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:
Oct. 06, 2026
Filed:
Nov. 04, 2021
3m Innovative Properties Company, St. Paul, MN (US);
Mario A. Perez, Burnsville, MN (US);
Binhong Lin, Woodbury, MN (US);
Jaime A. Martinez, Kissimmee, FL (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A curable composition comprises at least one cyclic olefin capable of undergoing ring opening metathesis polymerization; at least one ring opening metathesis polymerization catalyst or precursor catalyst thereof; abrasive particles having surface hydroxyl groups; and a difunctional coupling agent represented by the structure Z-X-Z (I). Each Z independently represents a group that is chemically reactive with at least one of the surface hydroxyl groups of one of the abrasive particles thereby forming at least one covalent bond. X represents a divalent organic linking group have a number average molecular weight of 500 to 10000 grams per mole.