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Title:
RUBBER CROSSLINKED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2018/038054
Kind Code:
A1
Abstract:
Provided is a rubber crosslinked product obtained by crosslinking a rubber composition containing a conjugated diene rubber and an inorganic filler, characterized in that when the rubber crosslinked product is vibrated by 5-kHz sine waves, the ratio L(i)/L(m) of the loss tangent value L(i) of an interface component forming an interface with the inorganic filler, of crosslinked rubber components, to the loss tangent value L(m) of a non-interface component forming portions other than the interface with the inorganic filler, of the crosslinked rubber components, is 0.85 or less, where the loss tangents are measured using an atomic force microscope.

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Inventors:
UEDA EIJUN (JP)
ASADA MISAKO (JP)
YAMAGISHI HIDENORI (JP)
Application Number:
PCT/JP2017/029796
Publication Date:
March 01, 2018
Filing Date:
August 21, 2017
Export Citation:
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Assignee:
ZEON CORP (JP)
International Classes:
B60C1/00; C08J5/00; C08C19/25; C08K3/36; C08L9/00; C08L15/00
Foreign References:
JP2010155935A2010-07-15
JP2016011334A2016-01-21
JP2016047889A2016-04-07
JPH1036561A1998-02-10
Other References:
See also references of EP 3505557A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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