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Title:
EPICHLOROHYDRIN RUBBER COMPOSITION, CROSSLINKED EPICHLOROHYDRIN RUBBER OBJECT, AND DIAPHRAGM AND BLADDER FOR ACCUMULATOR
Document Type and Number:
WIPO Patent Application WO/2019/058908
Kind Code:
A1
Abstract:
[Problem] To provide: an epichlorohydrin rubber composition which has an excellent balance between gas-barrier properties and cold resistance and has satisfactory rollability; a crosslinked epichlorohydrin rubber object; and a material for accumulators. [Solution] An epichlorohydrin rubber composition obtained by compounding 100 parts by weight of an epichlorohydrin/ethylene oxide/allyl glycidyl ether terpolymer rubber with 30-60 parts by weight of a flat filler and optionally further with up to 60 parts by weight of carbon black; a crosslinked epichlorohydrin rubber object obtained by crosslinking the composition with a crosslinking agent; and a material for accumulators which comprises the crosslinked object.

Inventors:
ABE SHUNSUKE (JP)
Application Number:
PCT/JP2018/031973
Publication Date:
March 28, 2019
Filing Date:
August 29, 2018
Export Citation:
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Assignee:
NOK CORP (JP)
International Classes:
C08L71/02; C08K3/011; C08K3/013; C08K3/04; C08K3/34
Foreign References:
JP2002003649A2002-01-09
JP2003226864A2003-08-15
JP2004137386A2004-05-13
JP2014500171A2014-01-09
JP2002069254A2002-03-08
JPH08217919A1996-08-27
JPH08208913A1996-08-13
JP2002003649A2002-01-09
JP2003226864A2003-08-15
Attorney, Agent or Firm:
GLOBAL IP TOKYO (JP)
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