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Title:
ELECTRICALLY CONDUCTIVE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/217509
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: an electrically conductive composition having high elasticity, and having high durability under repeated expansion and contraction; and a conductive circuit and an element mounting method in which said electrically conductive composition is used. This electrically conductive composition contains (A) an elastomer component for which the storage elastic modulus at 23°C in a dynamic viscoelasticity measurement at 1 Hz is within the range of 1-100 MPa, (B) silver nanowires having an aspect ratio of 20-10,000, and (C) an electrically conductive material having a 50% average grain diameter of 0.1 µm or greater.

Inventors:
ARAKI TEPPEI (JP)
SEKITANI TSUYOSHI (JP)
SUGANUMA KATSUAKI (JP)
KOGA HIROTAKA (JP)
WU TIANXU (JP)
OKABE YUSUKE (JP)
AKIMOTO MASATO (JP)
Application Number:
PCT/JP2017/022188
Publication Date:
December 21, 2017
Filing Date:
June 15, 2017
Export Citation:
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Assignee:
UNIV OSAKA (JP)
CEMEDINE CO LTD (JP)
International Classes:
H01B1/14; C08K7/06; C08L21/00; H01B1/00; H01B5/14; H01B5/16
Domestic Patent References:
WO2015005204A12015-01-15
WO2015083421A12015-06-11
WO2016114298A12016-07-21
Foreign References:
JP2010153364A2010-07-08
JP2016026552A2016-02-18
JP2012138260A2012-07-19
JP2010153821A2010-07-08
JP2015079724A2015-04-23
JP2008198425A2008-08-28
Attorney, Agent or Firm:
FUJITA, Kazuko (JP)
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