Invention Publication
- Patent Title: COMPOSITION INCLUDING MONOMER WITH A CARBOXYLIC ACID GROUP, MONOMER WITH A HYDROXYL GROUP, A CYCLOALKYL MONOMER, AND CROSSLINKER AND RELATED ARTICLES AND METHODS
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Application No.: US18268042Application Date: 2021-12-17
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Publication No.: US20240059940A1Publication Date: 2024-02-22
- Inventor: Nelson T. Rotto , Wayne S. Mahoney , Michael A. Kropp , Anthony J. Ostlund , Kristine Klimovica , Carol-Lynn Spawn
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- International Application: PCT/IB2021/061970 2021.12.17
- Date entered country: 2023-06-16
- Main IPC: C09J133/02
- IPC: C09J133/02 ; B32B37/12 ; C09J5/00 ; C09J133/14

Abstract:
The composition includes at least 16 percent by weight of an acrylic monomer comprising a cycloalkyl group having up to 12 carbon atoms, an acrylic monomer having a carboxylic acid group, an acrylic monomer having a hydroxyl group, and 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 respectively directly bonded to two secondary N atoms, two tertiary N atoms, or a secondary and a tertiary N atom. Each R1 represents an alkylene group having from 1 to 4 carbon atoms, and at least some of the R1 groups are —CH2—CH2—CH2—CH2—. Each X group is independently represented by the formula CH2═C(R)—C(O)—O—V—W—C(O)—. Articles and methods using the composition are also described.
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