Photocurable sheet-shaped sealing agent for fuel cell, cured product, fuel cell, and sealing method
AssigneeThreebond Co., Ltd.
InventorsNao SUZUKI, Kazuyuki UENO, Yoshihide ARAI, Masayuki TANAKA
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Abstract
One embodiment of the present invention aims to provide a photocurable sheet-shaped sealing agent having adherence to an electrolyte membrane and a hydrogen gas barrier. A photocurable sheet-shaped sealing agent for fuel cell, comprising a component (A): urethane (meth)acrylate, a component (B): a phenoxy resin, and a component (C): a photopolymerization initiator.
Claims15
A photocurable sheet-shaped sealing agent for fuel cell, comprising a component (A):
- urethane (meth)acrylate, a component (B):
- a phenoxy resin, and a component (C):
- a photopolymerization initiator.
A photocurable sheet-shaped sealing agent for fuel cell, obtained by applying, to a seal adherend, a coating solution comprising a component (A):
- urethane (meth)acrylate, a component (B):
- a phenoxy resin, a component (C):
- a photopolymerization initiator, and an organic solvent, and drying the organic solvent.
Dependencies are inferred from the claim text.