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Title:
STITCHED REINFORCING-FIBER BASE MATERIAL, PREFORM MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHODS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2024/005111
Kind Code:
A1
Abstract:
The present invention provides a stitched reinforcing-fiber base material comprising a reinforcing-fiber base material composed of reinforcing fiber and a stitching thread comprising polyethersulfone fiber, the stitched reinforcing-fiber base material being characterized in that the reinforcing-fiber base material is stitched with the stitching thread.

Inventors:
NAKAGAWA HIROKI (JP)
OSAKI KOHEI (JP)
Application Number:
PCT/JP2023/024096
Publication Date:
January 04, 2024
Filing Date:
June 29, 2023
Export Citation:
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Assignee:
TEIJIN LTD (JP)
International Classes:
D04H3/04; B29B11/16; B32B5/26
Domestic Patent References:
WO2021172247A12021-09-02
WO2021172246A12021-09-02
WO2021192773A12021-09-30
Foreign References:
JP2004050574A2004-02-19
US20150258712A12015-09-17
JP2017159652A2017-09-14
US20160185072A12016-06-30
JP2015183186A2015-10-22
JP2007160587A2007-06-28
US20200071859A12020-03-05
Attorney, Agent or Firm:
KIMURA, Yoshihiro (JP)
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