EP 1243974 A1 20020925 - Single-layer type electrophotosensitive material
Title (en)
Single-layer type electrophotosensitive material
Title (de)
Einschichtiges elektrophotographisches Element
Title (fr)
Matériau électrophotosensible à une couche
Publication
Application
Priority
EP 01302491 A 20010319
Abstract (en)
Disclosed is a single-layer type electrophotosensitive material which comprises a conductive substrate, and a photosensitive layer made of a binder resin containing at least an electric charge generating material and an electric charge transferring material formed on said conductive substrate, wherein said photosensitive layer contains a polyalkylene glycol compound represented by the formula Ä1Ü: A1-O-Ä(CH2)m-OÜn-A2 wherein A1 and A2 are the same or different and represent an alkyl or aryl group having 1 to 50 carbon atoms, or a group: -CO-R<10> (R<10> represents an alkyl or aryl group having 1 to 50 carbon atoms), m represents an integer of 1 to 5, and n represents an integer of 2 to 100, which is superior in wear resistance, sensitivity and gas resistance. <IMAGE>
IPC 1-7
IPC 8 full level
G03G 5/05 (2006.01)
CPC (source: EP)
G03G 5/0564 (2013.01); G03G 5/0567 (2013.01)
Citation (search report)
- [X] US 5319069 A 19940607 - SASAKI MASAOMI [JP], et al
- [A] EP 1054298 A1 20001122 - KYOCERA MITA CORP [JP]
- [A] EP 0863442 A2 19980909 - MITA INDUSTRIAL CO LTD [JP]
- [X] PATENT ABSTRACTS OF JAPAN vol. 015, no. 451 (P - 1276) 15 November 1991 (1991-11-15)
- [A] PATENT ABSTRACTS OF JAPAN vol. 012, no. 497 (P - 806) 26 December 1988 (1988-12-26)
Designated contracting state (EPC)
CH DE GB LI
DOCDB simple family (publication)
EP 1243974 A1 20020925; EP 1243974 B1 20060726; DE 60121724 D1 20060907; DE 60121724 T2 20070802
DOCDB simple family (application)
EP 01302491 A 20010319; DE 60121724 T 20010319