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. 02, 2006
Filed:
Aug. 26, 2002
Applicant:
Terje Angelskaar, Zurich, CH;
Inventor:
Terje Angelskaar, Zurich, CH;
Assignee:
Construction Research & Technology GmbH, Trostberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 40/00 (2006.01); C04B 28/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An alkali-free accelerator for use with spray-applied cementitious compositions such as concrete and mortar is the reaction product in aqueous medium of amorphous aluminium hydroxide, aluminium sulphate, formic acid and phosphoric acid. These accelerators perform as well as known alkali-free accelerators and are exceptionally stable, even in hot conditions.
Angelskaar, Terje. (2006). Accelerator composition (U.S. Patent No. 7037369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7037369
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile