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:
Oct. 03, 2000
Filed:
Oct. 19, 1998
Applicant:
Inventors:
Roland Lee Halm, Midland, MI (US);
Keith Quentin Hayes, II, Bay City, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
204572 ; 204571 ; 2091271 ; 210748 ;
Abstract
A method for removing a particulate from a liquid silicon containing compound. The method comprises contacting a suspension comprising a non-conducting liquid silicon containing compound and a particulate having a different dielectric constant than the non-conducting liquid silicon containing compound with a non-conducting packing substrate in an electric field. The present method is especially useful for removing suspended particulate ranging in size from about 0.01 to 100 microns from silicon fluids.