JPS575050A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS575050A
JPS575050A JP7769080A JP7769080A JPS575050A JP S575050 A JPS575050 A JP S575050A JP 7769080 A JP7769080 A JP 7769080A JP 7769080 A JP7769080 A JP 7769080A JP S575050 A JPS575050 A JP S575050A
Authority
JP
Japan
Prior art keywords
layer
charge carrier
charge
methylphenylsilicone oil
binder resin
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.)
Granted
Application number
JP7769080A
Other languages
Japanese (ja)
Other versions
JPH0246938B2 (en
Inventor
Akio Kojima
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7769080A priority Critical patent/JPS575050A/en
Publication of JPS575050A publication Critical patent/JPS575050A/en
Publication of JPH0246938B2 publication Critical patent/JPH0246938B2/ja
Granted 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0578—Polycondensates comprising silicon atoms in the main chain

Abstract

PURPOSE:To prevent the occurrence of film defects such as orange peel and pinholes without exerting unfavorable influence on the electrophotgraphic characteristics by adding methylphenylsilicone oil to a coating composition when a charge transferring layer is formed. CONSTITUTION:A dispersion of a charge carrier generating substance such as Se or azo pigment and a binder resin is applied to a 75mum thick polyester film having vapor-deposited Al with a coater and dried to form a charge carrier generating layer. On the layer a charge transferring layer is formed by applying and drying a soln. prepared by dissolving a charge carrier transferring substance such as poly-N- vinylcarbazole, a hydrazone deriv. or a fluorenone deriv., a binder resin and methylphenylsilicone oil in a solvent. The amount of the methylphenylsilicone oil added is preferably 0.001-0.5wt% to the total amount of solid matter.
JP7769080A 1980-06-11 1980-06-11 Electrophotographic receptor Granted JPS575050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7769080A JPS575050A (en) 1980-06-11 1980-06-11 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7769080A JPS575050A (en) 1980-06-11 1980-06-11 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS575050A true JPS575050A (en) 1982-01-11
JPH0246938B2 JPH0246938B2 (en) 1990-10-17

Family

ID=13640880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7769080A Granted JPS575050A (en) 1980-06-11 1980-06-11 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS575050A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59111649A (en) * 1982-12-17 1984-06-27 Dainichi Seika Kogyo Kk Photosensitive body and its manufacture
JPS6019149A (en) * 1983-07-13 1985-01-31 Hitachi Ltd Electrophotographic sensitive body
JPS6435448A (en) * 1987-07-31 1989-02-06 Canon Kk Electrophotographic sensitive body
JPH0286824A (en) * 1988-06-21 1990-03-27 Anelva Corp Vacuum deposition device
JPH02242262A (en) * 1989-03-15 1990-09-26 Fuji Electric Co Ltd Electrophotographic sensitive body
US5250990A (en) * 1985-09-30 1993-10-05 Canon Kabushiki Kaisha Image-bearing member for electrophotography and blade cleaning method
US5492786A (en) * 1993-08-26 1996-02-20 Sharp Kabushiki Kaisha Electrophotographic photoreceptor
US20110300476A1 (en) * 2010-06-04 2011-12-08 Kyocera Mita Corporation Positive charging single-layer electrophotographic photoconductor, image-forming apparatus and method for forming an image

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459143A (en) * 1977-10-17 1979-05-12 Ibm Electronic photographic material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459143A (en) * 1977-10-17 1979-05-12 Ibm Electronic photographic material

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59111649A (en) * 1982-12-17 1984-06-27 Dainichi Seika Kogyo Kk Photosensitive body and its manufacture
JPH0470629B2 (en) * 1982-12-17 1992-11-11 Dainichi Seika Kogyo Kk
JPS6019149A (en) * 1983-07-13 1985-01-31 Hitachi Ltd Electrophotographic sensitive body
US5250990A (en) * 1985-09-30 1993-10-05 Canon Kabushiki Kaisha Image-bearing member for electrophotography and blade cleaning method
JPS6435448A (en) * 1987-07-31 1989-02-06 Canon Kk Electrophotographic sensitive body
JPH0512700B2 (en) * 1987-07-31 1993-02-18 Canon Kk
JPH0286824A (en) * 1988-06-21 1990-03-27 Anelva Corp Vacuum deposition device
JPH02242262A (en) * 1989-03-15 1990-09-26 Fuji Electric Co Ltd Electrophotographic sensitive body
US5492786A (en) * 1993-08-26 1996-02-20 Sharp Kabushiki Kaisha Electrophotographic photoreceptor
US20110300476A1 (en) * 2010-06-04 2011-12-08 Kyocera Mita Corporation Positive charging single-layer electrophotographic photoconductor, image-forming apparatus and method for forming an image
US8597862B2 (en) * 2010-06-04 2013-12-03 Kyocera Document Solutions Inc. Positive charging single-layer electrophotographic photoconductor, image-forming apparatus and method for forming an image

Also Published As

Publication number Publication date
JPH0246938B2 (en) 1990-10-17

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