Login| Sign Up| Help| Contact|

Patent Searching and Data


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.

More Like This:
Inventors:
IGARASHI TAKESHI (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:
Click for automatic bibliography generation   Help
Assignee:
SHOWA DENKO KK (JP)
International Classes:
D06M11/74; D06M10/00
Domestic Patent References:
WO2016063809A12016-04-28
Foreign References:
RU2523483C12014-07-20
JP2009535530A2009-10-01
JP2013518439A2013-05-20
JP2010137155A2010-06-24
JP2017208031A2017-11-24
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
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
Download PDF: