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. 18, 2022
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Amanda K. Leone, St. Paul, MN (US);
Wayne S. Mahoney, St. Paul, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 222/24 (2006.01); C08F 220/18 (2006.01); C08F 220/20 (2006.01); C08F 230/02 (2006.01);
U.S. Cl.
CPC ...
C08F 222/24 (2013.01); C08F 220/1806 (2020.02); C08F 220/20 (2013.01); C08F 230/02 (2013.01);
Abstract
Disclosed herein is a thioester-containing (meth)acrylate compound comprising at least two thioester moieties and at least 2 (meth)acrylate moieties and a method for making such compounds. These compounds can be used in (meth)acrylic resins as a crosslinking agent. Upon exposure to a nucleophilic solvent, cured (meth)acrylic resins derived from these thioester-containing (meth)acrylate compounds can be degraded.