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:
Apr. 01, 2003
Filed:
Sep. 24, 1999
Applicant:
Inventors:
Fathi David Hussein, Cross Lanes, WV (US);
Ronald Steven Eisinger, Charleston, WV (US);
Daniel Paul Zilker, Jr., Chaarleston, WV (US);
David Mason Gaines, St. Albans, WV (US);
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 1/00 ; B02C 1/108 ;
U.S. Cl.
CPC ...
B02C 1/00 ; B02C 1/108 ;
Abstract
A process comprising the steps of: (1) pressurizing a particulate material in bead or pellet form in a vessel to an elevated pressure with a first gas, (2) reducing the particulate material under the elevated pressure to a fine consistency, (3) conveying the fine consistency particulate material into a receiving vessel.