—Selenium-based
    • 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
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/0436—Photoconductive layers characterised by having two or more layers or characterised by their composite structure combining organic and inorganic layers

Abstract

1,106,562. Electrophotographic materials. RANK XEROX Ltd. 2 March, 1965 [3 March, 1964], No. 8864/65. Heading H1K. Electrophotographic materials are made to have characteristics largely independent on their charging polarity by contacting each face of the photoconductive insulating layer with a dye or dye-containing material. The dyes mentioned are electron donors. In one example an aluminium support is coated with nitrocellulose containing nigrosin base, selenium is evaporated on to form an amorphous layer, and a further layer of the doped nitrocellulose is applied. In a second example an aluminium support is coated with a layer of a methacrylate lacquer containing methylene blue, a selenium-tellurium alloy is evaporated on, and a layer of nitrocellulose-cellulose acetate lacquer containing nigrosin base is applied. In a third example an aluminium support is provided with a porous oxide layer into which congo red is soaked. Selenium-tellurium alloy is then applied and nigrosin adsorbed on this from an organic solution. Indigo blue is the remaining dye mentioned in a general list.
GB8864/65A 1964-03-03 1965-03-02 Electrophotographic sensitive material Expired GB1106562A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1155464 1964-03-03

Publications (1)

Publication Number Publication Date
GB1106562A true GB1106562A (en) 1968-03-20

Family

ID=11781151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8864/65A Expired GB1106562A (en) 1964-03-03 1965-03-02 Electrophotographic sensitive material

Country Status (2)

Country Link
US (1) US3394001A (en)
GB (1) GB1106562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386148A (en) * 1974-02-01 1983-05-31 Elfotec A.G. Process for improving the photoelectric properties of a laminated charge image carrier

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607258A (en) * 1966-01-06 1971-09-21 Xerox Corp Electrophotographic plate and process
US3725058A (en) * 1969-12-30 1973-04-03 Matsushita Electric Ind Co Ltd Dual layered photoreceptor employing selenium sensitizer
JPS5033778B1 (en) * 1971-06-22 1975-11-04
US3879199A (en) * 1971-12-03 1975-04-22 Xerox Corp Surface treatment of arsenic-selenium photoconductors
US3964904A (en) * 1974-08-22 1976-06-22 Xerox Corporation Manifold imaging member and process employing a dark charge injecting layer
US3953207A (en) * 1974-10-25 1976-04-27 Xerox Corporation Composite layered photoreceptor
JPS53100241A (en) * 1977-02-14 1978-09-01 Fuji Xerox Co Ltd Photosensitive materials for electrophotography
JPS53113543A (en) * 1977-03-15 1978-10-04 Ricoh Co Ltd Electrophotographic body
US4582772A (en) * 1983-02-15 1986-04-15 Xerox Corporation Layered photoconductive imaging devices
JPS59208556A (en) * 1983-05-11 1984-11-26 Canon Inc Electrophotographic sensitive body
US4770965A (en) * 1986-12-23 1988-09-13 Xerox Corporation Selenium alloy imaging member
US5116603A (en) * 1989-01-31 1992-05-26 Yissum Research Development Company Of The Hebrew University Of Jerusalem Oral antifungal preventative, and method of use
US5213927A (en) * 1990-12-17 1993-05-25 Eastman Kodak Company Inverse multiactive electrophotographic element
USH1607H (en) * 1991-08-22 1996-11-05 Eastman Kodak Company Multiactive electrophotographic element
US5135828A (en) * 1991-08-22 1992-08-04 Eastman Kodak Company Multiactive electrophotographic element
US5190840A (en) * 1991-08-22 1993-03-02 Eastman Kodak Company Multiactive electrophotographic element comprising a polyester of a tetramethyl bisphenol A derivative
US5112935A (en) * 1991-08-22 1992-05-12 Eastman Kodak Company Polyester useful in multiactive electrophotographic element
US5238764A (en) * 1992-02-13 1993-08-24 Eastman Kodak Company Electrophotographic elements containing a titanyl fluorophthalocyanine pigment
US5238766A (en) * 1992-02-13 1993-08-24 Eastman Kodak Company Coating compositions containing a titanyl fluorophthalocyanine pigment
US5272032A (en) * 1993-01-04 1993-12-21 Eastman Kodak Company Multiactive electrophotographic elements containing electron transport agents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901348A (en) * 1953-03-17 1959-08-25 Haloid Xerox Inc Radiation sensitive photoconductive member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386148A (en) * 1974-02-01 1983-05-31 Elfotec A.G. Process for improving the photoelectric properties of a laminated charge image carrier

Also Published As

Publication number Publication date
US3394001A (en) 1968-07-23

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