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. 22, 2015
Filed:
Mar. 15, 2013
Applicants:
Ying Cai, Shrewsbury, MA (US);
James J. Manning, Braintree, MA (US);
Jianna Wang, Grafton, MA (US);
Inventors:
Assignees:
Saint-Gobain Abrasives, Inc., Worcester, MA (US);
Saint-Gobain Abrasifs, Conflans-Saint-Honorine, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/00 (2006.01); B24D 3/04 (2006.01); B24D 11/00 (2006.01); B24D 18/00 (2006.01); C09K 3/14 (2006.01); B24D 3/28 (2006.01); B24B 37/24 (2012.01);
U.S. Cl.
CPC ...
B24D 3/28 (2013.01); B24B 37/245 (2013.01); C09K 3/1436 (2013.01);
Abstract
An engineered coated abrasive product having a three dimensional pattern of abrasive structures formed by embossing an abrasive slurry formulation that was first surface coated with a functional powder, wherein the abrasive slurry includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder. The coated abrasive product is capable of finishing and repairing defects in surfaces, including coated surfaces.