JPS6410257A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6410257A
JPS6410257A JP16517387A JP16517387A JPS6410257A JP S6410257 A JPS6410257 A JP S6410257A JP 16517387 A JP16517387 A JP 16517387A JP 16517387 A JP16517387 A JP 16517387A JP S6410257 A JPS6410257 A JP S6410257A
Authority
JP
Japan
Prior art keywords
acetal
undercoat layer
polyvinyl alcohol
under high
high humidity
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
JP16517387A
Other languages
Japanese (ja)
Inventor
Toshiyuki Yano
Hidekazu Aonuma
Shigetoshi Nakamura
Kyoichi Sakama
Tomoaki Takahashi
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP16517387A priority Critical patent/JPS6410257A/en
Publication of JPS6410257A publication Critical patent/JPS6410257A/en
Pending 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To prevent white spots from occurring even under high humidity ad to obtain a good-quality image by forming an undercoat layer made of a specified partially acetalized polyvinyl alcohol. CONSTITUTION:The undercoat layer formed on the conductive supporting body is made of polyvinyl alcohol partially acetalized, that is, converted into acetal, such as polyvinyl-acetal, -formal, or -butyral, by 15mol.%-60mol.%, containing residual inorganic salts or inorganic ions by <=5X10<-6>mol./g in terms of the inorganic salt concentration, thus permitting the photosensitive body to be freed of defects due to crystallization in the inside even during use or storage for a long time under high temperature and high humidity and consequently, occurrence of defects on images, such as void or black spots, to be prevented.
JP16517387A 1987-07-03 1987-07-03 Electrophotographic sensitive body Pending JPS6410257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16517387A JPS6410257A (en) 1987-07-03 1987-07-03 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16517387A JPS6410257A (en) 1987-07-03 1987-07-03 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6410257A true JPS6410257A (en) 1989-01-13

Family

ID=15807242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16517387A Pending JPS6410257A (en) 1987-07-03 1987-07-03 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6410257A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017664A (en) * 1997-10-29 2000-01-25 Fuji Electric Co., Ltd. Photoconductor for electrophotography

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178249A (en) * 1987-01-20 1988-07-22 Ricoh Co Ltd Electrophotographic sensitive body

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63178249A (en) * 1987-01-20 1988-07-22 Ricoh Co Ltd Electrophotographic sensitive body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017664A (en) * 1997-10-29 2000-01-25 Fuji Electric Co., Ltd. Photoconductor for electrophotography

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