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. 31, 2023
Filed:
Sep. 19, 2017
Applicant:
Showa Denko K.k., Tokyo, JP;
Inventors:
Hiroto Kouka, Himeji, JP;
Yasuhiro Nakagawa, Kakogawa, JP;
Assignee:
Resonac Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 18/62 (2006.01); C08G 18/73 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08G 18/72 (2006.01); C08G 18/22 (2006.01); C08G 18/24 (2006.01); C09J 175/04 (2006.01); B32B 15/20 (2006.01); B32B 15/085 (2006.01); B32B 15/095 (2006.01); B32B 7/12 (2006.01); B32B 27/36 (2006.01); H01M 50/124 (2021.01); H01M 50/105 (2021.01); H01M 50/10 (2021.01);
U.S. Cl.
CPC ...
H01M 50/124 (2021.01); B32B 7/12 (2013.01); B32B 15/085 (2013.01); B32B 15/095 (2013.01); B32B 15/20 (2013.01); B32B 27/36 (2013.01); C08G 18/222 (2013.01); C08G 18/246 (2013.01); C08G 18/6204 (2013.01); C08G 18/722 (2013.01); C08G 18/73 (2013.01); C08G 18/755 (2013.01); C08G 18/7664 (2013.01); C09J 175/04 (2013.01); H01M 50/10 (2021.01); H01M 50/105 (2021.01); B32B 2457/10 (2013.01);
Abstract
As an adhesive for the lamination of metal foil and a resin film, an adhesive that can stably exhibit good adhesiveness and moreover can provide a laminate having better electrolytic solution resistance and heat resistance is provided. An adhesive comprising a polyolefin resin (A) having a carboxyl group; and polyisocyanate compounds (B), wherein the polyisocyanate compounds (B) comprise a polymer of a saturated aliphatic polyisocyanate (B1), a polymer of a saturated alicyclic polyisocyanate (B2), and a polymer of an aromatic polyisocyanate (B3).