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:
Nov. 21, 2017
Filed:
Sep. 28, 2016
Applicant:
Magneco/metrel, Inc., Addison, IL (US);
Inventors:
Dominic Pautler, Ellis Grove, IL (US);
Michael W. Anderson, West Chicago, IL (US);
Lara Binz, Volo, IL (US);
Daniel Snyder, Winfield, IL (US);
Assignee:
Magneco/Metrel, Inc., Addison, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/18 (2006.01); C04B 111/20 (2006.01);
U.S. Cl.
CPC ...
C04B 28/18 (2013.01); C04B 2111/20 (2013.01);
Abstract
A chemically inert concrete composition includes, based on dry weight, about 50% to about 95% by weight glass particles and about 3% to about 40% by weight colloidal silica particles. Optional additional chemically inert ingredients can be included in amounts of about 3% to about 40% by weight. The concrete composition is substantially or totally free of Group I and Group II metal oxides, exclusive of the glass particles, and is substantially or totally free of cement.