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US 7,598,210 B2Granted
High temperature lubricant composition
AssigneeAdvanced Lubrication Technology, Inc.
InventorWilliam E. Olliges
Life of this patent
Estimating the term…
Abstract
Disclosed is a high temperature lubricant composition containing from about 85 to about 98 wt. % of a neopolyol ester; (2); from about 2 to about 10 wt. % boron nitride powder, and (3) from about 0.1 to about 5 wt. % of a linker/surfactant based on the combined weight of (1), (2) and (3).
Claims6
A lubricant composition, comprising:
- about 85 to about 98 wt. % of pentaerythritol tetraoleate;
- about 2 to about 10 wt. % of boron nitride powder having a mean particle size of about 6 microns;
- and
- about 0.1 to about 1 wt. % of a linker/surfactant comprising a fatty acid ester.
1 more element
Dependencies are inferred from the claim text.