Curable resin composition, cured product, fuel cell, and sealing method
AssigneeThreebond Co., Ltd.
InventorTetsunori Soga
Life of this patent
Estimating the term…
Abstract
The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as rubber physical property and hydrogen gas barrier property. The present invention provides a curable resin composition including the following ingredients (A) to (D): ingredient (A): a vinyl-based polymer having one or more alkenyl groups in one molecule, ingredient (B): a compound having one or more hydrosilyl groups in one molecule, ingredient (C): a hydrosilylation catalyst, and ingredient (D): a plasticizer having at least two peaks in a molecular weight distribution measured by GPC.
Claims20
A curable resin composition comprising the following ingredients (A) to (D):
- ingredient (A):
- a vinyl-based polymer having one or more alkenyl groups in one molecule,
- ingredient (B):
- a compound having one or more hydrosilyl groups in one molecule,
- ingredient (C):
- a hydrosilylation catalyst, and
- ingredient (D):
- a plasticizer having at least two peak top molecular weights in a molecular weight distribution measured by GPC, wherein said at least two peak top molecular weights are in a range of 300 to 5000.
Dependencies are inferred from the claim text.