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MX2016012510A - Composicion fotocatalitica a base de cemento y usos de esta para la obtencion de pinturas al agua, en particular para aplicaciones al aire libre. - Google Patents

Composicion fotocatalitica a base de cemento y usos de esta para la obtencion de pinturas al agua, en particular para aplicaciones al aire libre.

Info

Publication number
MX2016012510A
MX2016012510A MX2016012510A MX2016012510A MX2016012510A MX 2016012510 A MX2016012510 A MX 2016012510A MX 2016012510 A MX2016012510 A MX 2016012510A MX 2016012510 A MX2016012510 A MX 2016012510A MX 2016012510 A MX2016012510 A MX 2016012510A
Authority
MX
Mexico
Prior art keywords
cement
weight
outdoor applications
photocatalyst
exceeding
Prior art date
Application number
MX2016012510A
Other languages
English (en)
Other versions
MX385797B (es
Inventor
Bernardoni Massimo
Original Assignee
Am Tech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Am Tech Ltd filed Critical Am Tech Ltd
Publication of MX2016012510A publication Critical patent/MX2016012510A/es
Publication of MX385797B publication Critical patent/MX385797B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/26—Carbonates
    • C04B14/28—Carbonates of calcium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00017—Aspects relating to the protection of the environment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00508—Cement paints
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • C04B2111/00827—Photocatalysts
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2038—Resistance against physical degradation
    • C04B2111/2061—Materials containing photocatalysts, e.g. TiO2, for avoiding staining by air pollutants or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Catalysts (AREA)
  • Paints Or Removers (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Nanotechnology (AREA)

Abstract

Una composición fotocatalítica a base de cemento, que comprende: (a) al menos un aglutinante de cemento; (b) al menos un fotocatalizador; (c) al menos un éter de celulosa; (d) al menos un agente fluidizante; (e) al menos un primer relleno calcáreo en forma de partículas de las cuales al menos el 95 % en peso tiene un tamaño que no supera los 100 µm; (f) al menos un segundo relleno calcáreo en forma de partículas de las cuales al menos el 95 % en peso tiene un tamaño que no supera los 30 µm; (g) al menos un silano que se apoya en un soporte inorgánico en forma de polvo. Tal composición puede emplearse como pintura al agua para obtener recubrimientos de pared con un espesor muy reducido, en particular para aplicaciones al aire libre, que asegura un efecto fotocatalítico elevado y estable con el transcurso del tiempo, incluso con cantidades relativamente bajas de fotocatalizador, que por lo general son menores que 10 % en peso, con resultados óptimos en cuanto a uniformidad del recubrimiento y resistencia de este a los agentes atmosféricos.
MX2016012510A 2014-03-26 2015-03-25 Composición fotocatalítica a base de cemento y usos de esta para la obtención de pinturas al agua, en particular para aplicaciones al aire libre. MX385797B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20140514 2014-03-26
PCT/IB2015/052206 WO2015145375A1 (en) 2014-03-26 2015-03-25 Cement-based photocatalytic composition, and use thereof for obtaining water paints, in particular for outdoor applications

Publications (2)

Publication Number Publication Date
MX2016012510A true MX2016012510A (es) 2017-06-08
MX385797B MX385797B (es) 2025-03-18

Family

ID=50819834

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012510A MX385797B (es) 2014-03-26 2015-03-25 Composición fotocatalítica a base de cemento y usos de esta para la obtención de pinturas al agua, en particular para aplicaciones al aire libre.

Country Status (26)

Country Link
US (1) US10773242B2 (es)
EP (2) EP3381883B1 (es)
JP (1) JP6570613B2 (es)
CN (1) CN106458757B (es)
AU (1) AU2015237792B2 (es)
BR (1) BR112016021952B1 (es)
CA (1) CA2943591C (es)
CY (1) CY1120498T1 (es)
DK (1) DK3122695T3 (es)
ES (2) ES2682208T3 (es)
HR (1) HRP20181186T1 (es)
HU (1) HUE039537T2 (es)
LT (1) LT3122695T (es)
MX (1) MX385797B (es)
MY (1) MY189169A (es)
PH (1) PH12016501843A1 (es)
PL (1) PL3122695T3 (es)
PT (1) PT3122695T (es)
RS (1) RS57513B1 (es)
RU (1) RU2678247C2 (es)
SG (1) SG11201607899QA (es)
SI (1) SI3122695T1 (es)
SM (1) SMT201800410T1 (es)
TR (1) TR201810946T4 (es)
WO (1) WO2015145375A1 (es)
ZA (1) ZA201606496B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201811463VA (en) * 2016-06-27 2019-01-30 Am Tech Limited Photocatalytic compositions, and uses thereof for obtaining water paints
CN106905728A (zh) * 2017-03-23 2017-06-30 柳州弘天科技有限公司 一种防污涂料
US9809468B1 (en) 2017-08-18 2017-11-07 Ashli Iyer Jain Water disinfection system using functional mixture, copper foam catalyst, continuous flow, UV radiation, optical pipe
JP6836252B2 (ja) * 2019-04-07 2021-02-24 株式会社ワンウィル 水性塗料
DE102019119375B3 (de) * 2019-07-17 2020-10-01 Technische Universität Bergakademie Freiberg Kompositplatte und Verfahren zum Herstellen einer Kompositplatte
EP4495288A1 (en) 2023-07-18 2025-01-22 AM Technology Srl Sol-gel photocatalytic transparent water- based coating

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DE19514033A1 (de) * 1995-04-13 1996-10-17 Huels Chemische Werke Ag Verfahren zur Untersuchung silanbehandelter, anorganischer Materialien
IT1292378B1 (it) * 1997-06-19 1999-02-08 Italcementi Spa Uso di additivi organici per la preparazione di composizioni cementizie con migliorate proprieta' di costanza di colore
US6406536B1 (en) * 1997-06-19 2002-06-18 Italcementi S.P.A. Organic additives for the preparation of cementitious compositions with improved constancy of color
ITMI20030291A1 (it) * 2003-02-18 2004-08-19 Italcementi Spa Massello per pavimentazione fotocatalitica a base cementizia
EP1524249A1 (en) * 2003-10-16 2005-04-20 Global Engineering and Trade S.r.L. Cement paint
ITMI20071509A1 (it) * 2007-07-26 2009-01-27 Italcementi Spa Rivestimenti a base di leganti idraulici con reologia ottimale ed elevata attivita' fotocatalitica
KR20070092193A (ko) * 2007-08-24 2007-09-12 주식회사 세믹스 친환경 폴리머 마감용 모르터 조성물
JP2010138031A (ja) * 2008-12-11 2010-06-24 Ube Ind Ltd 水硬性組成物
JP2012096188A (ja) * 2010-11-04 2012-05-24 Toto Ltd 光触媒塗装体および光触媒コーティング液
DE102011003268A1 (de) * 2011-01-27 2012-08-02 Wacker Chemie Ag Staubreduzierungsmittel für Trockenmischungen von Baustoffformulierungen
FR2973024B1 (fr) * 2011-03-24 2014-03-21 Parexlanko Composition cimentaire seche pour la preparation d'une formulation humide d'enduit, de mortier ou de beton sans efflorescence
WO2013018111A1 (en) 2011-08-02 2013-02-07 C.I.M. CALCI IDRATE MARCELLINA SpA Self-cleaning, anti-smog, anti-mould photocatalytic powdered water based paint
ITMI20111642A1 (it) * 2011-09-12 2013-03-13 Italcementi Spa Manufatto cementizio a basso spessore ed elevate qualita' superficiali per applicazioni non strutturali, e metodo per la sua produzione
BR112015008601B1 (pt) * 2012-10-18 2021-04-27 Dow Global Technologies Llc Argamassa

Also Published As

Publication number Publication date
CA2943591A1 (en) 2015-10-01
DK3122695T3 (en) 2018-08-06
EP3122695B1 (en) 2018-05-16
AU2015237792B2 (en) 2018-08-23
CN106458757A (zh) 2017-02-22
ES2682208T3 (es) 2018-09-19
SI3122695T1 (sl) 2018-09-28
CN106458757B (zh) 2019-08-13
RU2016141863A (ru) 2018-04-26
US20170106350A1 (en) 2017-04-20
ZA201606496B (en) 2018-06-27
CA2943591C (en) 2023-09-05
HRP20181186T1 (hr) 2018-09-21
US10773242B2 (en) 2020-09-15
EP3381883B1 (en) 2020-07-15
BR112016021952A2 (es) 2017-08-15
JP2017515675A (ja) 2017-06-15
EP3381883A1 (en) 2018-10-03
MY189169A (en) 2022-01-31
PT3122695T (pt) 2018-08-03
MX385797B (es) 2025-03-18
PL3122695T3 (pl) 2019-01-31
CY1120498T1 (el) 2019-07-10
RU2016141863A3 (es) 2018-11-14
LT3122695T (lt) 2018-08-10
BR112016021952B1 (pt) 2022-09-20
SG11201607899QA (en) 2016-10-28
JP6570613B2 (ja) 2019-09-04
ES2823198T3 (es) 2021-05-06
EP3122695A1 (en) 2017-02-01
HUE039537T2 (hu) 2019-01-28
TR201810946T4 (tr) 2018-08-27
RS57513B1 (sr) 2018-10-31
AU2015237792A1 (en) 2016-10-20
WO2015145375A1 (en) 2015-10-01
SMT201800410T1 (it) 2018-09-13
PH12016501843A1 (en) 2017-01-09
RU2678247C2 (ru) 2019-01-24

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