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:
Jul. 07, 2020
Filed:
May. 01, 2017
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Melissa C. Schillo-Armstrong, Stillwater, MN (US);
Hae-Seung Lee, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/28 (2006.01); B24D 5/12 (2006.01); B24D 3/34 (2006.01); C08K 3/22 (2006.01); C08K 5/544 (2006.01); C08K 9/02 (2006.01); C08L 61/06 (2006.01);
U.S. Cl.
CPC ...
B24D 3/28 (2013.01); B24D 3/34 (2013.01); B24D 5/12 (2013.01); C08K 3/22 (2013.01); C08K 5/544 (2013.01); C08K 9/02 (2013.01); C08L 61/06 (2013.01); C08K 2003/2227 (2013.01); C08K 2201/009 (2013.01);
Abstract
A curable composition comprises a phenolic resin and isocyanate-functionalized abrasive particles. The isocyanate-functionalized abrasive particles consist of the reaction product of at least one isocyanate-functional organosilane and abrasive particles. Abrasive articles and methods of making them using the isocyanate-functionalized abrasive particles are also disclosed.