Title:
CARBON FIBER-REINFORCED THERMOPLASTIC RESIN COMPOSITION, MOLDING MATERIAL, PREPREG, AND METHODS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2013/051404
Kind Code:
A1
Abstract:
Provided are a carbon fiber-reinforced thermoplastic resin composition, a molding material, a prepreg, and methods for producing same, which offer excellent interfacial adhesion between carbon fiber and thermoplastic resin, and offer excellent mechanical properties. The carbon fiber-reinforced thermoplastic resin composition comprising the following components (A) and (B), carbon fiber, and a thermoplastic resin. Component (A): (A1) a bifunctional or higher epoxy compound and/or (A2) an epoxy compound which has a monofunctional or higher epoxy group and has one or more functional group(s) selected from among a hydroxyl group, an amide group, an imide group, a urethane group, a urea group, a sulfonyl group, and a sulfo group. Component (B): 0.1 to 25 mass parts of at least one type of reaction accelerant selected from the group consisting of (B1) a specific tertiary amine compound (salt) [a], (B2) a specific quaternary ammonium salt [b], and (B3) a phosphine compound and/or quaternary ammonium salt [c], with respect to 100 mass parts of the component (A).
More Like This:
Inventors:
NAKAYAMA YOSHIFUMI (JP)
KAMAE TOSHIYA (JP)
KOBAYASHI DAIGO (JP)
ENDO MAKOTO (JP)
KAMAE TOSHIYA (JP)
KOBAYASHI DAIGO (JP)
ENDO MAKOTO (JP)
Application Number:
PCT/JP2012/074215
Publication Date:
April 11, 2013
Filing Date:
September 21, 2012
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08J5/06; C08J5/24; C08K9/04; C08L101/00; D06M15/55
Domestic Patent References:
WO2012002266A1 | 2012-01-05 |
Foreign References:
JPH09217281A | 1997-08-19 | |||
JPS60139875A | 1985-07-24 | |||
JPS5245672A | 1977-04-11 | |||
JP2005146429A | 2005-06-09 | |||
JPH04119171A | 1992-04-20 | |||
JPH07505658A | 1995-06-22 | |||
JPH04361619A | 1992-12-15 | |||
US3957716A | 1976-05-18 | |||
JPS57171767A | 1982-10-22 | |||
JPH079444A | 1995-01-13 | |||
JP2000336577A | 2000-12-05 | |||
JPS6128074A | 1986-02-07 | |||
JPH01272867A | 1989-10-31 | |||
JPS57128266A | 1982-08-09 | |||
US4555446A | 1985-11-26 | |||
JPS6233872A | 1987-02-13 | |||
US4496671A | 1985-01-29 | |||
JP2010031424A | 2010-02-12 | |||
JP2005320641A | 2005-11-17 | |||
JPS5259794A | 1977-05-17 | |||
JPS5245673A | 1977-04-11 | |||
JP2005146429A | 2005-06-09 | |||
JPS5245672A | 1977-04-11 | |||
JPH09217281A | 1997-08-19 | |||
US5691055A | 1997-11-25 |
Other References:
AKITOSHI TANIGUCHI: "Foundation/Application and Calculation of SP Value", 31 March 2005, JOHOKIKO CO., LTD., pages: 66 - 67
Download PDF:
Claims: