Title:
ELECTRO-CONDUCTIVE RUBBER MEMBER, TRANSFER MEMBER AND TRANSFER ROLLER
Document Type and Number:
Japanese Patent JP2007309992
Kind Code:
A
Abstract:
To provide an electro-conductive rubber member which ensures a small rise of resistance in continuous energization, no contamination of an electrophotographic photoreceptor and such a small electric variation as to achieve electric uniformity, and a transfer member and a transfer roller comprising the electro-conductive rubber member.
In the electro-conductive rubber member used in an electrophotographic process, a vulcanized foamed rubber layer of the electro-conductive rubber member contains an additive from which water is generated by thermolysis and vulcanization foaming treatment for the vulcanized foamed rubber layer is high-frequency molecular vibrational heating.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
KOYAMA NAOKI
IMASAKA HIROSHI
OKUDA MITSURU
FUKUZAWA SATOSHI
IMASAKA HIROSHI
OKUDA MITSURU
FUKUZAWA SATOSHI
Application Number:
JP2006136464A
Publication Date:
November 29, 2007
Filing Date:
May 16, 2006
Export Citation:
Assignee:
CANON CHEM INC
International Classes:
G03G15/16; C08J9/06; F16C13/00
Domestic Patent References:
| JPH10251428A | 1998-09-22 | |||
| JPH1077358A | 1998-03-24 | |||
| JP2003076162A | 2003-03-14 | |||
| JP2003213028A | 2003-07-30 |
Attorney, Agent or Firm:
Jyohei Yamashita
Hiroshi Shimura
Michio Nagai
Hiroshi Shimura
Michio Nagai
Previous Patent: IMAGE FORMING APPARATUS
Next Patent: DEVELOPMENT RACK UNIT AND DEVELOPMENT PROCESSING APPARATUS
Next Patent: DEVELOPMENT RACK UNIT AND DEVELOPMENT PROCESSING APPARATUS