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Patent Searching and Data


Title:
SURFACE-TREATED CARBON FIBER, SURFACE-TREATED CARBON FIBER STRAND, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/093250
Kind Code:
A1
Abstract:
A surface-treated carbon fiber having a mole ratio between a carboxyl group and an acid anhydride of 50:50 to 70:30 when measured by pyrolysis gas analysis, is manufactured by spraying a reactive gas that has been made into a plasma onto the surface of a carbon fiber and introducing a functional group into the surface of the carbon fiber.

Inventors:
SUZUKI TAKAYA (JP)
ZUSHI HIROAKI (JP)
SAITOU NORIAKI (JP)
Application Number:
PCT/JP2015/084444
Publication Date:
June 16, 2016
Filing Date:
December 08, 2015
Export Citation:
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Assignee:
UNIV TOKYO (JP)
International Classes:
D06M10/02
Domestic Patent References:
WO2014142109A12014-09-18
WO2014081015A12014-05-30
Other References:
See also references of EP 3231934A4
Attorney, Agent or Firm:
KIMURA, YOSHIHIRO (JP)
Yoshihiro Kimura (JP)
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