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:
Feb. 18, 1992
Filed:
Oct. 16, 1990
James P King, Lansdale, PA (US);
Desilube Technology, Inc., Lansdale, PA (US);
Abstract
Solid lubricants and a lubricating system having oxidative stability up to about 1500.degree. F. (815.degree. C.) comprising a solid lubricant selected from the group of molybdenum disulfide, graphite and a graphite fluoride having the formula (CF.sub.x).sub.n where x is from about 0.25 to about 1.25 and n is unknown, wherein the solid lubricant is characterized by being microencapsulated from an aqueous system with a thermally and oxidatively stable inorganic resin. Other embodiments of the invention comprise recirculating powder lubricant delivery systems using such microencapsulated lubricants and an encapsulated molybdenum disulfide pyrolyzed at a temperature of from about 400.degree. to about 1000.degree. C.