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US 11,453,838 B2Granted
Wax-containing, organic thickened lubricant powder
AssigneeExxonMobil Technology and Engineering Company
InventorsFlory K. Wong, Mark W. Baum
Life of this patent
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Abstract
This disclosure relates to a lubricant powder composition that is made from a combination of wax, grease thickener, and additives. The lubricant powder composition exhibits low frictional, and improved mechanical stability in high temperature environments. This disclosure further relates to the use of a lubricant powder composition in a mechanical component.
Claims14
A lubricant powder composition comprising:
- a wax, a grease thickener, and one or more additives;
- wherein the wax is in an amount of about 50 wt. % or higher in the lubricant powder composition, and the lubricant powder composition is solid at a temperature of 35° C. or is solid at a temperature lower than 35° C.,
- wherein the grease thickener is a soap thickener or a polyurea thickener.
Dependencies are inferred from the claim text.