DE69204190D1 - Verfahren zur Versiegelung und/oder Grundierung von Beton unter Verwendung von wässrigen Polyisocyanatdispersionen und damit hergestellter Beton. - Google Patents

Verfahren zur Versiegelung und/oder Grundierung von Beton unter Verwendung von wässrigen Polyisocyanatdispersionen und damit hergestellter Beton.

Info

Publication number
DE69204190D1
DE69204190D1 DE69204190T DE69204190T DE69204190D1 DE 69204190 D1 DE69204190 D1 DE 69204190D1 DE 69204190 T DE69204190 T DE 69204190T DE 69204190 T DE69204190 T DE 69204190T DE 69204190 D1 DE69204190 D1 DE 69204190D1
Authority
DE
Germany
Prior art keywords
concrete
sealing
priming
aqueous polyisocyanate
produced
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 - Fee Related
Application number
DE69204190T
Other languages
English (en)
Other versions
DE69204190T2 (de
Inventor
Peter H Markusch
William Cibulas
Robin E Tirpak
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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 Bayer AG, Bayer Corp filed Critical Bayer AG
Publication of DE69204190D1 publication Critical patent/DE69204190D1/de
Application granted granted Critical
Publication of DE69204190T2 publication Critical patent/DE69204190T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C04B41/46—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 organic materials
    • C04B41/48—Macromolecular compounds
    • C04B41/488—Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C04B41/4884—Polyurethanes; Polyisocyanates
    • 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
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8038—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3225
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
DE1992604190 1991-03-28 1992-03-16 Verfahren zur Versiegelung und/oder Grundierung von Beton unter Verwendung von wässrigen Polyisocyanatdispersionen und damit hergestellter Beton. Expired - Fee Related DE69204190T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/676,678 US5236994A (en) 1991-03-28 1991-03-28 Process for sealing and/or priming concrete with aqueous polyisocyanate dispersions and the concrete obtained by this process

Publications (2)

Publication Number Publication Date
DE69204190D1 true DE69204190D1 (de) 1995-09-28
DE69204190T2 DE69204190T2 (de) 1996-01-25

Family

ID=24715503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992604190 Expired - Fee Related DE69204190T2 (de) 1991-03-28 1992-03-16 Verfahren zur Versiegelung und/oder Grundierung von Beton unter Verwendung von wässrigen Polyisocyanatdispersionen und damit hergestellter Beton.

Country Status (5)

Country Link
US (1) US5236994A (de)
EP (1) EP0505873B1 (de)
CA (1) CA2064336A1 (de)
DE (1) DE69204190T2 (de)
ES (1) ES2077900T3 (de)

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US5367017A (en) * 1992-05-01 1994-11-22 Miles Inc. Aqueous polyurea dispersions prepared by an emulsion polymerization process
US5358997A (en) * 1992-05-07 1994-10-25 Miles Inc. Reactive aqueous polyurea dispersions prepared by an emulsion polymerization process
US5721302A (en) * 1994-06-06 1998-02-24 Wood; Benny R. Water dispersible adhesive
US5455293A (en) * 1994-06-06 1995-10-03 Wood; Benny R. Water dispersible polyurethane adhesive
US5652288A (en) * 1994-06-06 1997-07-29 Wood; Benny R. Water dispersible polyisocyanate adhesive
DE4446339C1 (de) * 1994-12-23 1996-05-02 Bayer Faser Gmbh Verfahren zur Einstellung der Viskosität von hochkonzentrierten Elastanlösungen für das Trockenspinnen oder Naßspinnen von Elastanfasern und nach dem Verfahren erhältliche Elastanspinnlösung
DE19538473A1 (de) * 1995-10-16 1997-04-17 Map Gmbh Vorrichtung und Verfahren zur quantitativen Analyse von Schlafstörungen
NZ505396A (en) * 1997-12-03 2002-10-25 Innovative Coatings Corp Synthetic stucco system for a building
US6406779B1 (en) 1998-02-03 2002-06-18 United State Gypsum Company Gypsum/fiber board with improved surface characteristics
US6572927B1 (en) † 1998-06-29 2003-06-03 Gerd Pleyers Method for sealing porous building materials and building components
US6433218B1 (en) * 1999-11-30 2002-08-13 Bayer Corporation Stable isocyanate formulations
ATE368017T1 (de) 2000-03-14 2007-08-15 James Hardie Int Finance Bv Faserzementbaumaterialien mit zusatzstoffen niedriger dichte
MXPA03002704A (es) * 2000-10-04 2003-06-24 James Hardie Res Pty Ltd Materiales del compuesto de cemento con fibra, usando fibras de celulosa encoladas.
JP2004511675A (ja) 2000-10-17 2004-04-15 ジェイムズ　ハーディー　リサーチ　ピーティーワイ．リミテッド 繊維強化セメント複合材料製造用のセルロース繊維中の不純物を減少させるための方法および装置
JP5226925B2 (ja) * 2000-10-17 2013-07-03 ジェイムズ ハーディー テクノロジー リミテッド 殺生物剤で処理した耐久性あるセルロース繊維を使用した、繊維セメント複合材料
CZ20032693A3 (cs) 2001-03-09 2004-07-14 James Hardie Research Pty. Limited Vlákny vyztužené cementové kompozitní materiály používající chemicky ošetřená vlákna se zlepšenou dispergovatelností
MXPA05003691A (es) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Material mixto de fibrocemento de densidad media durable.
KR20050097934A (ko) 2003-01-09 2005-10-10 제임스 하디 인터내셔널 파이낸스 비.브이. 표백 셀룰로오스 화이버를 사용하는 화이버 시멘트 복합재료
US20040198900A1 (en) * 2003-04-04 2004-10-07 Construction Research & Technology Gmbh Two part polyurethane sealant composition with low modulus and good paintability
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US20070043198A1 (en) * 2005-08-17 2007-02-22 Construction Research & Technology Gmbh Paintable two-component polyurethane sealant
US8202578B2 (en) 2005-11-15 2012-06-19 Valspar Sourcing, Inc. Crush resistant latex topcoat composition for fiber cement substrates
US8277934B2 (en) * 2006-01-31 2012-10-02 Valspar Sourcing, Inc. Coating system for cement composite articles
US9783622B2 (en) 2006-01-31 2017-10-10 Axalta Coating Systems Ip Co., Llc Coating system for cement composite articles
DE102006011153A1 (de) * 2006-03-10 2007-09-13 Construction Research & Technology Gmbh Fluormodifiziertes Zusatzmittel für zementäre Produkte, Verfahren zu seiner Herstellung und dessen Verwendung
MX2008013202A (es) 2006-04-12 2009-01-09 James Hardie Int Finance Bv Elemento de construcción de refozado y sellado en superficies.
US8133588B2 (en) * 2006-05-19 2012-03-13 Valspar Sourcing, Inc. Coating system for cement composite articles
EP2035516B2 (de) * 2006-06-02 2017-01-04 Valspar Sourcing, Inc. Wässrige hochleistungsbeschichtungszusammensetzungen
CN104693941A (zh) 2006-07-07 2015-06-10 威士伯采购公司 用于水泥复合制品的涂料系统
US20080072531A1 (en) * 2006-09-23 2008-03-27 Paul Oliveira Coated ballast pavers
US8415009B2 (en) * 2006-12-13 2013-04-09 James Hardie Technology Limited Engineered composite building materials and methods of making same
US8202581B2 (en) 2007-02-16 2012-06-19 Valspar Sourcing, Inc. Treatment for cement composite articles
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
CA2732835C (en) 2008-08-15 2016-05-24 Valspar Sourcing, Inc. Self-etching cementitious substrate coating composition
US9133064B2 (en) 2008-11-24 2015-09-15 Valspar Sourcing, Inc. Coating system for cement composite articles
CN103575751A (zh) * 2013-09-10 2014-02-12 济南大学 一种基于ct技术的多孔混凝土孔结构表征方法
US20210395155A1 (en) * 2018-11-14 2021-12-23 Sika Technology Ag Curable composition for alkaline substrates

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DE1922626C3 (de) * 1969-05-03 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Bindemitteln
DE2314512C3 (de) * 1973-03-23 1980-10-09 Bayer Ag, 5090 Leverkusen Thermoplastische, nichtionische, in Wasser despergierbare im wesentlichen lineare Polyurethanelastomere
DE2417289C3 (de) * 1974-04-09 1978-10-05 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Elektrische Kopiersteuerungsvorrichtung für Bearbeitungsmaschinen
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DE3112117A1 (de) * 1981-03-27 1982-10-07 Bayer Ag, 5090 Leverkusen Verwendung von in wasser dispergierbaren polyisocyanat-zubereitungen als zusatzmittel fuer waessrige klebstoffe
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US4904522A (en) * 1988-07-26 1990-02-27 Mobay Corporation Process for the production of fiberglass mats
US5389720A (en) * 1990-05-25 1995-02-14 Miles Inc. Aqueous polyisocyanate dispersions

Also Published As

Publication number Publication date
ES2077900T3 (es) 1995-12-01
EP0505873B1 (de) 1995-08-23
CA2064336A1 (en) 1992-09-29
EP0505873A1 (de) 1992-09-30
DE69204190T2 (de) 1996-01-25
US5236994A (en) 1993-08-17

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