IT1312119B1 - Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o - Google Patents

Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o

Info

Publication number
IT1312119B1
IT1312119B1 IT1999MI001422A ITMI991422A IT1312119B1 IT 1312119 B1 IT1312119 B1 IT 1312119B1 IT 1999MI001422 A IT1999MI001422 A IT 1999MI001422A IT MI991422 A ITMI991422 A IT MI991422A IT 1312119 B1 IT1312119 B1 IT 1312119B1
Authority
IT
Italy
Prior art keywords
stone
camentic
preserve
original appearance
titanium colloidal
Prior art date
Application number
IT1999MI001422A
Other languages
English (en)
Inventor
Rossano Amadelli
Luigi Cassar
Carmine Pepe
Original Assignee
Italcementi Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11383237&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1312119(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Italcementi Spa filed Critical Italcementi Spa
Priority to IT1999MI001422A priority Critical patent/IT1312119B1/it
Publication of ITMI991422A0 publication Critical patent/ITMI991422A0/it
Priority to EP08100350A priority patent/EP1944279A3/en
Priority to AU59765/00A priority patent/AU5976500A/en
Priority to PT00945794T priority patent/PT1196359E/pt
Priority to DE60038379T priority patent/DE60038379T2/de
Priority to AT00945794T priority patent/ATE389623T1/de
Priority to ES00945794T priority patent/ES2303510T3/es
Priority to DK00945794T priority patent/DK1196359T3/da
Priority to PCT/EP2000/005724 priority patent/WO2001000541A1/en
Priority to EP00945794A priority patent/EP1196359B1/en
Priority to US10/030,241 priority patent/US6824826B1/en
Publication of ITMI991422A1 publication Critical patent/ITMI991422A1/it
Publication of IT1312119B1 publication Critical patent/IT1312119B1/it
Application granted granted Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
    • C03C17/007—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character containing a dispersed phase, e.g. particles, fibres or flakes, in a continuous phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • 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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/5025—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 with ceramic materials
    • C04B41/5041—Titanium oxide or titanates
    • 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
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/65—Coating or impregnation with inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/212—TiO2
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/218—V2O5, Nb2O5, Ta2O5
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/228—Other specific oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/23—Mixtures
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/24—Doped oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/24—Doped oxides
    • C03C2217/242—Doped oxides with rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/40—Coatings comprising at least one inhomogeneous layer
    • C03C2217/42—Coatings comprising at least one inhomogeneous layer consisting of particles only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
IT1999MI001422A 1999-06-25 1999-06-25 Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o IT1312119B1 (it)

Priority Applications (11)

Application Number Priority Date Filing Date Title
IT1999MI001422A IT1312119B1 (it) 1999-06-25 1999-06-25 Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o
US10/030,241 US6824826B1 (en) 1999-06-25 2000-06-21 Use of photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products
AT00945794T ATE389623T1 (de) 1999-06-25 2000-06-21 Kolloidale, photokatalytische titaniumdioxidpräparate zur erhaltung der ursprünglichen erscheinung von zement-, stein- or marmorprodukten
AU59765/00A AU5976500A (en) 1999-06-25 2000-06-21 Use of photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products
PT00945794T PT1196359E (pt) 1999-06-25 2000-06-21 Preparações fotocatalíticas de dióxido de titânio coloidal para preservação da aparência original de produtos de mármore, de cimento ou pedra
DE60038379T DE60038379T2 (de) 1999-06-25 2000-06-21 Kolloidale, photokatalytische titaniumdioxidpräparate zur erhaltung der ursprünglichen erscheinung von zement-, stein- or marmorprodukten
EP08100350A EP1944279A3 (en) 1999-06-25 2000-06-21 Use of photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products
ES00945794T ES2303510T3 (es) 1999-06-25 2000-06-21 Preparaciones fotocataliticas de dioxido de titanio coloidal para conservar la apariencia original de productos cementosos, petreos o marmoreos.
DK00945794T DK1196359T3 (da) 1999-06-25 2000-06-21 Kolloidale fotokatalytiske præparationer af titaniumdioxid (TiO2) til bibeholdelse af det oprindelige udseende af cementagtige-, sten- eller marmorprodukter
PCT/EP2000/005724 WO2001000541A1 (en) 1999-06-25 2000-06-21 Use of photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products
EP00945794A EP1196359B1 (en) 1999-06-25 2000-06-21 Photocatalytic preparations of colloidal titanium dioxide for preserving the original appearance of cementitious, stone, or marble products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001422A IT1312119B1 (it) 1999-06-25 1999-06-25 Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o

Publications (3)

Publication Number Publication Date
ITMI991422A0 ITMI991422A0 (it) 1999-06-25
ITMI991422A1 ITMI991422A1 (it) 2000-12-25
IT1312119B1 true IT1312119B1 (it) 2002-04-04

Family

ID=11383237

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI001422A IT1312119B1 (it) 1999-06-25 1999-06-25 Uso di preparazioni fotocatalitiche di titanio biossido colloidale per conservare l'aspetto originario di manufatti camentizi,lapidei o

Country Status (10)

Country Link
US (1) US6824826B1 (it)
EP (2) EP1944279A3 (it)
AT (1) ATE389623T1 (it)
AU (1) AU5976500A (it)
DE (1) DE60038379T2 (it)
DK (1) DK1196359T3 (it)
ES (1) ES2303510T3 (it)
IT (1) IT1312119B1 (it)
PT (1) PT1196359E (it)
WO (1) WO2001000541A1 (it)

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FR2845375B1 (fr) * 2002-10-03 2004-11-26 Francais Ciments Melange granulaire photocatalytique pour mortier et beton et son utilisation
US20040202890A1 (en) * 2003-04-08 2004-10-14 Kutilek Luke A. Methods of making crystalline titania coatings
WO2005083013A1 (en) * 2004-01-30 2005-09-09 Millennium Chemicals Coating composition having surface depolluting properties
KR100727579B1 (ko) 2005-12-20 2007-06-14 주식회사 엘지화학 이산화티탄 졸, 이의 제조방법 및 이를 포함하는 피복조성물
US7922950B2 (en) 2006-03-14 2011-04-12 3M Innovative Properties Company Monolithic building element with photocatalytic material
US20080097018A1 (en) 2006-10-18 2008-04-24 John Stratton Depolluting coating composition
US7763565B2 (en) 2007-08-31 2010-07-27 Millennium Inorganic Chemicals, Inc. Transparent, stable titanium dioxide sols
US9358502B2 (en) 2007-08-31 2016-06-07 Cristal Usa Inc. Photocatalytic coating
US8663380B2 (en) 2007-11-16 2014-03-04 Cristal Usa Inc. Gas phase production of coated titania
US20090148605A1 (en) * 2007-12-05 2009-06-11 Akhtar M Kamal Process for the production of coated titanium dioxide pigments
US7776954B2 (en) * 2008-01-30 2010-08-17 Millenium Inorganic Chemicals, Inc. Photocatalytic coating compositions
US7820724B2 (en) 2008-02-14 2010-10-26 Millennium Inorganic Chemicals, Inc. Colloidal titanium dioxide sols
US20090281207A1 (en) * 2008-05-06 2009-11-12 John Stratton De-polluting and self-cleaning epoxy siloxane coating
DE102008035236A1 (de) 2008-07-29 2010-02-04 Dyckerhoff Ag Betontrennmittel
ES2335638B1 (es) * 2008-08-01 2011-02-09 Cosentino, S.A. Articulo en forma de tabla o losa fabricado de aglomerado petreo recubierto con laminas delgadas transparentes de tio2 o zno mediante tecnicas de deposicion en via seca con alta resistencia frente a la degradacion solar.
DE102009014600C5 (de) 2009-03-24 2015-04-02 Dyckerhoff Gmbh Photokatalytisch aktivierte Bauteile aus einer mit einem mineralischen Bindemittel gebundenen Matrix sowie Verfahren zur Herstellung der Bauteile
DE102009014602B3 (de) 2009-03-24 2010-04-29 Dyckerhoff Ag Verfahren zur photokatalytischen Aktivierung von Bauteiloberflächen sowie nach dem Verfahren hergestelltes Bauteil
PL2354108T3 (pl) 2010-01-28 2016-10-31 Skład spoiwa do części i powłok aktywnych fotokatalitycznie
FR2968653B1 (fr) 2010-12-08 2013-05-03 Lafarge Sa Element en beton recouvert d'un revetement photocatalytique
GB2487751A (en) * 2011-02-03 2012-08-08 Tioxide Europe Ltd Nanotitania coating composition
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
US9598314B2 (en) * 2012-05-07 2017-03-21 The Regents Of The University Of California Corrosion inhibiting cementitious compositions
US9493378B2 (en) * 2013-03-13 2016-11-15 Pavement Technology, Inc. Method of embedding photocatalytic titanium dioxide in concrete structures to reduce pollutants via photocatalytic reactions
US10407351B2 (en) 2013-03-13 2019-09-10 Pavement Technology, Inc. Method of dispersing anatase titanium dioxide for penetration in concrete structures to reduce pollutants
US11465944B2 (en) 2013-04-12 2022-10-11 Photocat A/S Method of applying a NOx degrading composition on a concrete element
CN103275710B (zh) * 2013-04-16 2014-12-24 中国计量学院 一种稀土离子Eu3+掺杂钛酸锶红色荧光粉的制备方法
WO2016125175A1 (en) * 2015-02-08 2016-08-11 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Additive-incorporated building materials
CN104909404B (zh) * 2015-06-01 2016-06-15 天津市职业大学 一种稳定性纳米二氧化钛水溶胶及其制备方法
BR112018007865B1 (pt) 2015-10-21 2022-08-23 Tronox Llc Construção em camadas, método de remover nox na vizinhança de uma estrutura base, método de melhorar a redução de nox por um material de tio2 fotocatalítico
IT201700097630A1 (it) * 2017-08-30 2019-03-02 Italcementi Spa Processo per la preparazione di blocchi/lastre/masselli fotocatalitici e relativi blocchi/lastre/masselli fotocatalitici
IT202100016091A1 (it) 2021-06-21 2022-12-21 Nanomnia Srl Metodo di microgranulazione di particelle di polvere di cariche minerali per uso edile

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FR2753980B1 (fr) * 1996-09-27 1999-02-05 Rhone Poulenc Chimie Procede de preparation d'une composition de revetement anti-uv a base de dioxyde de titane
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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
JPH1149588A (ja) * 1997-07-31 1999-02-23 Kawai Musical Instr Mfg Co Ltd 光触媒付き天然石およびその製造方法
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Also Published As

Publication number Publication date
EP1944279A3 (en) 2008-09-10
ITMI991422A1 (it) 2000-12-25
ATE389623T1 (de) 2008-04-15
DE60038379T2 (de) 2009-04-09
US6824826B1 (en) 2004-11-30
EP1196359B1 (en) 2008-03-19
DK1196359T3 (da) 2008-07-21
WO2001000541A1 (en) 2001-01-04
PT1196359E (pt) 2008-06-30
ES2303510T3 (es) 2008-08-16
EP1196359A1 (en) 2002-04-17
AU5976500A (en) 2001-01-31
ITMI991422A0 (it) 1999-06-25
EP1944279A2 (en) 2008-07-16
DE60038379D1 (de) 2008-04-30

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