公开(公告)号：US20240409784A1

公开(公告)日：2024-12-12

申请号：US18697567

申请日：2022-09-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lianzhou Chen ,  Surender Maddela ,  Tobias Pick ,  Jason V. Ames

IPC: C09J7/38 ,  C09J5/00 ,  C09J11/04 ,  C09J11/08 ,  H01M10/613 ,  H01M10/6554 ,  H01M10/6567

Abstract: A cooling plate assembly comprises at least two component plates bonded together by an adhesive. The adhesive and the at least two component plates collectively define at least one fluid conduit having an inlet and an outlet. The adhesive comprises an epoxy-functional hydrolyzable organosilane compound. A method of making the cooling plate assembly, and a curable composition useful for making the adhesive are also disclosed.

公开(公告)号：US20220380628A1

公开(公告)日：2022-12-01

申请号：US17633266

申请日：2020-10-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Binhong Lin ,  Mario A. Perez ,  Erik M. Townsend ,  Michael A. Kropp ,  Nelson T. Rotto ,  Kalc C. Vang ,  Surender Maddela ,  Lianzhou Chen

IPC: C09J4/06 ,  C09J145/00 ,  C09J11/08 ,  C09J5/00 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  B32B7/12 ,  B32B27/34 ,  B32B37/12 ,  B29C65/48 ,  B29C65/00 ,  B32B37/18

Abstract: An adhesive composition is described comprising unpolymerized cyclic olefin, a ring opening metathesis polymerization (ROMP) catalyst or precatalyst thereof, and one or more adhesion promoter polymers. In one embodiment, the adhesion promoter is a polyolefin comprising maleic anhydride or silicon-containing moieties. In one embodiment, a combination of at least one polymeric polyisocyanate and at least one polyolefin comprising maleic anhydride or silicon-containing moieties provides a synergistic improvement. In another embodiment, a polymeric polyisocyanate adhesion promoter comprising oxygen atoms in the backbone has been found useful for bonding substrates such as polyamide, polyether ether ketone, or polyether imide. Also described are methods of bonding a substrate and articles, such as an electric battery cold plate assembly.