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. 10, 2019
Filed:
Mar. 09, 2017
Applicant:
Cabot Corporation, Boston, MA (US);
Inventors:
Dmitry Fomitchev, Lexington, MA (US);
Joachim K. Floess, Urbana, IL (US);
William R. Williams, Charlotte, NC (US);
Hairuo Tu, Boxborough, MA (US);
Assignee:
Cabot Corporation, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/30 (2006.01); C07F 7/18 (2006.01); B82Y 30/00 (2011.01); C09C 3/12 (2006.01); G03G 9/097 (2006.01); C07F 7/10 (2006.01);
U.S. Cl.
CPC ...
C09C 1/3081 (2013.01); B82Y 30/00 (2013.01); C07F 7/10 (2013.01); C07F 7/1804 (2013.01); C09C 3/12 (2013.01); G03G 9/09708 (2013.01); G03G 9/09716 (2013.01); G03G 9/09725 (2013.01); C01P 2002/86 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); C01P 2006/10 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); Y10T 428/2982 (2015.01);
Abstract
This invention provides metal oxide particles surface-treated with a hydrophobicity-imparting agent, methods of making such, and toner compositions comprising the same.