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:
Oct. 25, 2022
Filed:
Feb. 28, 2018
Mitsubishi Materials Corporation, Tokyo, JP;
MITSUBISHI MATERIALS CORPORATION, Tokyo, JP;
Abstract
A method for producing a bonded body includes: a laminating step of forming a laminated body in which a first member and a second member are temporarily bonded to each other by providing a temporary bonding material including an organic material on at least one of a bonding surface of the first member and a bonding surface of the second member; and a bonding step of pressurizing and heating the laminated body in a laminating direction and bonding the first member and the second member to each other. In the bonding step, during a temperature increase process of heating the laminated body up to a predetermined bonding temperature, at least a pressurization load Pat a decomposition temperature Tof the organic material included in the temporary bonding material is lower than a pressurization load Pat the bonding temperature.