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:
Dec. 30, 2025
Filed:
Mar. 19, 2020
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventor:
Tokushige Shichiri, Osaka, JP;
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/35 (2018.01); C09J 179/08 (2006.01); H01L 21/683 (2006.01);
U.S. Cl.
CPC ...
C09J 7/35 (2018.01); C09J 179/08 (2013.01); H01L 21/6836 (2013.01); C09J 2479/08 (2013.01); H01L 2221/68381 (2013.01);
Abstract
The present invention aims to provide an adhesive composition that is easily separable by irradiation with light even after high-temperature processing at 300° C. or higher with an adherend fixed thereon, an adhesive tape including an adhesive layer formed of the adhesive composition, and a method for processing an electronic component. The present invention is an adhesive composition including: a reactive resin having an imide backbone and containing a double bond-containing functional group in a side chain or at an end; and a silicone compound or a fluorine compound.