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:
Jul. 20, 2010
Filed:
Sep. 14, 2006
Bhanumathi Chelluri, Dublin, OH (US);
Edward Arlen Knoth, Beavercreek, OH (US);
Edward John Schumaker, Riverside, OH (US);
Ryan D. Evans, N. Canton, OH (US);
James L. Maloney, Iii, Canton, OH (US);
Bhanumathi Chelluri, Dublin, OH (US);
Edward Arlen Knoth, Beavercreek, OH (US);
Edward John Schumaker, Riverside, OH (US);
Ryan D. Evans, N. Canton, OH (US);
James L. Maloney, III, Canton, OH (US);
IAP Research, Inc., Dayton, OH (US);
Abstract
A method of uniformly dispersing a nano powder throughout a micron powder. Ordinary mixing or agitation does not succeed in attaining uniform dispersal: the nano powder agglomerates into microscopic masses. In one form of the invention, a charge of a micron powder, with fifty weight percent of charge of nanopowder is loaded into a ball mill. The mixture is ball milled for less than two hours, at room temperature in a dry condition, and produces a highly uniform distribution of the nano powder throughout the micron powder.