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:
Sep. 17, 2019
Filed:
Mar. 19, 2014
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Edward J. Woo, Woodbury, MN (US);
Nataliya V. Fedorova, Woodbury, MN (US);
Jaime A. Martinez, Woodbury, MN (US);
Scott A. Baum, Hudson, WI (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/32 (2006.01); B24D 11/00 (2006.01); B24D 18/00 (2006.01); B24D 3/34 (2006.01);
U.S. Cl.
CPC ...
B24D 3/32 (2013.01); B24D 3/346 (2013.01); B24D 11/001 (2013.01); B24D 18/0027 (2013.01);
Abstract
Nonwoven abrasive articles comprise a nonwoven abrasive member having an overlayer composition comprising a fatty acid metal salt disposed thereon adjacent to a working surface. The nonwoven abrasive member comprises abrasive particles adhered to a fiber web by a binder. The abrasive particles may be exposed and/or the nonwoven abrasive member may have suitable frictional properties. Methods of making the same are also disclosed.