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. 10, 2021
Filed:
Jun. 21, 2017
3m Innovative Properties Company, St. Paul, MN (US);
Hassan Sahouani, Hastings, MN (US);
Ying Lin, Woodbury, MN (US);
Mary M. Caruso Dailey, Maplewood, MN (US);
Jing Fang, Shanghai, CN;
Kim M. Vogel, Lake Elmo, MN (US);
Michael A. Kropp, Cottage Grove, MN (US);
Matthew J. Kryger, Hudson, WI (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Curable compositions are provided including a curable system that requires a thermally generated amine to cause curing of the system, and a self-assembled particle distributed in the curable system. The curable system contains at least one reactive moiety and the self-assembled particle comprises a reactive amine ionically bound to a chromonic network. A multilayer article is also provided, including a substrate, a chromonic amine layer disposed on the substrate, and a curable layer disposed on the chromonic amine layer. Methods of making a cured composition and of adhering two substrates together are further provided.