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:
Dec. 11, 2007
Filed:
Dec. 13, 2001
Applicants:
Morou Boukari, Toulouse, FR;
Marc Auriol, Flourens, FR;
Sophie Auriol, Flourens, FR;
Inventors:
Assignee:
EOTEC, Bessieres, FR;
Primary Examiner:
Int. Cl.
CPC ...
C11D 9/36 (2006.01); C11D 9/42 (2006.01); C11D 7/38 (2006.01); C01B 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a peroxosilicated, optionally phosphatized, disinfecting compound with scale preventive effect obtained by reacting an alkaline or alkaline-earth metasilicate with an active oxygen-releasing compound, for example potassium monopersulphate and/or oxygen peroxide, in inert medium. The compound can be stabilized with sodium hexametaphosphate. Copper and aluminium in salt form can be encapsulated or complexed with the metasilicate so that the resulting peroxosilicated compound can be used for its disinfecting, scale preventive, anticorrosive, flocculating and algicidal properties for more than three weeks.