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:
Apr. 07, 2020
Filed:
Nov. 04, 2016
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Philip S. Hill, Leicestershire, GB;
Polly H. R. Keen, Warwickshire, GB;
James R. Smith, Staffordshire, GB;
Thomas A. Beard, Staffordshire, GB;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 11/00 (2006.01); C09K 3/14 (2006.01); B24D 3/34 (2006.01); B24D 3/02 (2006.01); B24D 3/00 (2006.01); B24D 18/00 (2006.01);
U.S. Cl.
CPC ...
C09K 3/1436 (2013.01); B24D 3/344 (2013.01); B24D 11/00 (2013.01);
Abstract
An abrasive article () comprising a backing (); a make resin () contacting the backing (); abrasive particles () contacting the make resin (); and a size resin () contacting both the abrasive particles () and the make resin (), wherein the make resin () includes an alkyl quaternary ammonium clay, which can take the form of Garamite.