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:
Jul. 23, 2024
Filed:
Dec. 29, 2019
Daxin Materials Corporation, Taichung, TW;
Cheng-Wei Lee, Taichung, TW;
Pei-Ci Cho, Taichung, TW;
Chun-Hung Huang, Taichung, TW;
Min-Chi Yang, Taichung, TW;
Chi-Yen Lin, Taichung, TW;
Yuan-Li Liao, Taichung, TW;
Daxin Materials Corporation, Taichung, TW;
Abstract
A temporary bonding composition is provided. The temporary bonding composition includes a polyfunctional crosslinker, a polymer and a solvent. The polyfunctional crosslinker includes a compound containing at least two functional groups selected from the group consisting of blocked isocyanate groups, alkenyl ether groups, and alkoxyhydrocarbyl groups. Each of the blocked isocyanate groups is an isocyanate group blocked by a blocking agent. The polymer has a functional group reacting with the polyfunctional crosslinker.