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1. (WO2013122209) FIBER-REINFORCED RESIN COMPOSITE BODY, AND REINFORCED MATRIX RESIN FOR FIBER-REINFORCED RESIN

Pub. No.:    WO/2013/122209    International Application No.:    PCT/JP2013/053709
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Sat Feb 16 00:59:59 CET 2013
IPC: C08J 5/04
C08K 7/02
C08L 101/00
Applicants: DIC CORPORATION
DIC株式会社
Inventors: YAMAZAKI Takeshi
山崎 剛
HARADA Tetsuya
原田 哲哉
IKUMA Takahito
生熊 崇人
TAKIZAWA Hironobu
瀧澤 啓信
Title: FIBER-REINFORCED RESIN COMPOSITE BODY, AND REINFORCED MATRIX RESIN FOR FIBER-REINFORCED RESIN
Abstract:
A fiber-reinforced resin composite body, and reinforced matrix resin for a fiber-reinforced resin are provided. The provided fiber-reinforced resin composite body (E) contains a fiber-reinforced resin (C) containing a reinforcing fibers (A) and a matrix resin (B), and a reinforcing material (D), and is characterized in that said reinforcing material (D) contains cellulose nanofibers (F), and said cellulose nanofibers (F) are obtained by refining cellulose inside of a fibrillated resin (G). Further, in the provided fiber-reinforced resin composite body, the aforementioned cellulose nanofibers (F) are modified cellulose nanofibers obtained by refining cellulose inside of the fibrillated resin (G) and further reacting the same with a cyclic anhydride polybasic acid (J).