Title:
繊維強化樹脂成型体を得るための素版の製造方法
Document Type and Number:
Japanese Patent JP6685647
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molding having excellent mechanical property and high quality by uniformly and sufficiently mixing a resin to be a matrix resin between reinforced fibers composed of continuous fibers.SOLUTION: A blank is used for obtaining a fiber-reinforced resin molding, and made by laminating a plurality of woven fabrics composed of the continuous fibers, the woven fabric contains at least two kinds of thermoplastic polymers having melting points different from each other, and a polymer, which has the lowest melting temperature among the thermoplastic polymers constituting the woven fabric, is melted or softened to integrate the laminated woven fabrics to form the blank. By heat-molding the blank with a predetermined mold, the polymer having low melting temperature constituting the blank is melted, the polymer having high melting temperature is not melted and keeps a shape of the fibers to form a predetermined shape, and the fiber-reinforced resin molding is obtained by cooling and solidifying the same.SELECTED DRAWING: None
Inventors:
Yoshifumi Moriguchi
Takashi Iwamoto
Yukitoshi Nakatani
Takashi Iwamoto
Yukitoshi Nakatani
Application Number:
JP2015031838A
Publication Date:
April 22, 2020
Filing Date:
February 20, 2015
Export Citation:
Assignee:
UNITIKA LTD.
International Classes:
B29B15/08; B32B5/26; C08J5/04; D03D1/00; D03D15/00
Domestic Patent References:
| JP63270834A | ||||
| JP58197312A | ||||
| JP2005052987A |