Title:
CARBON FIBER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/082760
Kind Code:
A1
Abstract:
Provided is a method for producing a carbon fiber, the method comprising, in sequential order, step (I) for dissolving fullerene C60 in a polyalkylene glycol to prepare a fullerene solution; step (II) for dipping a raw material carbon fiber in the fullerene solution; and step(III) for taking out the carbon fiber from the fullerene solution, washing the taken-out carbon fiber with water, and drying the water-washed carbon fiber.
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Inventors:
IGARASHI TAKESHI (JP)
TAKEI TOMOYUKI (JP)
GAO YU (JP)
KURITANI MASUMI (JP)
TAKEI TOMOYUKI (JP)
GAO YU (JP)
KURITANI MASUMI (JP)
Application Number:
PCT/JP2018/038633
Publication Date:
May 02, 2019
Filing Date:
October 17, 2018
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
D06M11/74; D06M10/00
Domestic Patent References:
WO2016063809A1 | 2016-04-28 |
Foreign References:
RU2523483C1 | 2014-07-20 | |||
JP2009535530A | 2009-10-01 | |||
JP2013518439A | 2013-05-20 | |||
JP2010137155A | 2010-06-24 | |||
JP2017208031A | 2017-11-24 |
Other References:
URVANOV, SERGEY ALEKSEYEVICH ET AL.: "Carbon Fiber Modified with Carbon Nanotubes and Fullerenes for Fibrous Composite Application", JOURNAL OF MATERIALS SCIENCE AND ENGINEERING A, vol. 3, no. 11, 10 November 2013 (2013-11-10), pages 725 - 731, XP055691044
"Carbon Fiber Modified with Carbon Nanotubes and Fullerenes for Fibrous Composite Application", JOURNAL OF MATERIALS SCIENCE AND ENGINEERING A, vol. 3, no. 11, 2013, pages 725 - 731
See also references of EP 3702518A4
"Carbon Fiber Modified with Carbon Nanotubes and Fullerenes for Fibrous Composite Application", JOURNAL OF MATERIALS SCIENCE AND ENGINEERING A, vol. 3, no. 11, 2013, pages 725 - 731
See also references of EP 3702518A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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