Title:
FIBER-REINFORCED RESIN BASE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/196109
Kind Code:
A1
Abstract:
[Problem] To provide a highly heat-resistant fiber-reinforced resin base material which exhibits excellent impregnation ability and thermal stability, while having good surface quality with less voids. [Solution] A fiber-reinforced resin base material which is obtained by impregnating a continuous reinforcing fiber or a reinforcing fiber base material, wherein discontinuous fibers are dispersed, with a polyphenylene sulfide resin composition, and which has a glass transition temperature of 115°C or higher as determined by a DMA method (bending mode).
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Inventors:
OUCHIYAMA NAOYA (JP)
KOSHI MASAYUKI (JP)
NARUSE YOSHIHIRO (JP)
KOSHI MASAYUKI (JP)
NARUSE YOSHIHIRO (JP)
Application Number:
PCT/JP2020/011802
Publication Date:
October 01, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08K5/5435; C08J5/04; C08K5/544; C08K7/06; C08L81/02; C08L101/12
Domestic Patent References:
| WO2013051404A1 | 2013-04-11 | |||
| WO2010107022A1 | 2010-09-23 | |||
| WO2020017287A1 | 2020-01-23 | |||
| WO2020017288A1 | 2020-01-23 |
Foreign References:
| JPH08183867A | 1996-07-16 | |||
| JPH0741577A | 1995-02-10 | |||
| JP2003231813A | 2003-08-19 | |||
| JPS61126172A | 1986-06-13 | |||
| JPS63125531A | 1988-05-28 |
Other References:
See also references of EP 3950810A4
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