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:
Mar. 18, 2003
Filed:
Mar. 13, 2001
Applicant:
Inventors:
Thomas L. Robl, Sadieville, KY (US);
John G. Groppo, Wilmore, KY (US);
Assignee:
University of Kentucky Research Foundation, Lexington, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 1/806 ;
U.S. Cl.
CPC ...
C04B 1/806 ;
Abstract
A novel method for producing fly ash material with a range of particle sizes from about 2.0 to about 4.0 &mgr;m is provided utilizing superplasticizers. The method produces fly ash material suitable for use as filler material in the plastics industry and super pozzolan for the concrete industry.