Title:
FIBER-REINFORCED PLASTIC AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/246465
Kind Code:
A1
Abstract:
The present invention relates to a fiber-reinforced plastic that includes a reinforcing fiber group, a thermosetting resin layer, and a thermoplastic resin containing a first thermoplastic resin, wherein the fiber-reinforced plastic has the thermoplastic resin layer as the surface layer of the fiber-reinforced plastic, the interface between the thermoplastic resin layer and the thermosetting resin layer is located inside the reinforcing fiber group, and the thermosetting resin layer has a sea-island structure in which an island phase having a second thermoplastic resin or a rubbery polymer as the main component is dispersed in a sea phase having a thermosetting resin as the main component.
Inventors:
SUZUKI TAKAFUMI (JP)
HONMA MASATO (JP)
HONMA MASATO (JP)
Application Number:
PCT/JP2021/021103
Publication Date:
December 09, 2021
Filing Date:
June 02, 2021
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B29B11/16; B29C70/16; B29C70/40; B32B5/02; C08J5/04
Domestic Patent References:
| WO2004060658A1 | 2004-07-22 |
Foreign References:
| JPH02217231A | 1990-08-30 | |||
| JPH05138785A | 1993-06-08 | |||
| JP2014043536A | 2014-03-13 | |||
| JP2006198784A | 2006-08-03 | |||
| JP2008050598A | 2008-03-06 | |||
| JPH02305860A | 1990-12-19 | |||
| JP2002088259A | 2002-03-27 | |||
| JP2006198784A | 2006-08-03 | |||
| JP2020096946A | 2020-06-25 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
Download PDF: