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:
Dec. 04, 2007
Filed:
Dec. 24, 2002
Applicants:
Jörg Fahl, Wolfsburg, DE;
Jürgen Braun, Speyer, DE;
Inventors:
Jörg Fahl, Wolfsburg, DE;
Jürgen Braun, Speyer, DE;
Assignee:
Fuchs Petrolub AG, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suitable for lubricating refrigerators, air-conditioning systems, heat pumps and similar systems which are operated using carbon dioxide as an operating medium.