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US 11,466,225 B2Granted
Lubricant and refrigerant compositions comprising polyalkylene glycols and uses thereof
AssigneeShrieve Chemical Products, Inc.
InventorsElizabeth Dixon, Christopher Seeton
Life of this patent
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Abstract
The invention relates to a lubricating oil composition and a refrigerant composition containing a polyalkylene glycol having a terpenoid end group, such as a farnesol end group.
Claims18
A lubricating oil composition comprising a polyalkylene glycol having a terpenoid end group, wherein the lubricating oil composition also comprises one or more other lubricants selected from a different polyalkylene glycol lubricant, a polyol ester, an alkylbenzene, a polyvinylether and a mineral oil and wherein the polyalkylene glycol is in the form of a homopolymer or a random copolymer.
Dependencies are inferred from the claim text.