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:
Aug. 23, 2022
Filed:
May. 28, 2019
Applicant:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Inventors:
Eri Masuda, Tokyo, JP;
Junichi Nakamura, Tokyo, JP;
Kazuyoshi Odaka, Tokyo, JP;
Hiroko Shinada, Tokyo, JP;
Assignee:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F 265/06 (2006.01); C08F 265/04 (2006.01); C09J 133/14 (2006.01); C09J 133/26 (2006.01); C08F 290/04 (2006.01); C09J 7/00 (2018.01); C09J 133/04 (2006.01); C08F 220/18 (2006.01);
U.S. Cl.
CPC ...
C08F 265/06 (2013.01); C08F 220/1811 (2020.02); C08F 265/04 (2013.01); C08F 290/04 (2013.01); C09J 7/00 (2013.01); C09J 133/04 (2013.01); C09J 133/14 (2013.01); C09J 133/26 (2013.01);
Abstract
Provided are an adhesive resin composition capable of forming an adhesive layer excellent in holding force, wet heat clouding resistance, and low corrosiveness; and an adhesive sheet. The adhesive resin composition includes a (meth)acrylic copolymer (A) having a constituent unit derived from a macromonomer (a) and a constituent unit derived from a vinyl monomer (b), in which the (meth)acrylic copolymer (A) has at least one of an amide bond and a radical polymerizable group.