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:
Apr. 19, 2016
Filed:
May. 14, 2014
Applicant:
Chemours Company Fc Llc, Wilmington, DE (US);
Inventors:
Thomas Joseph Leck, Hockessin, DE (US);
Thomas Frank Saturno, New Castle, DE (US);
Gregory A Bell, Hockessin, DE (US);
Assignee:
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C10M 171/00 (2006.01);
U.S. Cl.
CPC ...
C09K 5/045 (2013.01); C10M 171/008 (2013.01); C09K 2205/106 (2013.01); C09K 2205/12 (2013.01); C09K 2205/126 (2013.01); C10M 2203/065 (2013.01); C10M 2203/1006 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/325 (2013.01); C10M 2209/043 (2013.01); C10M 2209/1033 (2013.01); C10M 2213/0606 (2013.01); C10M 2221/0405 (2013.01); C10N 2220/301 (2013.01); C10N 2220/302 (2013.01); C10N 2220/303 (2013.01); C10N 2220/305 (2013.01); C10N 2220/306 (2013.01); C10N 2230/56 (2013.01); C10N 2240/30 (2013.01); Y02P 20/121 (2015.11); Y02P 20/124 (2015.11);
Abstract
The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.