JPS53133444A - Electrophotographic photoreceptor - Google Patents

Electrophotographic photoreceptor

Info

Publication number
JPS53133444A
JPS53133444A JP4885877A JP4885877A JPS53133444A JP S53133444 A JPS53133444 A JP S53133444A JP 4885877 A JP4885877 A JP 4885877A JP 4885877 A JP4885877 A JP 4885877A JP S53133444 A JPS53133444 A JP S53133444A
Authority
JP
Japan
Prior art keywords
electrophotographic photoreceptor
insulating layer
transparent insulating
lewis acid
electrophotographic process
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.)
Pending
Application number
JP4885877A
Other languages
Japanese (ja)
Inventor
Toshio Sakai
Hideaki Ema
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 JP4885877A priority Critical patent/JPS53133444A/en
Publication of JPS53133444A publication Critical patent/JPS53133444A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To diffuse change in primary charging into a transparent insulating layer on a photoconductive layer in polarity reversal electrophotographic process, by adding a specified substance, such as Lewis acid, or the like, in the transparent insulating layer.
COPYRIGHT: (C)1978,JPO&Japio
JP4885877A 1977-04-27 1977-04-27 Electrophotographic photoreceptor Pending JPS53133444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4885877A JPS53133444A (en) 1977-04-27 1977-04-27 Electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4885877A JPS53133444A (en) 1977-04-27 1977-04-27 Electrophotographic photoreceptor

Publications (1)

Publication Number Publication Date
JPS53133444A true JPS53133444A (en) 1978-11-21

Family

ID=12814960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4885877A Pending JPS53133444A (en) 1977-04-27 1977-04-27 Electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPS53133444A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417024A (en) * 1977-07-07 1979-02-08 Ricoh Co Ltd Zerography
US5171480A (en) * 1988-08-29 1992-12-15 Matsushita Electric Industrial Co., Ltd. Electrophotographic photosensitive member containing a conductive layer which comprises a resin and a conductive zinc oxide having a tetrapad structure
US5183594A (en) * 1988-08-29 1993-02-02 Matsushita Electric Industrial Co., Ltd. Conductive resin composition containing zinc oxide whiskers having a tetrapod structure
US6562531B2 (en) 2000-10-04 2003-05-13 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor
US6576388B2 (en) 2000-11-10 2003-06-10 Ricoh Company Limited Multilayer electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the photoreceptor
US6686114B2 (en) 2001-03-15 2004-02-03 Ricoh Company, Ltd. Electrophotographic image forming method and apparatus
US7220522B2 (en) 2003-03-04 2007-05-22 Ricoh Company Limited Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the electrophotographic photoreceptor
EP2146251A1 (en) 2008-07-15 2010-01-20 Ricoh Company, Ltd. Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge
US7729634B2 (en) 2007-03-08 2010-06-01 Ricoh Company, Ltd. Image forming apparatus, image forming method, and process cartridge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258924A (en) * 1975-11-11 1977-05-14 Ricoh Co Ltd Electrophotographic light sensitive material
JPS53100241A (en) * 1977-02-14 1978-09-01 Fuji Xerox Co Ltd Photosensitive materials for electrophotography

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258924A (en) * 1975-11-11 1977-05-14 Ricoh Co Ltd Electrophotographic light sensitive material
JPS53100241A (en) * 1977-02-14 1978-09-01 Fuji Xerox Co Ltd Photosensitive materials for electrophotography

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417024A (en) * 1977-07-07 1979-02-08 Ricoh Co Ltd Zerography
US5171480A (en) * 1988-08-29 1992-12-15 Matsushita Electric Industrial Co., Ltd. Electrophotographic photosensitive member containing a conductive layer which comprises a resin and a conductive zinc oxide having a tetrapad structure
US5183594A (en) * 1988-08-29 1993-02-02 Matsushita Electric Industrial Co., Ltd. Conductive resin composition containing zinc oxide whiskers having a tetrapod structure
US6562531B2 (en) 2000-10-04 2003-05-13 Ricoh Company, Ltd. Electrophotographic photoreceptor, and image forming method and apparatus using the photoreceptor
US6576388B2 (en) 2000-11-10 2003-06-10 Ricoh Company Limited Multilayer electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the photoreceptor
US6686114B2 (en) 2001-03-15 2004-02-03 Ricoh Company, Ltd. Electrophotographic image forming method and apparatus
US7220522B2 (en) 2003-03-04 2007-05-22 Ricoh Company Limited Electrophotographic photoreceptor, method for manufacturing the electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the electrophotographic photoreceptor
US7729634B2 (en) 2007-03-08 2010-06-01 Ricoh Company, Ltd. Image forming apparatus, image forming method, and process cartridge
EP2146251A1 (en) 2008-07-15 2010-01-20 Ricoh Company, Ltd. Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge
US8173343B2 (en) 2008-07-15 2012-05-08 Ricoh Company, Ltd. Electrophotographic photoconductor, image forming apparatus using the same, and process cartridge

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