RESIN COMPOSITION, CURED MOLDED ARTICLE, FIBER-REINFORCED PLASTIC MOLDING MATERIAL, FIBER-REINFORCED PLASTIC, FIBER-REINFORCED PLASTIC LAMINATED MOLDED BODY, AND METHODS FOR PRODUCING SAME

Title:

RESIN COMPOSITION, CURED MOLDED ARTICLE, FIBER-REINFORCED PLASTIC MOLDING MATERIAL, FIBER-REINFORCED PLASTIC, FIBER-REINFORCED PLASTIC LAMINATED MOLDED BODY, AND METHODS FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2020/196617

Kind Code:

A1

Abstract:

This resin composition contains a first resin and a second resin, and exhibits curability by thermal crosslinking, wherein the first resin is at least one selected from among a bifunctional epoxy resin having a weight average molecular weight of 4,000 or more, and a phenoxy resin, and the second resin is a polycarbonate resin. The content ratio, by weight, of the first resin to the second resin (the first resin:the second resin) is preferably in the range of 9:1 to 2:8. Both the first resin and the second resin preferably have a bisphenol skeleton in a molecule.

Inventors:

TAKAHASHI HIROYUKI (JP)
MUKUDAI JUN (JP)
ANDOH HIDEKI (JP)
FUJINO KENICHI (JP)

Application Number:

PCT/JP2020/013322

Publication Date:

October 01, 2020

Filing Date:

March 25, 2020

Export Citation:

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Assignee:

NIPPON STEEL CHEMICAL & MAT CO LTD (JP)

International Classes:

B32B5/28; B32B27/00; C08J5/04; C08J5/24; C08L63/00; C08L69/00; C08L71/10

Domestic Patent References:

WO2018124215A1	2018-07-05
WO2016152856A1	2016-09-29
WO2005036597A2	2005-04-21
WO2018124215A1	2018-07-05

Foreign References:

JP2006070065A	2006-03-16
JP2006104329A	2006-04-20
JPH05302025A	1993-11-16
JP2015081333A	2015-04-27
JP2000177256A	2000-06-27
US20030220036A1	2003-11-27
JP2968388B2	1999-10-25
JP6278286B2	2018-02-14
JPS5626330B2	1981-06-18
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Other References: