US 12,460,073 B2
Curable resin composition, fuel cell, and sealing method
Nao Suzuki, Tokyo (JP)
Assigned to THREEBOND CO., LTD., Tokyo (JP)
Appl. No. 18/042,555
Filed by THREEBOND CO., LTD., Tokyo (JP)
PCT Filed Jul. 14, 2021, PCT No. PCT/JP2021/026456
§ 371(c)(1), (2) Date Feb. 22, 2023,
PCT Pub. No. WO2022/044596, PCT Pub. Date Mar. 3, 2022.
Claims priority of application No. 2020-146349 (JP), filed on Aug. 31, 2020.
Prior Publication US 2023/0340247 A1, Oct. 26, 2023
Int. Cl. H01M 8/0284 (2016.01); C08K 5/14 (2006.01); C08K 5/5415 (2006.01); C08L 23/22 (2006.01)
CPC C08L 23/22 (2013.01) [C08K 5/14 (2013.01); C08K 5/5415 (2013.01); H01M 8/0284 (2013.01); C08L 2203/20 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A curable resin composition comprising the following (A) to (C) components:
(A) component: a polyisobutylene resin comprising one or more (meth)acryloyl groups and a —[CH2C(CH3)2]— unit
(B) component: a radical polymerization initiator
(C) component: an antifoaming agent comprising a silicone compound having none of a methoxysilyl group, an ethoxysilyl group, and a (meth)acryloyl group and not comprising an organic solvent.