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:
Aug. 08, 2017
Filed:
Aug. 07, 2012
Antonio Alvarez Berenguer, Madrid, ES;
Aurora Maria Casado Barrasa, Alcobendas, ES;
Antonio Esteban Cubillo, Madrid, ES;
Javier Gravalos Moreno, Alcobendas, ES;
Antonio Jose Sanchez Rojo, Alcobendas, ES;
Julio Santaren Rome, Madrid, ES;
Jose Vera Agullo, Alcobendas, ES;
Antonio Alvarez Berenguer, Madrid, ES;
Aurora Maria Casado Barrasa, Alcobendas, ES;
Antonio Esteban Cubillo, Madrid, ES;
Javier Gravalos Moreno, Alcobendas, ES;
Antonio Jose Sanchez Rojo, Alcobendas, ES;
Julio Santaren Rome, Madrid, ES;
Jose Vera Agullo, Alcobendas, ES;
Acciona Infraestructuras, S.A., Madrid, ES;
Tolsa, S.A., Madrid, ES;
Abstract
Process for the preparation of an additive comprising TiOparticles dispersed on a support of pseudo-layered phyllosilicate-type, comprising the dispersion in water of the support, the acid activation of the support and the high-shear dispersion of the support with the TiOparticles Use of the particles obtained by this process as additives with photocatalytic activity for water purification and disinfection, for purification of polluted gas streams and to provide materials, in particular construction materials, with self-cleaning, biocide, deodorization and/or pollution reduction properties in the presence of air and ultraviolet light.