WO2010040540A8 - Zweikomponenten-polyurethan-lack enthaltend silanisierte polyisocyanathärter, verfahren zur herstellung von silanisierten polyisocyanathärtern und nach dem verfahren hergestellte härter - Google Patents

Zweikomponenten-polyurethan-lack enthaltend silanisierte polyisocyanathärter, verfahren zur herstellung von silanisierten polyisocyanathärtern und nach dem verfahren hergestellte härter Download PDF

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Publication number
WO2010040540A8
WO2010040540A8 PCT/EP2009/007256 EP2009007256W WO2010040540A8 WO 2010040540 A8 WO2010040540 A8 WO 2010040540A8 EP 2009007256 W EP2009007256 W EP 2009007256W WO 2010040540 A8 WO2010040540 A8 WO 2010040540A8
Authority
WO
WIPO (PCT)
Prior art keywords
curing agents
polyisocyanate curing
silanized polyisocyanate
preparing
polyurethane coating
Prior art date
Application number
PCT/EP2009/007256
Other languages
English (en)
French (fr)
Other versions
WO2010040540A1 (de
Inventor
Andreas Poppe
Sabine Holtschulte
Björn FELDMANN
Günter Klein
Oliver Hilge
Original Assignee
Basf Coatings Gmbh
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 Basf Coatings Gmbh filed Critical Basf Coatings Gmbh
Publication of WO2010040540A1 publication Critical patent/WO2010040540A1/de
Publication of WO2010040540A8 publication Critical patent/WO2010040540A8/de

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Classifications

    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/08—Processes
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • 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
    • C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
    • C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von teilweise oder vollständig silanisierten Polyisocyanathärtern durch Umsetzung eines Polyisocyanates mit einem aminofunktionellen Silan. Bei dem Verfahren wird Hexamethylendiisocyanat und/oder ein durch Trimerisierung, Dimerisierung, Urethan-, Biuret- oder Allophanatbildung von Hexamethylendiisocyanat abgeleitetes Polyisocyanat in Butylacetat als Lösemittel oder in einem Lösemittelgemisch, das mindestens 60 Gew.-% Butylacetat, bezogen auf das Gesamtgewicht des Lösemittelgemisches, enthält in Gegenwart eines Wasserfängers mit mindestens einem aminofunktionellen Silan umgesetzt. Die Erfindung betrifft auch nach dem Verfahren hergestellte Polyisocyanathärter.
PCT/EP2009/007256 2008-10-10 2009-10-09 Zweikomponenten-polyurethan-lack enthaltend silanisierte polyisocyanathärter, verfahren zur herstellung von silanisierten polyisocyanathärtern und nach dem verfahren hergestellte härter WO2010040540A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008050916.7 2008-10-10
DE102008050916A DE102008050916A1 (de) 2008-10-10 2008-10-10 Zweikomponenten-Polyurethan-Lack enthaltend silanisierte Polyisocyanathärter, Verfahren zur Herstellung von silanisierten Polyisocyanathärtern und nach dem Verfahren hergestellte Härter

Publications (2)

Publication Number Publication Date
WO2010040540A1 WO2010040540A1 (de) 2010-04-15
WO2010040540A8 true WO2010040540A8 (de) 2010-12-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007256 WO2010040540A1 (de) 2008-10-10 2009-10-09 Zweikomponenten-polyurethan-lack enthaltend silanisierte polyisocyanathärter, verfahren zur herstellung von silanisierten polyisocyanathärtern und nach dem verfahren hergestellte härter

Country Status (2)

Country Link
DE (1) DE102008050916A1 (de)
WO (1) WO2010040540A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2718343B1 (de) * 2011-06-09 2015-04-29 BASF Coatings GmbH Beschichtungsmittelzusammensetzungen und daraus hergestellte beschichtungen mit hoher kratzfestigkeit bei gleichzeitig guter polierbarkeit sowie deren verwendung
US9371469B2 (en) 2011-06-09 2016-06-21 Basf Coatings Gmbh Coating agent compositions, coatings made therefrom and exhibiting high scratch resistance and good polishability, and use thereof
WO2012168014A1 (de) 2011-06-09 2012-12-13 Basf Coatings Gmbh Beschichtungsmittelzusammensetzungen und daraus hergestellte beschichtungen mit hoher kratzfestigkeit bei gleichzeitig guter polierbarkeit sowie deren verwendung
CN114958280B (zh) * 2022-06-30 2024-03-19 中山市卡施力顿建材有限公司 一种双组分岩板胶及其制备方法和应用

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540766A (en) 1983-10-03 1985-09-10 Ppg Industries, Inc. Thermosetting high solids solvent-based polyester-urethane one-component coating compositions
DE4204518A1 (de) 1992-02-15 1993-08-19 Basf Lacke & Farben Verfahren zur herstellung einer zweischichtigen lackierung und fuer dieses verfahren geeignete nicht-waessrige lacke
GB9210653D0 (en) * 1992-05-19 1992-07-01 Ici Plc Silane functional oligomer
DE19529124C1 (de) 1995-08-08 1996-11-21 Herberts Gmbh Überzugsmittel und deren Verwendung in Verfahren zur Herstellung von Mehrschichtüberzügen
US5908948A (en) * 1997-03-11 1999-06-01 Bayer Corporation Compounds containing urea and alkoxysilane groups
US6005047A (en) * 1998-10-14 1999-12-21 Bayer Corporation Moisture-curable compounds containing isocyanate and alkoxysilane groups
DE10048615A1 (de) 2000-09-30 2002-04-11 Degussa Nichtwäßriges, wärmehärtendes Zweikomponenten-Beschichtungsmittel
DE10103027A1 (de) * 2001-01-24 2002-07-25 Bayer Ag Zweikomponenten-Polyurethan-Bindemittel als Haftvermittler
DE10132938A1 (de) 2001-07-06 2003-01-16 Degussa Nichtwässriges, wärmehärtendes Zweikomponenten-Beschichtungsmittel
ATE329976T1 (de) * 2002-08-22 2006-07-15 Du Pont Verfahren zum beschichten von faserverstärkten kunststoffsubstraten mit einem primer
US20050137322A1 (en) * 2003-12-17 2005-06-23 Roesler Richard R. Silane modified two-component polyurethane coating
ATE418566T1 (de) * 2005-03-11 2009-01-15 Sherwin Williams Co Kratzfeste härtbare beschichtungszusammensetzung
EP2089444A1 (de) * 2006-10-09 2009-08-19 Basf Se Strahlungshärtbare verbindungen
DE102006054289A1 (de) * 2006-11-17 2008-05-21 Bayer Materialscience Ag Nanopartikelmodifizierte Polyisocyanate
DE102007021630A1 (de) * 2007-05-09 2008-11-13 Bayer Materialscience Ag Hybride Polyisocyanate

Also Published As

Publication number Publication date
DE102008050916A1 (de) 2010-04-15
WO2010040540A1 (de) 2010-04-15

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