Title:
SPUN YARN AND INTERMEDIATE FOR FIBER-REINFORCED RESIN, AND MOLDED ARTICLE OF FIBER-REINFORCED RESIN USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/062007
Kind Code:
A1
Abstract:
Disclosed is a spun yarn for fiber-reinforced resins which is a blended yarn (3a, 3b) consisting of a natural plant fiber and a synthetic fiber, wherein said synthetic fiber is a thermoplastic synthetic fiber capable of serving as a matrix resin in an FRP. Also disclosed is an intermediate for fiber-reinforced resins which is a woven fabric, knitted fabric, multiaxial-inlay warp knitted fabric or braided article formed of the aforesaid spun yarn for fiber-reinforced resins. Also disclosed is a molded article of a fiber-reinforced resin which is obtained by heating said intermediate for fiber-reinforced resins at a mold temperature equal to or higher than the melting point of said synthetic fiber and press-molding, or aligning said spun yarn for fiber-reinforced resins at least in one direction, heating the same at a mold temperature equal to or higher than the melting point of said synthetic fiber and press-molding. Thus, the spun yarn for fiber-reinforced resins, which shows high unity between the natural plant fiber and the synthetic fiber and has good moldability, can be obtained at a low cost and the intermediate and the molded article of a fiber-reinforced resin using the same can be provided.
Inventors:
NAKASE Kazuhiro (())
中瀬一博 (())
中瀬一博 (())
Application Number:
JP2010/067578
Publication Date:
May 26, 2011
Filing Date:
October 06, 2010
Export Citation:
Assignee:
KURASHIKI BOSEKI KABUSHIKI KAISHA (7-1 Hommachi, Kurashiki-shi Okayama, 54, 〒7100054, JP)
倉敷紡績株式会社 (〒54 岡山県倉敷市本町７番１号 Okayama, 〒7100054, JP)
NAKASE Kazuhiro (())
倉敷紡績株式会社 (〒54 岡山県倉敷市本町７番１号 Okayama, 〒7100054, JP)
NAKASE Kazuhiro (())
International Classes:
D02G3/04; B29B11/16; B29K101/12; B29K105/08; B29K201/00
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (26th Floor, OAP TOWER 8-30, Tenmabashi 1-chome, Kita-ku, Osaka-sh, Osaka 26, 〒5306026, JP)
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