ES2109368T3 - Un metodo de proteger una superficie. - Google Patents

Un metodo de proteger una superficie.

Info

Publication number
ES2109368T3
ES2109368T3 ES92915927T ES92915927T ES2109368T3 ES 2109368 T3 ES2109368 T3 ES 2109368T3 ES 92915927 T ES92915927 T ES 92915927T ES 92915927 T ES92915927 T ES 92915927T ES 2109368 T3 ES2109368 T3 ES 2109368T3
Authority
ES
Spain
Prior art keywords
silica
sol
carbonatic
protecting
silica sol
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92915927T
Other languages
English (en)
Inventor
Marek Tokarz
Michael Persson
Roman Kozlowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Chemicals AB
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 Eka Chemicals AB filed Critical Eka Chemicals AB
Application granted granted Critical
Publication of ES2109368T3 publication Critical patent/ES2109368T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/146—After-treatment of sols
    • C01B33/149—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
    • 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
    • C04B41/5076—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 masses bonded by inorganic cements
    • C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate 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
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C04B41/528—Applying layers containing opposite charged particles or materials in the successive layers
    • 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
    • C04B41/68—Silicic acid; Silicates
    • 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
    • C04B41/70—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paints Or Removers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Finishing Walls (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO DE PROTECCION DE UN MATERIAL POROSO SENSIBLE A LA CORROSION CAUSADA POR CONTAMINANTES EN LA ATMOSFERA. EL METODO COMPRENDE EL TRATAMIENTO DE LA SUPERFICIE DEL MATERIAL CON UN AGENTE QUE CONTAMINA MAS DE 90% EN PESO DE SOL DE SILICE. A INVENCION TAMBIEN SE REFIERE A MATERIAL DE CONSTRUCCION POROSO QUE COMPRENDE UNA CAPA DE SOL DE SILICE GELIFICADO PRESENTE EN LOS POROS POR DEBAJO DE LA SUPERFICIE DE MATERIAL.
ES92915927T 1991-09-20 1992-06-12 Un metodo de proteger una superficie. Expired - Lifetime ES2109368T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102737A SE469893B (sv) 1991-09-20 1991-09-20 Sätt att behandla en yta av karbonatbaserat material, silikasol för behandling av materialet, sätt att framställa silikasolen samt med silikasolen behandlat material

Publications (1)

Publication Number Publication Date
ES2109368T3 true ES2109368T3 (es) 1998-01-16

Family

ID=20383787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92915927T Expired - Lifetime ES2109368T3 (es) 1991-09-20 1992-06-12 Un metodo de proteger una superficie.

Country Status (9)

Country Link
US (1) US6224944B1 (es)
EP (2) EP0604443B1 (es)
JP (2) JP2885513B2 (es)
AT (2) ATE160335T1 (es)
DE (2) DE69223252T2 (es)
ES (1) ES2109368T3 (es)
GR (1) GR3025671T3 (es)
SE (1) SE469893B (es)
WO (1) WO1993006062A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3431301B2 (ja) * 1994-08-10 2003-07-28 テイカ株式会社 光触媒機能を有するタイル
AUPO935797A0 (en) * 1997-09-22 1997-10-16 Notwheat Pty Ltd Method of treating limestone
AU747984B2 (en) * 1997-09-22 2002-05-30 Notwheat Pty Ltd Method of treating limestone and like calcareous materials
AU6281399A (en) * 1998-10-02 2000-04-26 Cabot Corporation Silica dispersion, coating composition and recording medium
US6558607B1 (en) * 1999-09-30 2003-05-06 University Of Massachusetts Crystallization of constrained polymers
DE19960091A1 (de) * 1999-12-14 2001-07-12 Bosch Gmbh Robert Keramikhaltiges Dispergat, Verfahren zu dessen Herstellung und Verwendung des Dispergates in Dickschichtpasten
AU2001242988B2 (en) * 2000-06-22 2004-03-25 Akzo Nobel N.V. Construction material
IL153338A0 (en) 2000-06-22 2003-07-06 Akzo Nobel Nv Construction material
US10041176B2 (en) * 2005-04-07 2018-08-07 Momentive Performance Materials Inc. No-rinse pretreatment methods and compositions
EP2743078B1 (en) * 2011-08-09 2018-12-26 Mitsubishi Chemical Corporation Transparent laminated film
CN108947582A (zh) * 2018-07-05 2018-12-07 成都宏基建材股份有限公司 一种具有防涂鸦功能的清水混凝土表面保护剂及其使用方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1585103A (en) * 1924-08-16 1926-05-18 Laurie Arthur Pillans Preservation of stone
US2244325A (en) 1940-04-15 1941-06-03 Paul G Bird Colloidal solutions of inorganic oxides
US2574902A (en) 1948-12-15 1951-11-13 Du Pont Chemical processes and composition
US3007878A (en) 1956-11-01 1961-11-07 Du Pont Aquasols of positively-charged coated silica particles and their production
US3139406A (en) 1960-10-12 1964-06-30 Nalco Chemical Co Method of producing hydrous metal oxide sols
US3252917A (en) * 1962-08-27 1966-05-24 Nalco Chemical Co Method of producing alumina-coated silica in sol form
US3620978A (en) 1968-07-18 1971-11-16 Du Pont Process for preparing stable positively charged alumina-coated silica sols
ES369370A1 (es) 1968-07-18 1971-06-16 Du Pont Mejoras introducidas en un procedimiento para la prepara- cion de un sol de silice cargado positivamente.
CA953605A (en) 1969-07-24 1974-08-27 Peter H. Vossos Aluminum salt complexes of colloidal silica sols
US3751276A (en) * 1970-06-25 1973-08-07 Du Pont Refractory laminate based on negative sol or silicate and positive sol
US3859153A (en) * 1970-06-25 1975-01-07 Du Pont Refractory laminate having improved green strength
US3719607A (en) 1971-01-29 1973-03-06 Du Pont Stable positively charged alumina coated silica sols and their preparation by postneutralization
US3699049A (en) * 1971-02-04 1972-10-17 Nalco Chemical Co Process for making silica organosols
US3745126A (en) 1971-04-22 1973-07-10 Du Pont Stable positively charged alumina coated silica sols
US3860476A (en) * 1971-06-01 1975-01-14 Du Pont Method of forming refractory laminates
US3894572A (en) * 1971-06-01 1975-07-15 Du Pont Process for forming a refractory laminate based on positive sols and refractory materials containing chemical setting agents
US4006030A (en) * 1972-11-21 1977-02-01 Nissan Chemical Industries, Ltd. Method of preventing deterioration of inorganic substrate surface
US3956171A (en) 1973-07-30 1976-05-11 E. I. Du Pont De Nemours And Company Process for preparing stable positively charged alumina coated silica sols and product thereof
US4451388A (en) * 1981-11-02 1984-05-29 Nalco Chemical Company Preparation of aluminum oxide coated silica sols using ultrafiltration
US4423096A (en) * 1982-11-03 1983-12-27 Nalco Chemical Company Method for protecting porous ceramic building materials exposed to weathering
US5747171A (en) * 1991-09-20 1998-05-05 Eka Chemicals Ab Method of protecting a surface

Also Published As

Publication number Publication date
DE69223252D1 (de) 1998-01-02
US6224944B1 (en) 2001-05-01
DE69223252T2 (de) 1998-03-19
EP0604443A1 (en) 1994-07-06
ATE160335T1 (de) 1997-12-15
EP0533235B1 (en) 1997-03-12
JP2819079B2 (ja) 1998-10-30
ATE149987T1 (de) 1997-03-15
EP0533235A1 (en) 1993-03-24
SE469893B (sv) 1993-10-04
JP2885513B2 (ja) 1999-04-26
GR3025671T3 (en) 1998-03-31
WO1993006062A1 (en) 1993-04-01
SE9102737D0 (sv) 1991-09-20
SE9102737L (sv) 1993-03-21
DE69218087T2 (de) 1997-07-10
DE69218087D1 (de) 1997-04-17
JPH05208880A (ja) 1993-08-20
EP0604443B1 (en) 1997-11-19
JPH06510977A (ja) 1994-12-08

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