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:
Jun. 20, 2017
Filed:
May. 24, 2016
Applicant:
Chemtura Corporation, Middlebury, CT (US);
Inventors:
Travis Benanti, Farmington, CT (US);
Roberto Urrego, Newington, CT (US);
Edward T. Hessell, Fairfield, CT (US);
Assignee:
LANXESS SOLUTIONS US, INC., Middlebury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C10M 171/00 (2006.01); C10M 105/38 (2006.01);
U.S. Cl.
CPC ...
C09K 5/045 (2013.01); C10M 105/38 (2013.01); C10M 171/008 (2013.01); C09K 2205/104 (2013.01); C09K 2205/126 (2013.01); C10M 2207/2835 (2013.01); C10N 2220/022 (2013.01); C10N 2220/302 (2013.01); C10N 2230/02 (2013.01); C10N 2230/74 (2013.01); C10N 2240/30 (2013.01);
Abstract
High viscosity working fluids comprising a fluorinated olefin refrigerant, such as a hydrofluoro-olefin refrigerant, and a high viscosity polyol ester comprising a select mixture of alkylcarboxy esters of pentaerythritol, di-pentaerythritol, tri-pentaerythritol and pentaerythritol oligomers are provided.