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:
Jun. 24, 2025
Filed:
Oct. 02, 2020
3m Innovative Properties Company, St. Paul, MN (US);
Mario A. Perez, Burnsville, MN (US);
Li Yao, Woodbury, MN (US);
Eumi Pyun, St. Paul, MN (US);
Binhong Lin, Woodbury, MN (US);
Michael A. Kropp, Cottage Grove, MN (US);
Kalc C. Vang, Oakdale, MN (US);
Matthew J. Kryger, Hudson, WI (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A composition is described comprising a cyclic olefin; a ring opening metathesis polymerization catalyst; and at least 40 wt. % of thermally conductive particles. The thermally conductive particles are selected such that the composition after curing has a thermal conductivity of at least 1W/M*K. In one embodiment, the thermally conductive particle comprises a combination of smaller and larger thermally conductive particles. In another embodiment, the thermally conductive particles comprise boron nitride particles. Also described are (e.g. structural) adhesives, methods of bonding and articles.