FIBROUS COPPER MICROPARTICLES AND METHOD FOR MANUFACTURING SAME

Title:

FIBROUS COPPER MICROPARTICLES AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2013/187384

Kind Code:

A1

Abstract:

Fibrous copper microparticles having a minor axis no greater than 1 μm and an aspect ratio no less than 10, the fibrous copper microparticles being characterized in that the amount of copper granules having a minor axis no less than 0.3 μm and an aspect ratio no greater than 1.5 that are contained is no greater than 0.1 per one fibrous copper microparticle.

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Inventors:

YAMADA MUNENORI
TAKEUCHI KOU
MATSUSHITA MUTSUMI
SHIGETA AKIRA
HOSODA MASAHIRO
ECHIGO YOSHIAKI

Application Number:

PCT/JP2013/066012

Publication Date:

December 19, 2013

Filing Date:

June 11, 2013

Export Citation:

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Assignee:

UNITIKA LTD (JP)

International Classes:

B22F1/062; B22F9/24; H01B1/00; H01B1/22; H01B5/00; H01B5/14; H01B13/00

Domestic Patent References:

WO2012173171A1	2012-12-20
WO2012033103A1	2012-03-15
WO2011071885A2	2011-06-16

Foreign References:

JP2002266007A

2002-09-18

Attorney, Agent or Firm:

MORIMOTO INT'L PATENT OFFICE (JP)
Patent business corporation Morimoto international patent firm (JP)

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