Title:
MATRIX RESIN, INTERMEDIATE MATERIAL, AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/142803
Kind Code:
A1
Abstract:
The present invention provides a matrix resin that allows a broader processing window. This matrix resin includes at least a mixture of components (A-1) to (A-4). The (A-1) component is an unsaturated polyester resin and an epoxy (meth)acrylate resin having one or more ethyleny unsaturated groups in a molecule and having an average number of hydroxyl groups of 1.8 to 4. The (A-2) component is an ethyleny unsaturated monomer. The (A-3) component is polyisocyanate where the content of isocyanate group is 15 to 30.5 mass%, and the average number of isocyanate groups is 1.8 to 2.4. The (A-4) component is a thermal polymerization initiator.
Inventors:
OGASAWARA HAYATO (JP)
TSUCHIYA SEIJI (JP)
KONAMI YUKICHI (JP)
NAKAO HIROYUKI (JP)
NABESHIMA YASUHIKO (JP)
TSUCHIYA SEIJI (JP)
KONAMI YUKICHI (JP)
NAKAO HIROYUKI (JP)
NABESHIMA YASUHIKO (JP)
Application Number:
PCT/JP2019/001017
Publication Date:
July 25, 2019
Filing Date:
January 16, 2019
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
C08G18/67; C08G18/68; C08G18/72; C08J5/24
Domestic Patent References:
| WO2016039326A1 | 2016-03-17 | |||
| WO2017175430A1 | 2017-10-12 | |||
| WO2019017254A1 | 2019-01-24 |
Foreign References:
| JP2005154589A | 2005-06-16 | |||
| JPH03103422A | 1991-04-30 | |||
| JPS5667322A | 1981-06-06 | |||
| JP2018048238A | 2018-03-29 |
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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