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:
Apr. 14, 2026
Filed:
Jul. 27, 2022
3m Innovative Properties Company, St. Paul, MN (US);
Nelson T. Rotto, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The composition includes an acrylic monomer having a carboxylic acid group, an acrylic monomer having a hydroxyl group, at least one of an alkyl acrylate or alkyl methacrylate, and from 15 to 22 percent by weight of a compound composed of divalent segments L and at least two X groups. The divalent segments L are represented by formula L. Each segment L is independently directly bonded to two secondary N atoms, two tertiary N atoms, or a secondary and a tertiary N atom. Each Rrepresents an alkylene group having from 1 to 4 carbon atoms, and at least some of the Rgroups are —CH—CH—CH—CH—. Each X group is independently represented by the formula CH═C(R)—C(O)—O—V—W—C(O)—. Articles and methods using the composition are also described.