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:
Feb. 11, 2020
Filed:
Jun. 20, 2018
Applicant:
Saint-gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Inventors:
Aiyu Yan, Shanghai, CN;
Wen Yang, Shanghai, CN;
Pinxu Nie, Shanghai, CN;
Shuqiong Liang, Shanghai, CN;
Assignee:
SAINT-GOBAIN CERAMICS & PLASTICS, INC., Worcester, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/34 (2006.01); B24D 3/20 (2006.01); C09K 3/14 (2006.01); C08K 9/04 (2006.01); C08K 3/22 (2006.01); C08G 65/38 (2006.01);
U.S. Cl.
CPC ...
B24D 3/346 (2013.01); B24D 3/20 (2013.01); C08G 65/38 (2013.01); C08K 3/22 (2013.01); C08K 9/04 (2013.01); C09K 3/1436 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/2244 (2013.01);
Abstract
A surface modified abrasive particle may include a core abrasive particle and a coating functionally connected to a surface of the core abrasive particle. The core abrasive particle may have a median particle size of at least about 0.06 microns. The coating may include a compound selected from the group consisting of dopamine, tyrosine, dihydroxyphenylalanine, norepinephrine, epinephrine, normetanephrine, 3,4-dihydroxyphenylacetic acid, tannic acid, pyrogallic acid or combinations thereof.