EP0402260A3 - Elément photosensible électrophotographique - Google Patents

Elément photosensible électrophotographique Download PDF

Info

Publication number
EP0402260A3
EP0402260A3 EP19900401553 EP90401553A EP0402260A3 EP 0402260 A3 EP0402260 A3 EP 0402260A3 EP 19900401553 EP19900401553 EP 19900401553 EP 90401553 A EP90401553 A EP 90401553A EP 0402260 A3 EP0402260 A3 EP 0402260A3
Authority
EP
European Patent Office
Prior art keywords
polyether polyol
photosensitive member
electrophotographic photosensitive
polyol compound
compound
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
EP19900401553
Other languages
German (de)
English (en)
Other versions
EP0402260B1 (fr
EP0402260A2 (fr
Inventor
Yuichi C/O Canon K.K. Hashimoto
Takashi C/O Canon K.K. Koyama
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP14621989A external-priority patent/JP2637557B2/ja
Priority claimed from JP15005889A external-priority patent/JP2608328B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0402260A2 publication Critical patent/EP0402260A2/fr
Publication of EP0402260A3 publication Critical patent/EP0402260A3/fr
Application granted granted Critical
Publication of EP0402260B1 publication Critical patent/EP0402260B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
EP19900401553 1989-06-08 1990-06-07 Elément photosensible électrophotographique Expired - Lifetime EP0402260B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14621989A JP2637557B2 (ja) 1989-06-08 1989-06-08 電子写真感光体
JP146219/89 1989-06-08
JP15005889A JP2608328B2 (ja) 1989-06-12 1989-06-12 電子写真感光体
JP150058/89 1989-06-12

Publications (3)

Publication Number Publication Date
EP0402260A2 EP0402260A2 (fr) 1990-12-12
EP0402260A3 true EP0402260A3 (fr) 1991-02-06
EP0402260B1 EP0402260B1 (fr) 1995-08-23

Family

ID=26477091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900401553 Expired - Lifetime EP0402260B1 (fr) 1989-06-08 1990-06-07 Elément photosensible électrophotographique

Country Status (2)

Country Link
EP (1) EP0402260B1 (fr)
DE (1) DE69021783T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2790380B2 (ja) * 1990-12-07 1998-08-27 キヤノン株式会社 電子写真感光体、それを用いた電子写真装置及びファクシミリ
EP0498626B1 (fr) * 1991-02-04 1997-04-23 Canon Kabushiki Kaisha Elément électrophotographique photosensible et appareil l'utilisant
DE19718859C2 (de) 1997-05-03 1999-08-26 Technoplast Beschichtungsgesel Leitfähige bedruckbare Bahnen aus Kunststoff

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325676A1 (de) * 1973-05-21 1973-12-06 Ricoh Kk Elektrophotographisches kopiermaterial

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266553A (ja) * 1986-05-14 1987-11-19 Konika Corp 感光体
JPS63187253A (ja) * 1987-01-30 1988-08-02 Canon Inc 電子写真感光体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325676A1 (de) * 1973-05-21 1973-12-06 Ricoh Kk Elektrophotographisches kopiermaterial

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 147 (P-698)(2994) 07 May 1988, & JP-A-62 266553 (KONISHIROKU PHOTO IND. CO. LTD.) 19 November 1987, *
PATENT ABSTRACTS OF JAPAN vol. 12, no. 468 (P-797)(3315) 08 December 1988, & JP-A-63 187253 (CANON INC) 02 August 1988, *

Also Published As

Publication number Publication date
DE69021783T2 (de) 1996-02-22
EP0402260B1 (fr) 1995-08-23
DE69021783D1 (de) 1995-09-28
EP0402260A2 (fr) 1990-12-12

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