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:
Oct. 21, 2014
Filed:
Sep. 28, 2011
Jose Ignacio Alvarez Galindo, Pamplona, ES;
Jose Maria Fernandez, Pamplona, ES;
Maria Lasheras Zubiate, Pamplona, ES;
Inigo Navarro Blasco, Pamplona, ES;
Jose Ignacio Alvarez Galindo, Pamplona, ES;
Jose Maria Fernandez, Pamplona, ES;
Maria Lasheras Zubiate, Pamplona, ES;
Inigo Navarro Blasco, Pamplona, ES;
Universidad De Navarra, Pamplona (Navarra), ES;
Abstract
The present invention belongs to the field of binder compositions for construction, more specifically it relates to the use of carboxymethylchitosan as flocculating additive and setting accelerator in binder compositions of the cement, cement mortar, concrete, grout, stucco and similar type. The invention also relates to binder compositions comprising carboxymethylchitosan, as well as to the method for their preparation.