Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE WITH SAME AND ELECTROPHOTOGRAPHIC DEVICE
Document Type and Number:
Japanese Patent JP3535698
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To ensure superior film forming ability, superior sensitivity and superior durability and to form a high quality image by forming a photosensitive layer contg. a polysilane compd. having a specified constituent unit and a specified group as a terminal group of a polymer chain.
SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a polysilane compd. having constituent units represented by the formula and groups selected from among hydroxyl, alkoxy and aryloxy groups as the terminal groups of the polymer chain. In the formula, R1 is H, alkyl or aralkyl and R2 is ethyl, cycloalkyl, vinyl, ≥3C alkyl having a prim. or sec. C atom bonding directly to the phenyl group or unsatd. hydrocarbon. The polymer chain may have two or more kinds of constituents units represented by the formula.
Inventors:
Miyazaki, Hajime
Anayama, Hideki
Hirano, Hidetoshi
Anayama, Hideki
Hirano, Hidetoshi
Application Number:
JP14780397A
Publication Date:
June 07, 2004
Filing Date:
June 05, 1997
Export Citation:
Assignee:
CANON INC
International Classes:
G03G5/07; C08G77/60; (IPC1-7): G03G5/07; C08G77/60
Attorney, Agent or Firm:
西山 恵三 （外１名）