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. 03, 2016
Filed:
Sep. 23, 2013
Applicant:
Yara International Asa, Oslo, NO;
Inventor:
Wolfram Franke, Porsgrunn, NO;
Assignee:
YARA INTERNATIONAL ASA, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 14/00 (2006.01); C04B 28/02 (2006.01); C04B 28/04 (2006.01); C04B 40/00 (2006.01); C04B 7/26 (2006.01);
U.S. Cl.
CPC ...
C04B 14/00 (2013.01); C04B 7/26 (2013.01); C04B 28/02 (2013.01); C04B 28/04 (2013.01); C04B 40/0028 (2013.01);
Abstract
The invention relates to the use of calcium nitrate for producing a cementitious composition and/or a cementitious solid at high ambient temperatures. The invention is directed to ensuring sufficient hydration by a limitation of the maximum hydration temperature.