Search International and National Patent Collections

1. (WO2017175430) THERMOSETTING RESIN COMPOSITION, SHEET-MOLDING COMPOUND AND PRODUCTION METHOD THEREFOR, AND FIBER-REINFORCED COMPOSITE MATERIAL

Pub. No.:    WO/2017/175430    International Application No.:    PCT/JP2016/088551
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Fri Dec 23 00:59:59 CET 2016
IPC: C08G 18/67
C08J 5/24
Applicants: MITSUBISHI CHEMICAL CORPORATION
三菱ケミカル株式会社
Inventors: OGASAWARA, Hayato
小笠原 隼人
KAZEHAYA, Yuji
風早 祐二
Title: THERMOSETTING RESIN COMPOSITION, SHEET-MOLDING COMPOUND AND PRODUCTION METHOD THEREFOR, AND FIBER-REINFORCED COMPOSITE MATERIAL
Abstract:
The thermosetting resin composition according to an embodiment of the present invention contains a component (A) which is a novolac vinyl ester resin having a hydroxyl group and an ethylenically unsaturated group in the molecule, a component (B) which is an ethylenically unsaturated monomer, and a component (D) which is a polyisocyanate compound, wherein the component (A) has a hydroxyl value of 30-150 mgKOH/g, and the mole number of the hydroxyl group with respect to the mole number of the ethylenically unsaturated group per gram of the component (A) ((the amount of the hydroxyl group [mol/g])/(the amount of the ethylenically unsaturated group [mol/g])) is 0.1-0.8.