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:
Aug. 19, 2014
Filed:
Feb. 03, 2012
Gregory Rue Logue, Fort Madison, IA (US);
Larry Giannotti, Fort Madison, IA (US);
Gary G. Degala, Fort Madison, IA (US);
James A. Cole, Fort Madison, IA (US);
David L. Cottrell, Fort Madison, IA (US);
Gregory Rue Logue, Fort Madison, IA (US);
Larry Giannotti, Fort Madison, IA (US);
Gary G. deGala, Fort Madison, IA (US);
James A. Cole, Fort Madison, IA (US);
David L. Cottrell, Fort Madison, IA (US);
Climax Molybdenum Company, Phoenix, AZ (US);
Abstract
A molybdenum disulfide powder product produced by jet milling a molybdenum disulfide precursor material and substantially continuously combining newly sized-reduced particles with oil to produce said molybdenum disulfide powder product, said molybdenum disulfide powder product having a D50 particle size of less than 4 μm and an acid number that is less than about 0.5 mg KOH/g. A method for producing powder product includes the steps of: Providing a supply of a precursor powder material; accelerating particles of the precursor powder material by combining them with a flow of gas; confining the accelerated particles in a milling chamber so that they collide with one another to effect a size reduction; and coating newly exposed surfaces of size-reduced particles with oil.