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Title:
METHOD OF SIEVING SHORT CARBON FIBER, AND THE SHORT CARBON FIBER
Document Type and Number:
Japanese Patent JP2013255879
Kind Code:
A
Abstract:

To provide a method of sieving short carbon fibers capable of removing deformed articles in a short time, a method of producing the short carbon fibers, and the short carbon fiber not containing deformed articles.

The problem can be solved by a method of sieving short carbon fibers and a method of producing the short carbon fibers which are characterized by sieving pulverized carbon fibers by a sieve having rectangular openings.


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Inventors:
OKADA YASUSHI
YUSA KATSUHIRO
Application Number:
JP2012132481A
Publication Date:
December 26, 2013
Filing Date:
June 12, 2012
Export Citation:
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Assignee:
KUREHA CORP
International Classes:
B07B1/46; B07B1/00; D01F9/14
Domestic Patent References:
JP2009108425A2009-05-21
JPS61502391A1986-10-23
JP2004524945A2004-08-19
JPS61164686A1986-07-25
JP2009018963A2009-01-29
JPH077411U1995-02-03
Foreign References:
US4247007A1981-01-27
WO2010071226A12010-06-24
Attorney, Agent or Firm:
Kenichi Morita
Kenjiro Yamaguchi



 
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