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:
Mar. 24, 2020
Filed:
Sep. 27, 2018
Applicants:
Saint-gobain Abrasives, Inc., Worcester, MA (US);
Saint-gobain Abrasifs, Conflans-Sainte-Honorine, FR;
Inventors:
Nilanjan Sarangi, Shrewsbury, MA (US);
Sandhya Jayaraman Rukmani, Shrewsbury, MA (US);
Stephen E. Fox, Worcester, MA (US);
Assignees:
SAINT-GOBAIN ABRASIVES, INC., Worcester, MA (US);
SAINT-GOBAIN ABRASIFS, Conflans-Sainte-Honorine, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 3/14 (2006.01); B24D 3/18 (2006.01);
U.S. Cl.
CPC ...
C09K 3/1427 (2013.01); B24D 3/18 (2013.01);
Abstract
An abrasive article including a body having a bond material extending throughout the body and including at least 8 wt % aluminum oxide (AlO) for a total weight of the bond material, and also including unagglomerated abrasive particles including silicon carbide (SiC) contained within the bond material and present in an amount of greater than 30 vol % for a total volume of the body.