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ES2062604T3 - Procedimiento para la fabricacion de aminas y su utilizacion como endurecedores para resinas epoxi. - Google Patents

Procedimiento para la fabricacion de aminas y su utilizacion como endurecedores para resinas epoxi.

Info

Publication number
ES2062604T3
ES2062604T3 ES91106961T ES91106961T ES2062604T3 ES 2062604 T3 ES2062604 T3 ES 2062604T3 ES 91106961 T ES91106961 T ES 91106961T ES 91106961 T ES91106961 T ES 91106961T ES 2062604 T3 ES2062604 T3 ES 2062604T3
Authority
ES
Spain
Prior art keywords
procedure
amines
hardeners
manufacture
epoxy resins
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
ES91106961T
Other languages
English (en)
Inventor
Lutz Dr Schmalstieg
Karl-Heinz Dr Hentschel
Josef Dr Pedain
Klaus Dr Nachtkamp
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
Original Assignee
Bayer AG
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 filed Critical Bayer AG
Application granted granted Critical
Publication of ES2062604T3 publication Critical patent/ES2062604T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

UN PROCEDIMIENTO PARA LA FABRICACION DE AMINAS QUE PRESENTAN GRUPOS URETANOS Y GRUPOS UREA, ESPECIALMENTE POLIAMINAS, MEDIANTE TRANSFORMACION DE PREPOLIMEROS DE ISOCIANATO QUE PRESENTAN GRUPOS URETANO CON GRUPOS ISOCIANATO BLOQUEADOS CON MONOAMINAS SECUNDARIAS, CON AMINAS AL MENOS DIFUNCIONALES DEL INTERVALO DE PESO MOLECULAR DE 60 A 500 BAJO DESDOBLAMIENTO DE LA MONOAMINA SECUNDARIA, LAS AMINAS OBTENIDAS SEGUN ESTE PROCEDIMIENTO Y SU UTILIZACION COMO ENDURECEDORES ELASTIFICANTES PARA RESINAS EPOXIDAS.
ES91106961T 1990-05-12 1991-04-30 Procedimiento para la fabricacion de aminas y su utilizacion como endurecedores para resinas epoxi. Expired - Lifetime ES2062604T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4015302A DE4015302A1 (de) 1990-05-12 1990-05-12 Verfahren zur herstellung von aminen, die so erhaltenen amine und ihre verwendung als haerter fuer epoxidharze

Publications (1)

Publication Number Publication Date
ES2062604T3 true ES2062604T3 (es) 1994-12-16

Family

ID=6406274

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91106961T Expired - Lifetime ES2062604T3 (es) 1990-05-12 1991-04-30 Procedimiento para la fabricacion de aminas y su utilizacion como endurecedores para resinas epoxi.

Country Status (7)

Country Link
US (1) US5219975A (es)
EP (1) EP0457089B1 (es)
JP (1) JP2973043B2 (es)
AT (1) ATE102637T1 (es)
CA (1) CA2041909C (es)
DE (2) DE4015302A1 (es)
ES (1) ES2062604T3 (es)

Families Citing this family (18)

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Publication number Priority date Publication date Assignee Title
DE4031811A1 (de) * 1990-10-08 1992-04-09 Huels Chemische Werke Ag Verfahren zur herstellung von polyetherurethandharnstoffaminen sowie deren verwendung
DE19738497A1 (de) * 1997-09-03 1999-03-04 Bayer Ag Amin-blockierte Polyisocyanate
US6218500B1 (en) * 1998-06-03 2001-04-17 Tennant Company Urethane resins
US6878794B1 (en) 1998-06-03 2005-04-12 Tennant Company Urethane resins
DE19935329A1 (de) 1999-07-28 2001-02-01 Bayer Ag Harnstoffgruppen aufweisende Polyamine, Verfahren zu ihrer Herstellung wie ihre Verwendung als Härter für Epoxidharze
DE19935325A1 (de) 1999-07-28 2001-02-01 Bayer Ag Lösemittelfreie, raumtemperaturhärtende Reaktivsysteme und ihre Verwendung zur Herstellung von Klebstoffen, Dichtungsmassen, Vergußmassen, Formteilen oder Beschichtungen
JP2003048949A (ja) * 2001-08-03 2003-02-21 Yokohama Rubber Co Ltd:The 硬化性樹脂組成物
AU2003255520A1 (en) * 2002-07-01 2004-01-19 Huntsman Advanced Materials (Switzerland) Gmbh Polyether urethane amines
DE10254376A1 (de) * 2002-11-15 2004-05-27 Bayer Ag Raumtemperaturhärtende Reaktivsysteme
DE10260299A1 (de) * 2002-12-20 2004-07-01 Bayer Ag Reaktivsysteme, deren Herstellung und deren Verwendung
US7378543B2 (en) * 2003-07-24 2008-05-27 Bayer Materialscience Llc Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation
ATE462762T1 (de) * 2005-06-02 2010-04-15 Dow Global Technologies Inc Schlagzähmodifizierter strukturklebstoff auf epoxid basis
EP2365011A1 (de) 2010-03-02 2011-09-14 Sika Technology AG Aminogruppen - terminierter Schlagzähigkeitsmodifikator und dessen Verwendungen in Epoxidharzzusammensetzungen
CN103687885B (zh) 2011-07-26 2015-09-02 陶氏环球技术有限责任公司 嵌段预聚物和包括该嵌段预聚物的丙烯酸增塑溶胶组合物
DE102012010583A1 (de) 2012-05-21 2013-11-21 Mankiewicz Gebr. & Co. Gmbh & Co. Kg Gelcoat auf Epoxidharzbasis zur Oberflächenvergütung von Bauteilen aus faserverstärkten Kunststoffen
US20180148534A1 (en) * 2016-11-29 2018-05-31 Lanxess Solutions Us Inc. Blocked isocyanate terminated prepolymers with improved processing properties
WO2020255844A1 (ja) * 2019-06-18 2020-12-24 Dic株式会社 硬化性組成物、硬化物及び接着剤
EP3892659A1 (de) 2020-04-08 2021-10-13 Covestro Deutschland AG Mit aus cashewnuss-schalenöl erhältlichen phenolen blockierte, niedrigviskose isocyanat-prepolymere, verfahren zur deren herstellung und deren verwendung

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DE1252606B (de) * 1967-10-26 Societe Financiere et Industrielle pour la fabrication de l'Acide Carbonique Pur, et autres Produits alimentaires, par abreviation: LAcide Carbonique Pur, Brüssel Katalytbrenner mit einer Mischkammer für Brenngas und Luft
DE1069383B (de) * 1954-08-13 1959-11-19 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Verfahren zur Stabilisierung kautschukartiger Produkte
US3321548A (en) * 1962-12-31 1967-05-23 Westinghouse Electric Corp Amine-modified epoxy resin blended with a blocked polyisocyanate
US3321549A (en) * 1964-06-15 1967-05-23 Union Carbide Corp Thermoplastic polyhydroxyethers modified by the addition of a blend of an epoxy resin and an amine blocked polyisocyanate
CA997495A (en) * 1972-08-14 1976-09-21 Witco Chemical Corporation Amine terminated polyurethane urea polymers cured with epoxides
US3931116A (en) * 1972-08-14 1976-01-06 Witco Chemical Corporation Curable amine-terminated polyurethane-urea-epoxide lacquers
US3926922A (en) * 1974-03-14 1975-12-16 Polaroid Corp Polyurethane elastomers prepared from diamine curing agents
DE2418041C3 (de) * 1974-04-13 1982-04-29 Schering Ag, 1000 Berlin Und 4619 Bergkamen Verfahren zur Herstellung von elastifizierten Formteilen nach Flächengebilden
US4036800A (en) * 1975-06-04 1977-07-19 Desoto, Inc. Electrodeposition of aqueous dispersions of amine functional urethane copolymers
US4085161A (en) * 1976-11-01 1978-04-18 Desoto, Inc. Electrodeposition of aqueous dispersions of copolymers of polyethylenically unsaturated epoxy adducts including blocked isocyanate monomer
US4096128A (en) * 1977-03-03 1978-06-20 Frisch Kurt C Polyurethane elastomer produced by reaction between a triazole-stabilized isocyanate prepolymer and a diamine
DE3151592A1 (de) * 1981-12-28 1983-07-07 Schering Ag, 1000 Berlin Und 4619 Bergkamen Haertbare kunstharzmischungen und mittel fuer haertbare kunstharzmischungen auf basis von praepolymeren polyaetherurethanharnstoffaminen und epoxidharzen
DE3151591A1 (de) * 1981-12-28 1983-07-14 Lechler Chemie Gmbh, 7000 Stuttgart Haertbare kunstharzmischungen und mittel fuer haertbare kunstharzmischungen auf basis von praepolymeren polyaetherurethanharnstoffaminen und epoxidharzen und/oder aromatischen carbamidsaeurearylestern
US4495229A (en) * 1982-06-08 1985-01-22 Chemische Werke Huls A.G. One-component, heat-curing polyurethane-coatings, stable in storage
CA1219986A (en) * 1982-12-15 1987-03-31 Christian Burba Hardenable urethane-epoxy resin mixtures
DE3311516A1 (de) * 1983-03-30 1984-10-04 Basf Farben + Fasern Ag, 2000 Hamburg Hitzehaertbare ueberzugsmittel und deren verwendung
DE3311513A1 (de) * 1983-03-30 1984-10-04 Basf Farben + Fasern Ag, 2000 Hamburg Hitzehaertbare ueberzugsmittel und ihre verwendung
DE3401753A1 (de) * 1984-01-19 1985-08-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyurethanen, polyurethane mit aromatischen aminoendgruppen und ihre verwendung
MX168203B (es) * 1985-07-22 1993-05-12 Vianova Kunstharz Ag Procedimiento para la preparacion de ligantes de esmaltes auto-reticulantes cationicos
AT383821B (de) * 1985-12-20 1987-08-25 Vianova Kunstharz Ag Verfahren zur herstellung von selbstvernetzenden lackbindemitteln und deren verwendung fuer kathodisch abscheidbare elektrotauchlacke
AU602399B2 (en) * 1987-05-15 1990-10-11 Interez Inc. Polyamine-polyisocyanate reaction products as epoxy resin curing agents
US4767836A (en) * 1987-05-18 1988-08-30 Texaco Inc. Storage stable polyurethane coating
US5010160A (en) * 1987-07-27 1991-04-23 Texaco Inc. Process for preparing novel diamines
US4761465A (en) * 1987-07-27 1988-08-02 Texaco Inc. Difunctional isocyanate-terminated polyoxyalkylene diamine prepolymers and polymer coatings applications
US5049249A (en) * 1988-11-23 1991-09-17 E. I. Du Pont De Nemours And Company Low cure cathodic electrodeposition coatings
US5053465A (en) * 1989-05-12 1991-10-01 Texaco Chemical Company Epoxy polyurethane polyureas from epoxy resin, blocked isocyanate prepolymer and polyetherpolyamine
DE3919547A1 (de) * 1989-06-15 1990-12-20 Ruetgerswerke Ag Haertungsmittel fuer epoxidharze
DE3922767A1 (de) * 1989-07-11 1991-01-17 Bayer Ag Hitzehaertbare gemische und ihre verwendung zur herstellung von beschichtungen auf hitzehaertbaren substraten
DE4028287A1 (de) * 1990-09-06 1992-03-12 Huels Chemische Werke Ag Bei raumtemperatur haertbare epoxidharzmischungen

Also Published As

Publication number Publication date
EP0457089A3 (en) 1991-12-11
CA2041909A1 (en) 1991-11-13
ATE102637T1 (de) 1994-03-15
JP2973043B2 (ja) 1999-11-08
DE4015302A1 (de) 1991-11-14
CA2041909C (en) 2002-09-17
US5219975A (en) 1993-06-15
JPH04227719A (ja) 1992-08-17
DE59101132D1 (de) 1994-04-14
EP0457089A2 (de) 1991-11-21
EP0457089B1 (de) 1994-03-09

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