Patent search ap:("3M INNOVATIVE PROPERTIES COMPANY") AND inv:"OSTLUND Page Anthony J."

1.

发明申请
(METH)ACRYLATE STRUCTURAL ADHESIVES AND METHODS 审中-公开

公开(公告)号：WO2022034521A1

公开(公告)日：2022-02-17

申请号：PCT/IB2021/057410

申请日：2021-08-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： OSTLUND, Anthony J. , MAHONEY, Wayne S. , KROPP, Michael A. , KLIMOVICA, Kristine , SPAWN, Carol-Lynn

IPC: C08F290/06 , C09J4/06

Abstract: Provided are curable (meth)acrylate structural adhesive compositions comprising a cyclic imide-containing (meth)acrylate monomer and a crosslinker, and methods, particularly methods of use.

2.

发明申请
COMPOSITION INCLUDING AN ACRYLIC MONOMER WITH A CARBOXYLIC ACID GROUP, AN ACRYLIC MONOMER WITH A HYDROXYL GROUP, AN ALKYL (METH)ACRYLATE MONOMER AND CROSSLINKER, AND RELATED ARTICLES AND METHODS 审中-公开

公开(公告)号：WO2022130339A1

公开(公告)日：2022-06-23

申请号：PCT/IB2021/061969

申请日：2021-12-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ROTTO, Nelson T. , MAHONEY, Wayne S. , KROPP, Michael A. , OSTLUND, Anthony J. , KLIMOVICA, Kristine , SPAWN, Carol-Lynn

IPC: C08F220/20 , C08F220/28 , C09J133/06 , C09J175/16 , C09J5/00

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 20 to 35 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 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)-. The acrylic monomer having a carboxylic acid group is present in an amount of at least one percent and less than 20 percent by weight. Articles and methods using the composition are also described.

3.

发明申请
FREE-RADICALLY POLYMERIZABLE CROSSLINKER, CURABLE COMPOSITION, AND ADHESIVE THEREFROM 审中-公开

公开(公告)号：WO2022101701A1

公开(公告)日：2022-05-19

申请号：PCT/IB2021/058969

申请日：2021-09-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MAHONEY, Wayne S. , KROPP, Michael A. , OSTLUND, Anthony J.

IPC: C08F290/06 , C09D4/06 , C09J4/06 , C08G65/332

Abstract: A free-radically polymerizable crosslinker comprising divalent segments Z represented by the formula (I). Each divalent segment Z is respectively directly bonded to i) two secondary N atoms, each further directly bonded to a divalent segment Z or an X group; ii) two tertiary N atoms, each further directly bonded to p additional divalent segments Z and (2-p) X groups, wherein p is 0, 1, or 2; or iii) a secondary N atom further directly bonded to one additional divalent segment Z or an X group, and a tertiary N atom further directly bonded to p additional divalent segments Z and (2-p) X groups. R1 represents an alkylene group having from 1 to 4 carbon atoms, n represents a positive integer. X is represented by the formula: (II) L represents a covalent bond, O, S, NR1, or a divalent linking group having from 2 to 8 carbon atoms and up to 3 oxygen atoms. R2 is a free-radically polymerizable group selected from vinyloxy, allyloxy, methacryloxy, vinylaryl having from 8 to 12 carbon atoms, and 2-propenylaryl having from 9 to 13 carbon atoms. No two of O, S, or N atoms in the X group are adjacent. A curable composition comprises a monofunctional free-radically polymerizable monomer, a free-radical initiator, and the free-radically polymerizable crosslinker. At least partially cured reaction products are also disclosed.

4.

发明申请
CROSSLINKERS AND CURABLE COMPOSITIONS INCLUDING THE SAME 审中-公开

公开(公告)号：WO2020250154A1

公开(公告)日：2020-12-17

申请号：PCT/IB2020/055458

申请日：2020-06-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： OSTLUND, Anthony J. , MAHONEY, Wayne S. , KROPP, Michael A. , ROTTO, Nelson T. , KLIMOVICA, Kristine , SPAWN, Carol-Lynn , CLEMENS, Allan

IPC: C08F220/20 , C08F220/28 , C08F222/10 , C09J4/06

Abstract: Provided are novel crosslinkers and curable compositions including such crosslinkers. Bonded constructions including the disclosed curable compositions display high adhesion, elongation, and impact resistance even if the bonded substrate receives no surface treatment prior to bonding. Provided are elastomeric products including the curable compositions, methods of making the same, and uses thereof.

5.

发明申请
COMPOSITION INCLUDING CYCLIC IMIDE-CONTAINING MONOMER AND ORGANOBORANE COMPLEX AND RELATED ARTICLES AND METHODS 审中-公开

公开(公告)号：WO2022254369A1

公开(公告)日：2022-12-08

申请号：PCT/IB2022/055150

申请日：2022-06-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： OSTLUND, Anthony J. , KRISHNAN, Vivek

IPC: C08F220/28 , C09J4/00 , C09D4/00 , C08F220/36

Abstract: The composition includes a blend of monomers containing at least one of a cyclic imide-containing acrylate or a cyclic imide-containing methacrylate and an organoborane complex. The composition may be packaged as a two-part composition, wherein a first part comprises the blend of monomers, and wherein a second part comprises the organoborane complex. Articles are bonded with the composition, which is at least partially cured. Methods of making a bonded article are also disclosed. Bonded articles can include at least one low-surface-energy plastic.

6.

发明申请
COMPOSITION INCLUDING MONOMER WITH A CARBOXYLIC ACID GROUP, MONOMER WITH A HYDROXYL GROUP, A CYCLOALKYL MONOMER, AND CROSSLINKER AND RELATED ARTICLES AND METHODS 审中-公开

公开(公告)号：WO2022130340A1

公开(公告)日：2022-06-23

申请号：PCT/IB2021/061970

申请日：2021-12-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ROTTO, Nelson T. , MAHONEY, Wayne S. , KROPP, Michael A. , OSTLUND, Anthony J. , KLIMOVICA, Kristine , SPAWN, Carol-Lynn

IPC: C09J5/00

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.

7.

发明申请
FREE-RADICALLY POLYMERIZABLE CROSSLINKER, CURABLE COMPOSITION, AND ADHESIVE THEREFROM 审中-公开

公开(公告)号：WO2022101702A1

公开(公告)日：2022-05-19

申请号：PCT/IB2021/058970

申请日：2021-09-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MAHONEY, Wayne S. , KROPP, Michael A. , OSTLUND, Anthony J.

IPC: C08F290/06 , C08G65/331 , C09D4/06 , C09J4/06

Abstract: A free-radically polymerizable crosslinker comprising divalent segments Z represented by the formula (I). Each divalent segment Z is respectively directly bonded to i) two secondary N atoms, each further directly bonded to a divalent segment Z or an X group; ii) two tertiary N atoms, each further directly bonded to p additional divalent segments Z and (2-p) X groups, wherein p is 0, 1, or 2; or iii) a secondary N atom further directly bonded to one additional divalent segment Z or an X group, and a tertiary N atom further directly bonded to p additional divalent segments Z and (2-p) X groups. R1 represents an alkylene group having from 1 to 4 carbon atoms, n represents a positive integer. X is represented by the formula:(II) L represents a covalent bond, O, S, NR1, or a divalent linking group having from 2 to 8 carbon atoms and up to 3 oxygen atoms. R2 is a free-radically polymerizable group selected from vinyloxy, allyloxy, methacryloxy, vinylaryl having from 8 to 12 carbon atoms, and 2-propenylaryl having from 9 to 13 carbon atoms. No two of O, S, or N atoms in the X group are adjacent. A curable composition comprises a monofunctional free-radically polymerizable monomer, a free-radical initiator, and the free-radically polymerizable crosslinker. At least partially cured reaction products are also disclosed.