WO2009130546A1 - Compositions pour le traitement d'assainissement, antipollution, hydrofuge et oléofuge, protecteur et de polissage de matières en pierre, leur préparation et leur utilisation - Google Patents

Compositions pour le traitement d'assainissement, antipollution, hydrofuge et oléofuge, protecteur et de polissage de matières en pierre, leur préparation et leur utilisation Download PDF

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Publication number
WO2009130546A1
WO2009130546A1 PCT/IB2008/053933 IB2008053933W WO2009130546A1 WO 2009130546 A1 WO2009130546 A1 WO 2009130546A1 IB 2008053933 W IB2008053933 W IB 2008053933W WO 2009130546 A1 WO2009130546 A1 WO 2009130546A1
Authority
WO
WIPO (PCT)
Prior art keywords
resins
compositions
resin
water
compositions according
Prior art date
Application number
PCT/IB2008/053933
Other languages
English (en)
Inventor
Giovanni Ottavio Delle Monache
Alessandro Galletto
Original Assignee
Industrial Chem Italia S.R.L.
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 Industrial Chem Italia S.R.L. filed Critical Industrial Chem Italia S.R.L.
Publication of WO2009130546A1 publication Critical patent/WO2009130546A1/fr

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
    • 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
    • C04B41/5042—Zirconium oxides or zirconates; Hafnium oxides or hafnates
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/18—Polyesters; Polycarbonates
    • 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
    • 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
    • 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
    • C04B2111/2092—Resistance against biological degradation

Definitions

  • the present invention relates to the field of products for the treatment of stone surfaces. State of the art
  • Figure 1 is a graph showing the absorption efficiency to olive oil of a surface treated with a composition according to the invention.
  • Figure 2 is a graph showing the absorption efficiency to Coca Cola ® of a surface treated with a composition according to the invention.
  • Figure 3 is a graph showing the absorption efficiency to coffee of a surface treated with a composition according to the invention.
  • the present invention relates to the production of polyester, epoxy, polyurethane, fluoropolymer resins and silicone resins in general, also in photosensitive form or their mixtures, with antimicrobial, anti-mould and photocatalytic properties combined with water-oil repellent, protective and polishing properties.
  • the present invention allows the aforesaid problems to be overcome through the use of polyester, epoxy, polyurethane, fluoropolymer resins and silicone resins in general, also in photosensitive form or mixtures thereof, containing Ti ⁇ 2 , or CuO and/or Ag.
  • Stone materials according to the invention are intended as: marbles, granites, natural stones and their aggregate derivatives, while concrete derivatives are intended as all those products in solid state in which the binder is mixed with water and if necessary with aggregates with various grain sizes.
  • Polyester resins are intended as those commercially available generally obtained through esterification of a mixture of a saturated dibasic acid and of an aliphatic acid with aliphatic glycols; the epoxy resins utilized according to the invention are also those commercially available of the photosetting or thermosetting type obtained through condensation of bisphenol and epichlorhydrine.
  • Fluoropolymers are intended as those commercially available resins (both water and solvent based) containing compounds based on fluorite in its various forms (PTFE, PVDF, PFA, FEP etc.), and in particular acrylic and non-acrylic fluorinated copolymers. Some of these resins are commercially and generically called
  • TiO 2 according to the invention is intended both as the oxide in powder form and dispersions or suspensions thereof, such as colloidal dispersions, in water or other solvents, such as 2-propanol, 1 ,2-Propanediol, Ethylene Glycol etc.; the oxide can either be in Anatase or Rutile form.
  • Ag can also be utilized both as a metal powder and in dispersions or suspensions, such as colloidal dispersions, in water or other solvents, such as 2-propanol, 1 ,2- Propanediol, Ethylene Glycol etc.; if preferred inert carriers such as Zeolite can be used; in particular in formulations containing Fluoropolymers or silicone resins, the Ag is present in ionic or metallic form.
  • CuO according to the invention is intended both as the oxide in powder form and in dispersions or suspensions, such as colloidal dispersions, in water or other solvents, such as 2-propanol, 1 ,2-Propanediol, Ethylene Glycol etc..
  • the compounds according to the invention normally contain a quantity in weight of TiO 2 or CuO between 0.03% and 10%, preferably 0.2% with respect to the resin.
  • the quantity in weight of Ag is between 0.0002% and 2%, preferably 0.05% with respect to the resin in the case of pure Ag.
  • inert carriers such as Zeolite for the Ag
  • their quantity in weight is between 0.1% and 15%, preferably 2.5% with respect to the resin.
  • dispersions of Ag in ionic form the quantity is between 0.0002 % and 5%
  • compositions according to the invention To prepare the compositions according to the invention, the dispersions or powders defined above, obtained on the market or prepared according to known methods, are added to the resins as defined above, also obtained on the market or prepared according to essentially known techniques as described above.
  • the resins thus obtained are applied either prior to, or in an intermediate step of, the smoothing or polishing process, to eliminate defects and control the porosity of the stone materials; they allow the appearance and properties of finished or semifinished stone and cement products to be improved, also making the surfaces sanitizing, easy to maintain and purifying for the surrounding environment.
  • the resins according to the invention can also be used directly in the production processes of aggregates, which employ them as binder.
  • the examples below show how the resins according to the invention were obtained.
  • Photocatalytic epoxy resin The following quantities of raw materials were added to a plastic beaker positioned on a magnetic stirrer under constant stirring using a magnetic bar:
  • the product was applied to marble chip using a brush and left to dry for approximately 48 hours.
  • the product was applied to marble chip using a brush and left to dry for approximately 48 hours.
  • PCA Plate Count Agar
  • SAB c Sabouraud Agar + Chloramphenicol
  • the resin according to example 4 was also tested for oil repellency and resistance to Coca Cola ® and coffee according to the standard ASTM D1308 with results shown in the accompanying graphs.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention porte sur des compositions à base de résines de polyester, d’époxydes, de polyuréthane, de polymère fluoré et de résines de silicone en général sous toutes les formes et également sous une forme photosensible utilisable pour améliorer les propriétés d'aspect et d'hygiène des surfaces de pierre. L'invention porte également sur des procédés pour la préparation et l'utilisation de ces compositions.
PCT/IB2008/053933 2008-04-24 2008-09-26 Compositions pour le traitement d'assainissement, antipollution, hydrofuge et oléofuge, protecteur et de polissage de matières en pierre, leur préparation et leur utilisation WO2009130546A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI2008A000085 2008-04-24
ITFI20080085 ITFI20080085A1 (it) 2008-04-24 2008-04-24 Composizioni per il trattamento sanificante e anti-inquinamento di materiali lapidei, loro preparazione ed uso.

Publications (1)

Publication Number Publication Date
WO2009130546A1 true WO2009130546A1 (fr) 2009-10-29

Family

ID=40296784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/053933 WO2009130546A1 (fr) 2008-04-24 2008-09-26 Compositions pour le traitement d'assainissement, antipollution, hydrofuge et oléofuge, protecteur et de polissage de matières en pierre, leur préparation et leur utilisation

Country Status (2)

Country Link
IT (1) ITFI20080085A1 (fr)
WO (1) WO2009130546A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607318A4 (fr) * 2010-08-17 2015-08-05 Sakai Chemical Industry Co Procédé de fabrication d'une dispersion de particules d'oxyde de titane de type rutile
ES2571180A1 (es) * 2014-11-20 2016-05-24 Canto Leopoldo Diez Procedimiento mejorado para el tratamiento de piedras ornamentales y piedra ornamental obtenida a partir del mismo
EP2662348A3 (fr) * 2012-05-06 2016-05-25 EGC SEED CAPITAL Sp. z.o.o. Procédé de fabrication de dalles en pierre recouvertes de résine
CN113582721A (zh) * 2021-08-03 2021-11-02 童晓斐 一种控制面板及其制作工艺

Citations (14)

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Publication number Priority date Publication date Assignee Title
SU649679A1 (ru) * 1977-06-03 1979-02-28 Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта Полимербетонна смесь
JPS60137957A (ja) * 1983-12-26 1985-07-22 Yatomi Shokai:Kk 水中速硬化性エポキシセメント組成物
SU1730084A1 (ru) * 1990-06-08 1992-04-30 Киевский Политехнический Институт Им 50-Летия Великой Октябрьской Социалистической Революции Композици дл гидроизол ции строительных материалов
WO1993022253A1 (fr) * 1992-04-28 1993-11-11 Accuflex Products Inc. Composition plastifiee de gypse
US5700557A (en) * 1996-12-05 1997-12-23 Lin; Li-Ching Unsaturated polyester and the manufacturing method thereof
WO1998007495A1 (fr) * 1996-08-16 1998-02-26 Marcel Huder Filtre solide constitue de grains lies par resine
JP2001172091A (ja) * 1999-12-16 2001-06-26 Sunamiya:Kk コンクリート構造物の防汚及び劣化防止剤並びに防汚及び劣化防止方法
JP2002212510A (ja) * 2001-01-19 2002-07-31 Haruo Kunii 三元素硬化剤
US20040127393A1 (en) * 2002-10-23 2004-07-01 Valpey Richard S. Process and composition for producing self-cleaning surfaces from aqueous systems
WO2005019135A1 (fr) * 2003-08-26 2005-03-03 Diamond Marble Co., Ltd. Procede et composition de coloration de pierres
WO2006030250A2 (fr) * 2004-09-14 2006-03-23 Millennium Chemicals, Inc. Composition utile pour appliquer un revetement de suppression de nox sur une surface de materiau
US20070000407A1 (en) * 2003-10-09 2007-01-04 York International Corporation Nano composite photocatalytic coating
US20070077406A1 (en) * 2005-09-30 2007-04-05 Jacobs Jeffry L Photocatalytic coating
EP1834935A1 (fr) * 2006-03-16 2007-09-19 QUARELLA S.p.A. carreaux et dalles de mur et de sol avec propriétés photocatalytiques faits en pierre agglomerée

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU649679A1 (ru) * 1977-06-03 1979-02-28 Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта Полимербетонна смесь
JPS60137957A (ja) * 1983-12-26 1985-07-22 Yatomi Shokai:Kk 水中速硬化性エポキシセメント組成物
SU1730084A1 (ru) * 1990-06-08 1992-04-30 Киевский Политехнический Институт Им 50-Летия Великой Октябрьской Социалистической Революции Композици дл гидроизол ции строительных материалов
WO1993022253A1 (fr) * 1992-04-28 1993-11-11 Accuflex Products Inc. Composition plastifiee de gypse
WO1998007495A1 (fr) * 1996-08-16 1998-02-26 Marcel Huder Filtre solide constitue de grains lies par resine
US5700557A (en) * 1996-12-05 1997-12-23 Lin; Li-Ching Unsaturated polyester and the manufacturing method thereof
JP2001172091A (ja) * 1999-12-16 2001-06-26 Sunamiya:Kk コンクリート構造物の防汚及び劣化防止剤並びに防汚及び劣化防止方法
JP2002212510A (ja) * 2001-01-19 2002-07-31 Haruo Kunii 三元素硬化剤
US20040127393A1 (en) * 2002-10-23 2004-07-01 Valpey Richard S. Process and composition for producing self-cleaning surfaces from aqueous systems
WO2005019135A1 (fr) * 2003-08-26 2005-03-03 Diamond Marble Co., Ltd. Procede et composition de coloration de pierres
US20070000407A1 (en) * 2003-10-09 2007-01-04 York International Corporation Nano composite photocatalytic coating
WO2006030250A2 (fr) * 2004-09-14 2006-03-23 Millennium Chemicals, Inc. Composition utile pour appliquer un revetement de suppression de nox sur une surface de materiau
US20070077406A1 (en) * 2005-09-30 2007-04-05 Jacobs Jeffry L Photocatalytic coating
EP1834935A1 (fr) * 2006-03-16 2007-09-19 QUARELLA S.p.A. carreaux et dalles de mur et de sol avec propriétés photocatalytiques faits en pierre agglomerée

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* Cited by examiner, † Cited by third party
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607318A4 (fr) * 2010-08-17 2015-08-05 Sakai Chemical Industry Co Procédé de fabrication d'une dispersion de particules d'oxyde de titane de type rutile
EP2662348A3 (fr) * 2012-05-06 2016-05-25 EGC SEED CAPITAL Sp. z.o.o. Procédé de fabrication de dalles en pierre recouvertes de résine
ES2571180A1 (es) * 2014-11-20 2016-05-24 Canto Leopoldo Diez Procedimiento mejorado para el tratamiento de piedras ornamentales y piedra ornamental obtenida a partir del mismo
CN113582721A (zh) * 2021-08-03 2021-11-02 童晓斐 一种控制面板及其制作工艺

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