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:
Dec. 31, 2002
Filed:
Jun. 30, 2000
Applicant:
Inventors:
Stephen Baxter, Dallas, NC (US);
David B. Stokes, Shelby, NC (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 7/00 ; C04B 7/02 ; C04B 1/422 ;
U.S. Cl.
CPC ...
C04B 7/00 ; C04B 7/02 ; C04B 1/422 ;
Abstract
Lithium glass capable of minimizing the effects of alkali silica reaction in concrete. The lithium glass includes a glass forming oxide; lithium oxide; and optionally a glass network modifying oxide. The lithium glass can be also essentially free of sodium or potassium ions.