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:
Sep. 30, 2025
Filed:
Nov. 06, 2020
3m Innovative Properties Company, St. Paul, MN (US);
Li Yao, Woodbury, MN (US);
Erik M. Townsend, South St. Paul, MN (US);
Susan E. Demoss, Stillwater, MN (US);
Jonathan D. Zook, Stillwater, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A two-part curable composition comprises: a Part A component comprising polythiol having a thiol group functionality of at least two, and tertiary amine accelerator; and a Part B component comprising polyene comprising at least two of non-aromatic C—C double bonds, C—C triple bonds, or a combination thereof and organic peroxide curative. At least one of the polythiol or the polyene comprises a respective reaction product of reaction components comprising: HSRO(CHCHRO)RSH wherein each Rindependently represents an alkyl group having from 2 to 12 carbon atoms, each Rindependently represents H or CH, and a represents an integer from 1 to 20; triallyl isocyanurate; H═CHORO(CHCHRO)ROCH═CH; and. A method of making a curable composition comprises combining the Part A and Part B components of the two-part curable composition. Methods of sealing a substrate and adhering two substrates, and articles made thereby are also disclosed. (Formula AA).