Title:
FIBER REINFORCED RESIN COMPOSITION, MOLDING MATERIAL, AND METHOD FOR PRODUCING FIBER REINFORCED RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2010/107022
Kind Code:
A1
Abstract:
Disclosed is a fiber-reinforced resin composition which contains: a molten mixture (A) that is obtained by melting and kneading a first resin (A1) and a second resin (A2) having a reactive functional group; a third resin (B); and a fibrous filler (C). The fibrous filler (C) is contained in an amount of 0.1-300 parts by weight per 100 parts by weight of the resin composition which is composed of 0.1-75% by weight of the first resin (A1), 0.1-15% by weight of the second resin (A2) having a reactive functional group, and 10-99.8% by weight of the third resin (B). The first resin (A1) and the third resin (B) form a matrix resin, and the second resin (A2) is dispersed in the form of particles in the matrix resin. The number average particle diameter of the particles is 10-1000 nm. Consequently, the fiber-reinforced resin composition has an excellent balance between rigidity and impact resistance. Also disclosed are a molding material, and a method for producing the fiber-reinforced resin composition.
Inventors:
IMAI NAOKICHI (JP)
HONMA MASATO (JP)
FUJIWARA TAKAYUKI (JP)
FUJIOKA TAKASHI (JP)
AKITA MASARU (JP)
SAITO MAKIKO (JP)
HONMA MASATO (JP)
FUJIWARA TAKAYUKI (JP)
FUJIOKA TAKASHI (JP)
AKITA MASARU (JP)
SAITO MAKIKO (JP)
Application Number:
PCT/JP2010/054423
Publication Date:
September 23, 2010
Filing Date:
March 16, 2010
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
IMAI NAOKICHI (JP)
HONMA MASATO (JP)
FUJIWARA TAKAYUKI (JP)
FUJIOKA TAKASHI (JP)
AKITA MASARU (JP)
SAITO MAKIKO (JP)
IMAI NAOKICHI (JP)
HONMA MASATO (JP)
FUJIWARA TAKAYUKI (JP)
FUJIOKA TAKASHI (JP)
AKITA MASARU (JP)
SAITO MAKIKO (JP)
International Classes:
C08L101/00; B29B7/46; B29B7/90
Foreign References:
JP2006219513A | 2006-08-24 | |||
JP2008169344A | 2008-07-24 | |||
JP2008156486A | 2008-07-10 | |||
JP2007297549A | 2007-11-15 | |||
JP2007314753A | 2007-12-06 | |||
US3845163A | 1974-10-29 | |||
JPS51151797A | 1976-12-27 | |||
JP2005187809A | 2005-07-14 | |||
JP2008156604A | 2008-07-10 | |||
JPH07233321A | 1995-09-05 | |||
JPH10138379A | 1998-05-26 | |||
JP2007506830A | 2007-03-22 | |||
JP2009506169A | 2009-02-12 | |||
JP2003502464A | 2003-01-21 | |||
US3306874A | 1967-02-28 |
Other References:
See also references of EP 2410021A4
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