Title:
炭素繊維強化成形体の製造方法
Document Type and Number:
Japanese Patent JP6835393
Kind Code:
B2
Abstract:
There is provided a carbon fiber-reinforced molded article that avoids peeling of carbon fibers from a base material and has high strength, the carbon fiber-reinforced molded article comprising a base material (12) and a composite material (14) dispersed in the base material (12), wherein the composite material (14) comprises carbon fibers (16) and a structure formed on the surface of the carbon fibers (16) and including a plurality of carbon nanotubes (18a), the plurality of carbon nanotubes (18a) forms a network structure in which the carbon nanotubes (18a) are directly connected to one another, and the plurality of carbon nanotubes is directly attached to the surface of the carbon fibers (16) by using a portion of the surface thereof as an attaching portion (20), and also is physically bound to the surface of the carbon fibers (16) via a binding member (22) provided on at least a portion other than the attaching portion (20).
Inventors:
Takuji Komukai
Teruhira Hiromi
Tsutoyuki Nakai
Teruhira Hiromi
Tsutoyuki Nakai
Application Number:
JP2015072259A
Publication Date:
February 24, 2021
Filing Date:
March 31, 2015
Export Citation:
Assignee:
Nitta Corporation
International Classes:
C08J5/06; C08K3/04; C08K7/06; C08K9/04; C08L63/00; C08L101/00
Domestic Patent References:
| JP2009535530A | ||||
| JP2013206623A | ||||
| JP2003328469A | ||||
| JP2011528056A | ||||
| JP2009173529A | ||||
| JP2003238698A | ||||
| JP2013076198A | ||||
| JP2003239171A |
Foreign References:
| WO2014175319A1 |
Attorney, Agent or Firm:
Masayoshi Yoshida
Hiromitsu Imaeda
Umemura Hiroaki
Hiromitsu Imaeda
Umemura Hiroaki