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. 01, 2014
Filed:
Mar. 29, 2012
Kevin P. Kovanda, Hartland, MI (US);
Mark D. Latunski, Morrice, MI (US);
Kevin P. Kovanda, Hartland, MI (US);
Mark D. Latunski, Morrice, MI (US);
American Chemical Technologies, Inc., Fowlerville, MI (US);
Abstract
Disclosed are methods in which an aliphatic polyether selected from polyalkylene oxides with monomer units having 3 to about 10 carbon atoms and polyvinyl ethers with ether groups having 2 to about 8 carbon atoms is added to a hydrocarbon lubricant; such methods in which the hydrocarbon lubricant comprises oxidation products that are dissolved by the addition of the polyether or polyvinyl ether; hydrocarbon lubricants containing a polyether selected from polyalkylene oxides with monomer units having 3 to about 10 carbon atoms and polyvinyl ethers with ether groups having 2 to about 8 carbon atoms; methods of lubricating machines with these lubricants; lubrication systems including these hydrocarbon lubricants; and machines including these lubrication systems.