Title:
CROSSLINKED RUBBER CONTAINING POLYETHER RUBBER, AND ELECTROCONDUCTIVE ROLL
Document Type and Number:
WIPO Patent Application WO/2017/159622
Kind Code:
A1
Abstract:
Provided is a crosslinked rubber obtained by crosslinking a polyether rubber composition containing a crosslinking agent and a polyether rubber which contains epihalohydrin monomer units and ethylene oxide monomer units, the content ratio of the ethylene oxide monomer units in the total amount of monomer units being 50-80 mol%, wherein the acetone extraction amount when the crosslinked rubber is dipped in acetone at a temperature of 23°C for 72 hours is 3.5 wt% or less.
Inventors:
MESUDA IKUYA (JP)
Application Number:
PCT/JP2017/010000
Publication Date:
September 21, 2017
Filing Date:
March 13, 2017
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08L71/03; C08G65/24; F16C13/00; G03G15/00
Foreign References:
| JP2011032339A | 2011-02-17 | |||
| JPH08183813A | 1996-07-16 | |||
| JPS5433588A | 1979-03-12 |
Other References:
See also references of EP 3431549A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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