Title:
CONDUCTIVE ROLLER
Document Type and Number:
WIPO Patent Application WO/2006/109563
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a conductive roller wherein an elastic layer is formed at a low cost and a product cost is remarkably reduced without sacrificing outer circumference dimensional accuracy. [MEANS FOR SOLVING PROBLEMS] The conductive roller (1) is provided with a shaft member (2) attached by being supported on an axis at both end parts in a longitudinal direction, and one or more elastic layers (3) arranged outside the shaft member in a radius direction. Each elastic layer has a glass transition point at -40°C or below, and at least one of the elastic layers (3) is composed of an ultraviolet curing resin containing a conductive agent and an ultraviolet polymerization starter.
Inventors:
AKAMA SHUYOU (JP)
ANZAI HIROYUKI (JP)
TAKAGI KOJI (JP)
ANZAI HIROYUKI (JP)
TAKAGI KOJI (JP)
Application Number:
PCT/JP2006/306281
Publication Date:
October 19, 2006
Filing Date:
March 28, 2006
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
AKAMA SHUYOU (JP)
ANZAI HIROYUKI (JP)
TAKAGI KOJI (JP)
AKAMA SHUYOU (JP)
ANZAI HIROYUKI (JP)
TAKAGI KOJI (JP)
International Classes:
G03G15/08; F16C13/00; G03G15/00; G03G15/02; G03G15/16
Foreign References:
| JPH05281831A | 1993-10-29 | |||
| JPH0934272A | 1997-02-07 | |||
| JP2002310136A | 2002-10-23 | |||
| JP2002082514A | 2002-03-22 |
Attorney, Agent or Firm:
Sugimura, Kosaku (2-4 Kasumigaseki 3-chom, Chiyoda-ku Tokyo, JP)
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