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:
Aug. 02, 1983
Filed:
Jan. 25, 1982
Applicant:
Inventors:
Charles E Seeney, Brazil, IN (US);
John F Kraemer, Terre Haute, IN (US);
Janis Ingebrigtsen, Terre Haute, IN (US);
Assignee:
International Minerals & Chemical Corporation, Terre Haute, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106 74 ; 106 84 ; 106 85 ; 501111 ; 501112 ;
Abstract
An inorganic cement binder for a foundry aggregate comprising, in combination, potassium olivine phosphate and as a hardener therefor, water, aqueous sodium silicate, or aqueous phosphoric acid.