Title:
RADICAL CURABLE RESIN COMPOSITION, FIBER-REINFORCED MOLDING MATERIAL, AND MOLDED ARTICLE USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/089999
Kind Code:
A1
Abstract:
Provided is a radical curable resin composition that gives a molded article having excellent bending strength and gives a fiber-reinforced molding material having excellent handleability, including film peelability and tackiness, flexibility, and storage stability. A radical curable resin composition having as essential raw materials a vinyl ester resin (A), an unsaturated monomer (B), a polyisocyanate (C), a polymerization initiator (D), and a zinc complex catalyst (E), the radical curable resin composition being characterized in that the amount of the zinc complex catalyst added is 0.005-0.6 mass% relative to the total amount of the vinyl ester resin (A) and unsaturated monomer (B), is used.
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Inventors:
YASUTANI YOSHIHIRO (JP)
Application Number:
PCT/JP2022/038148
Publication Date:
May 25, 2023
Filing Date:
October 13, 2022
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08G18/67; C08F283/00; C08G18/22; C08J5/04
Domestic Patent References:
| WO2020230662A1 | 2020-11-19 | |||
| WO2020213414A1 | 2020-10-22 | |||
| WO2020085075A1 | 2020-04-30 | |||
| WO2019098007A1 | 2019-05-23 | |||
| WO2018070076A1 | 2018-04-19 | |||
| WO2017110446A1 | 2017-06-29 |
Foreign References:
| JP2021059661A | 2021-04-15 | |||
| JP2012153818A | 2012-08-16 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
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