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:
Jan. 13, 2026
Filed:
May. 24, 2023
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Yingjie Li, Batavia, IL (US);
Shuhui Qin, Palatine, IL (US);
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09J 175/08 (2006.01); B32B 7/12 (2006.01); B32B 15/10 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
C09J 175/08 (2013.01); B32B 7/12 (2013.01); B32B 15/10 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B32B 37/12 (2013.01); B32B 2255/06 (2013.01); B32B 2255/26 (2013.01); B32B 2311/24 (2013.01); B32B 2311/30 (2013.01); B32B 2317/16 (2013.01);
Abstract
Disclosed is a one component, liquid, moisture curable polyurethane adhesive composition comprising the reaction products of a mixture including at least one polyol with an excess of one or more polyisocyanates and an acid component. The adhesive composition has enhanced bond strength to metals such as aluminum compared to currently available adhesives. The composition finds special use in panel lamination applications.
Li, Yingjie. (2026). Liquid moisture curable polyurethane with improved adhesion to aluminum (U.S. Patent No. 12522757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12522757
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile