Title:
How to prepare the additive agent which is supported and contains TiO2 particles currently distributed
Document Type and Number:
Japanese Patent JP5973569
Kind Code:
B2
Abstract:
Process for the preparation of an additive comprising TiO2 particles 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 TiO2 particles 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.
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Inventors:
Alvarez Berenguer, Antonio
Cassard Barasa, Aurora Maria
Esteban Cubilo, Antonio
Glover Los Moreno, Javier
Sanchez Rojo, Antonio Jose
Santarem Lome, Julio
Bella Agurho, Jose
Cassard Barasa, Aurora Maria
Esteban Cubilo, Antonio
Glover Los Moreno, Javier
Sanchez Rojo, Antonio Jose
Santarem Lome, Julio
Bella Agurho, Jose
Application Number:
JP2014524362A
Publication Date:
August 23, 2016
Filing Date:
August 07, 2012
Export Citation:
Assignee:
Axiona Infra Esturturus, Sociedad Anonima
Torusa, Sociedad Anonima
Torusa, Sociedad Anonima
International Classes:
B01J35/02; B01D53/86; B01J21/16; B01J32/00; B01J37/02; B01J37/04; B01J37/08; C04B14/02; C04B28/02
Domestic Patent References:
| JP54031099A | ||||
| JP2011518656A | ||||
| JP4092811A | ||||
| JP2007517750A | ||||
| JP2006056730A |
Other References:
Pilar ARANDA et al.,Titania-Sepiolite Nanocomposites Prepared by a Surfactant Templating Colloidal Route,CHEMISTRY OF MATERIALS,2008年 1月 1日,V20 N1,P84-91
Marina Nieto-SUAREZ et al.,Self-assembled titania-silica-sepiolite based nanocomposites for water decontamination,journal of Materials Chemistry,英国,The Royal Society of Chemistry,2009年 2月11日,vol. 19,pp. 2070-2075
Carlos KNAPP et al.,Phase distribution in titania-sepiolite catalyst supports prepared by different methods,Journal of Materials Chemistry,1997年,Vol. 7, Number 8,pp. 1641-1645
Marina Nieto-SUAREZ et al.,Self-assembled titania-silica-sepiolite based nanocomposites for water decontamination,journal of Materials Chemistry,英国,The Royal Society of Chemistry,2009年 2月11日,vol. 19,pp. 2070-2075
Carlos KNAPP et al.,Phase distribution in titania-sepiolite catalyst supports prepared by different methods,Journal of Materials Chemistry,1997年,Vol. 7, Number 8,pp. 1641-1645
Attorney, Agent or Firm:
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