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:
May. 09, 2023
Filed:
Sep. 21, 2017
Applicant:
The Lubrizol Corporation, Wickliffe, OH (US);
Inventors:
Donald J. Knobloch, Mentor, OH (US);
Kevin J. Hughes, Sammamish, WA (US);
Michael E. Huston, Painesville, OH (US);
William R. S. Barton, Belper, GB;
Dennis M. Dishong, Willoughby Hills, OH (US);
David M. Nickerson, Concord Township, OH (US);
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 147/04 (2006.01); C10M 101/00 (2006.01); C10M 169/04 (2006.01); C10N 20/00 (2006.01); C10N 30/18 (2006.01); C10N 40/04 (2006.01); C10N 40/08 (2006.01); C10N 40/25 (2006.01); C10N 40/30 (2006.01); C10N 40/00 (2006.01);
U.S. Cl.
CPC ...
C10M 147/04 (2013.01); C10M 101/00 (2013.01); C10M 169/041 (2013.01); C10M 2203/003 (2013.01); C10M 2213/04 (2013.01); C10N 2020/069 (2020.05); C10N 2020/071 (2020.05); C10N 2030/18 (2013.01); C10N 2040/04 (2013.01); C10N 2040/046 (2020.05); C10N 2040/08 (2013.01); C10N 2040/135 (2020.05); C10N 2040/25 (2013.01); C10N 2040/30 (2013.01);
Abstract
There is disclosed an antifoam component for a mechanical device which includes a fluorinated poly(acrylate) copolymer. The antifoam component has improved foam performance and thermal stability in finished fluids, such as driveline fluids.