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:
May. 13, 1997
Filed:
May. 17, 1996
Applicant:
Inventor:
Frederick D Kinney, Broadview Heights, OH (US);
Assignee:
Sandoz Ltd., Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
427403 ; 427421 ; 427427 ; 106696 ; 106724 ; 106728 ; 106802 ; 106819 ; 106823 ;
Abstract
A method of rapidly forming in place a cementitious structure comprising mixing a cement composition with an amount of a water soluble citrate effective to accelerate the setting of the cement in the presence of sufficient water for hydraulic setting of the cement, and delivering the resulting composition while fluid to the place for forming the cementitious structure.