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US 12,473,458 B2Granted
Sealing method
AssigneeNitto Denko Corporation
InventorKosuke Morita
Life of this patent
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Abstract
Provided is a sealing method that uses a photo-curable sealant sheet. The sealing method provided comprises, in the following order, a step of obtaining a photo-curable sealant sheet, a step of subjecting the sealant sheet to photoirradiation, and a step of applying the sealant sheet to a target object.
Claims8
A sealing method comprising the following steps in order:
- a step of obtaining a photo-curable sealant sheet,
- a step of subjecting the sealant sheet to photoirradiation, and
- a step of applying the sealant sheet to a target object, and
- wherein the sealant sheet comprises an epoxy group-containing polysulfide polymer (AB) having two or more epoxy groups per molecule, a thiol compound (C) having two or more thiol groups per molecule, and a photobase generator (D).
1 more element
Dependencies are inferred from the claim text.