The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Nov. 18, 2021
Nitto Denko Corporation, Ibaraki, JP;
NITTO DENKO CORPORATION, Ibaraki, JP;
Abstract
A bonding method for providing an adhesive layer and a curing agent layer between a first adherend and a second adherend to bond the first adherend and the second adherend in which: the adhesive layer contains an epoxy resin as a main component and is cured by an effect of the curing agent layer; a curing agent contained in the curing agent layer is a polymerization catalyst type curing agent; and a thickness A (m) of the adhesive layer before curing and the application amount B (kg/m) of the curing agent contained in the curing agent layer satisfy 5<B/A<900.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile