ES2061477T3 - Dispersion acuosa estable de una resina epoxidica, procedimiento para su preparacion y su utilizacion. - Google Patents

Dispersion acuosa estable de una resina epoxidica, procedimiento para su preparacion y su utilizacion.

Info

Publication number
ES2061477T3
ES2061477T3 ES87118640T ES87118640T ES2061477T3 ES 2061477 T3 ES2061477 T3 ES 2061477T3 ES 87118640 T ES87118640 T ES 87118640T ES 87118640 T ES87118640 T ES 87118640T ES 2061477 T3 ES2061477 T3 ES 2061477T3
Authority
ES
Spain
Prior art keywords
epoxy
weight
condensation product
preparation
equivalent
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
ES87118640T
Other languages
English (en)
Inventor
Wilhelm Dr Becker
Claus Godau
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2061477T3 publication Critical patent/ES2061477T3/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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

DISPERSIONES ESTABLES DE RESINA EPOXIDICA, PROCEDIMIENTO PARA SU OBTENCION Y SU APLICACION EN RECUBRIMIENTOS. LAS DISPERSIONES, QUE SE DISTINGUEN POR SU BUENA ESTABILIDAD DE ALMACENAMIENTO Y POR SU MENOR CONTENIDO DE DISOLVENTES ORGANICOS, PRESENTAN RECUBRIMIENTOS CON BUENAS PROPIEDADES SUPERFICIALES. CONTIENEN, ADEMAS DE AGUA, OPCIONALMENTE PEQUEÑAS CANTIDADES DE DISOLVENTES ORGANICOS Y LOS ADITIVOS USUALES, EN SU CASO, ENDURECEDORES DE RESINAS EPOXIDICAS Y SIMILARES, Y COMO CONSTITUYENTE PRINCIPAL UN PRODUCTO DE OCNDENSACION DE: A) 50-80% DE PESO DE UN COMPUESTO EPOXIDICO CON AL MENOS DOS GRUPOS EPOXI POR MOLECULA Y UN P EQ. DE EPOXIDO DE 100-2000, B) 35-17% EN PESO DE UN POLIOL AROMATICO, Y, C) 15-3$ EN PESO DE UN PRODUCTO DE CONDENSACION DE UN POLIOL ALIFATICO DE PM 200-20000 Y UN COMP. EPOXIDICO CON, AL MENOS DOS GRUPOS EPOXI POA MOLECULA Y UN P EQ. DE EPOXIDO DE 100-2000, SIENDO LA RELACION DE EQUIVALENTES DE LOS GRUPOS OH A LOS GRUPOS EPOXI DE 1:0,85 HASTA 1:3,5 Y EL P EQ DE EPOXIDO DE ESTE PRODUCTO DE CONDENSACION ESTARA, AL MENOS, ENTRE 200 Y 50000.
ES87118640T 1986-12-20 1987-12-16 Dispersion acuosa estable de una resina epoxidica, procedimiento para su preparacion y su utilizacion. Expired - Lifetime ES2061477T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863643751 DE3643751A1 (de) 1986-12-20 1986-12-20 Stabile waessrige epoxidharz-dispersionen, verfahren zu deren herstellung und deren verwendung

Publications (1)

Publication Number Publication Date
ES2061477T3 true ES2061477T3 (es) 1994-12-16

Family

ID=6316769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87118640T Expired - Lifetime ES2061477T3 (es) 1986-12-20 1987-12-16 Dispersion acuosa estable de una resina epoxidica, procedimiento para su preparacion y su utilizacion.

Country Status (7)

Country Link
US (1) US4886845A (es)
EP (1) EP0272595B1 (es)
JP (1) JP2534286B2 (es)
AT (1) ATE100830T1 (es)
CA (1) CA1300782C (es)
DE (2) DE3643751A1 (es)
ES (1) ES2061477T3 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825754A1 (de) * 1988-07-29 1990-02-01 Huels Chemische Werke Ag Waessrige zweikomponentensysteme auf epoxidbasis und diaminen
GB8822552D0 (en) * 1988-09-26 1988-11-02 Dow Chemical Nederland Polymer polyol dispersions process for making them & polyurethane foams prepared using such polyol dispersions
DE3909593A1 (de) 1989-03-23 1990-09-27 Hoechst Ag Bindemittel, ihre herstellung und anwendung in haertbaren mischungen
EP0449775A3 (en) * 1990-03-29 1992-09-02 Ciba-Geigy Ag Polyether-polyester block copolymers and their use as dispersing agents
DE4128487A1 (de) * 1991-08-28 1993-03-04 Hoechst Ag Verfahren zur herstellung von waessrigen epoxidharz-dispersionen
DE4136943A1 (de) * 1991-11-11 1993-05-13 Schering Ag Modifizierte polyalkoxyepoxidharze, verfahren zu ihrer herstellung und ihre verwendung
DE4225999A1 (de) 1992-08-06 1994-02-10 Hoechst Ag Vernetzte Polymermikroteilchen auf Epoxidharz-Basis, deren Herstellung und deren Verwendung
DE4309639A1 (de) * 1993-03-25 1994-09-29 Hoechst Ag Wäßrige Epoxidharz-Dispersionen
DE4310198A1 (de) * 1993-03-29 1994-10-06 Hoechst Ag Polyol-Epoxid Additionsprodukte zur Verwendung als Emulgator für flüssige Epoxidharze
DE4327369A1 (de) * 1993-08-14 1995-02-16 Hoechst Ag Wäßrige Emulsionen enthaltend Polyvinylbutyral
DE4327493A1 (de) * 1993-08-16 1995-02-23 Hoechst Ag Wäßrige, modifizierte Epoxidharz-Dispersionen
DE4342722A1 (de) * 1993-12-15 1995-06-22 Hoechst Ag Elastisches Epoxidharz-Härter-System
DE4342721A1 (de) * 1993-12-15 1995-06-22 Hoechst Ag Elastisches Epoxidharz-Härter-System
DE4343885A1 (de) * 1993-12-22 1995-06-29 Hoechst Ag Wäßrige, strahlenhärtbare Bindemitteldispersionen
DE4344510A1 (de) * 1993-12-24 1995-06-29 Hoechst Ag Flüssige Zweikomponenten-Überzugsmittel
DE4405148C1 (de) * 1994-02-18 1995-05-11 Herberts Gmbh Wäßrige einkomponentige Überzugsmittel und deren Verwendung
TW289027B (es) * 1994-06-30 1996-10-21 Hoechst Ag
DE19512316A1 (de) * 1995-04-01 1996-10-02 Hoechst Ag Härtungsmittel für elastische Epoxidharz-Systeme
DE19520854A1 (de) * 1995-06-08 1996-12-12 Hoechst Ag Selbstemulgierende wäßrige Epoxidharzdispersionen
DE19536381A1 (de) * 1995-09-29 1997-04-03 Hoechst Ag Reaktivverdünner-haltige Epoxid- und Epoxid-Polyacrylat-Dispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19536380A1 (de) * 1995-09-29 1997-04-03 Hoechst Ag Wäßrige Beschichtungsmittel auf der Basis lösemittelarmer modifizierter Epoxidharz-Dispersionen
DE19536608A1 (de) * 1995-09-30 1997-04-03 Hoechst Ag Emulgatorsystem für wasserverdünnbare Epoxidharzsysteme mit Topfzeit-Anzeige
DE19625344A1 (de) * 1996-06-25 1998-01-08 Herberts Gmbh Wäßriges Überzugsmittel und dessen Verwendung zur Herstellung von Füllerschichten
WO1997049749A1 (de) * 1996-06-25 1997-12-31 Herberts Gesellschaft mit beschränkter Haftung Aminourethan-härter, überzugsmittel auf epoxidbasis und deren verwendung
DE19630277A1 (de) * 1996-07-26 1998-01-29 Hoechst Ag Härter für wasserverdünnbare Epoxidharzsysteme mit Topfzeit-Anzeige
DE19830283A1 (de) * 1998-07-07 2000-01-13 Henkel Kgaa Selbstdispergierbare härtbare Epoxidharze
DE19830282A1 (de) 1998-07-07 2000-01-13 Henkel Kgaa Selbstdispergierbare härtbare Epoxidharze
DE19843835A1 (de) 1998-09-24 2000-03-30 Herberts Gmbh Wäßrige Beschichtungsmittel auf Epoxid/Amin-Basis und ihre Verwendung bei Mehrschichtlackierungen
DE19858920A1 (de) 1998-12-19 2000-06-21 Cognis Deutschland Gmbh Selbstdispergierbare härtbare Epoxidharze
US6437059B1 (en) 1999-02-11 2002-08-20 Reichhold, Inc. Composition of epoxy, urethane polyacrylate and polyamine
EP1261668B1 (en) * 2000-02-11 2005-10-26 Akzo Nobel Coatings International B.V. Process for preparing an aqueous powder coating dispersion
US6258875B1 (en) 2000-03-17 2001-07-10 E. I. Du Pont De Nemours And Company Aqueous dispersions of epoxy resins
DE10108129A1 (de) * 2001-02-21 2002-09-05 Schenectady Europ Gmbh Wäßrige Epoxidharzemulsionen, Verfahren zu ihrer Herstellung und ihre Verwendung
AT504465A1 (de) 2002-10-21 2008-05-15 Surface Specialties Austria Wässrige nichtionisch stabilisierte epoxidharze
DE10252627A1 (de) 2002-11-11 2004-05-27 Surface Specialties Germany Gmbh & Co. Kg Bindemittel und ihre Anwendung als Beschichtungsmaterial für die Beschichtung von Metallbehältern
US7572506B2 (en) * 2004-06-30 2009-08-11 E. I. Du Pont De Nemours And Company Aqueous primer surfacer compositions
ES2282035B1 (es) * 2006-03-06 2008-09-16 Aidico, Asociacion De Industrias De La Construccion Adhesivos epoxi y de poliester insaturado en emulsion acuosa para la consolidacion de piedras naturales.
EP2083030A1 (en) * 2008-01-15 2009-07-29 Cytec Surface Specialties Austria GmbH Water-borne epoxy resin systems
EP2298827A1 (de) * 2009-09-21 2011-03-23 Cognis IP Management GmbH Wässrige strahlungshärtbare Epoxyacrylat-Dispersionen
EP2325221A1 (en) 2009-11-24 2011-05-25 Cytec Surface Specialties Austria GmbH Aqueous epoxy resin dispersions
EP2520599A1 (en) 2011-05-05 2012-11-07 Cytec Austria GmbH Multifunctional primary amine, process for its preparation, and use thereof
EP2727968A1 (en) 2012-11-06 2014-05-07 ALLNEX AUSTRIA GmbH Multifunctional primary amine, process for its preparation, and use thereof
EP3348621A1 (en) 2017-01-16 2018-07-18 ALLNEX AUSTRIA GmbH Aqueous coating composition for corrosion protection
WO2019097002A1 (en) 2017-11-19 2019-05-23 Allnex Austria Gmbh Hardener composition for aqueous epoxy resin based coating compositions, process for its preparation and use thereof
WO2020074627A1 (en) 2018-10-12 2020-04-16 Allnex Austria Gmbh Two-pack epoxy paints with improved corrosion protection
MX2022005944A (es) 2019-11-18 2022-06-27 Basf Se Emulsionantes para resinas epoxidicas, dispersiones acuosas de resinas epoxidicas que comprenden los mismos, y metodos para su preparacion.
CN112574643B (zh) * 2020-12-16 2022-02-11 苏州太湖电工新材料股份有限公司 一种阻燃型水性绝缘漆及其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122067A (en) * 1977-10-07 1978-10-24 Celanese Polymer Specialties Company Process of reacting a polyepoxide compound with a phenol in aqueous medium
DE3147458A1 (de) * 1981-12-01 1983-07-14 Hoechst Ag, 6230 Frankfurt Stabile waessrige epoxidharzdispersion, verfahren zu deren herstellung und deren verwendung
US4452929A (en) * 1983-09-09 1984-06-05 Celanese Corporation Water reducible epoxy based coating compositions
US4608406A (en) * 1985-04-18 1986-08-26 Celanese Corporation Stable aqueous epoxy resin dispersions

Also Published As

Publication number Publication date
EP0272595A3 (en) 1990-08-01
JPS63168425A (ja) 1988-07-12
EP0272595A2 (de) 1988-06-29
CA1300782C (en) 1992-05-12
DE3643751A1 (de) 1988-06-23
DE3788945D1 (de) 1994-03-10
JP2534286B2 (ja) 1996-09-11
US4886845A (en) 1989-12-12
EP0272595B1 (de) 1994-01-26
ATE100830T1 (de) 1994-02-15

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