ES2104322T3 - Mezclas de resinas epoxi que contienen catalizadores de prealargamiento. - Google Patents

Mezclas de resinas epoxi que contienen catalizadores de prealargamiento.

Info

Publication number
ES2104322T3
ES2104322T3 ES94810313T ES94810313T ES2104322T3 ES 2104322 T3 ES2104322 T3 ES 2104322T3 ES 94810313 T ES94810313 T ES 94810313T ES 94810313 T ES94810313 T ES 94810313T ES 2104322 T3 ES2104322 T3 ES 2104322T3
Authority
ES
Spain
Prior art keywords
catalysts
mixtures
length
epoxy resins
resins containing
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
ES94810313T
Other languages
English (en)
Inventor
Arnold Dr Hofer
Hildegard Dr Schneider
Nikolaus Siegenthaler
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba Spezialitaetenchemie Holding 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 Ciba Geigy AG, Ciba Spezialitaetenchemie Holding AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2104322T3 publication Critical patent/ES2104322T3/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
    • C08G59/68—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 catalysts used
    • C08G59/686—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 catalysts used containing nitrogen
    • 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
    • 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
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents

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)

Abstract

LA INVENCION SE REFIERE A COMPOSICIONES DE RESINA EPOXI, CONTENIENDO RESINA EPOXI LIQUIDA EN TEMPERATURA AMBIENTE CON MAS DE UN GRUPO EPOXIDICO O POR TERMINO MEDIO POR MOLECULA Y UNA SAL DE PERHIDROAZETINIO CUATERNARIA O UNA SAL OCTAHIDROAZOCINIO CUATERNARIA COMO CATALIZADOR DE ALARGAMIENTO PREVIO, SIENDO OBTENIDAS EN ALARGAMIENTO PREVIO CON COMPUESTOS, QUE MUESTRAN DOS GRUPOS HIDROXIL FENOLICO, PRODUCTOS CARACTERIZADOS CON VISCOSIDAD REDUCIDA Y BUENA ESTABILIDAD DE VISCOSIDAD, QUE POR EJEMPLO PUEDEN SER UTILIZADOS PARA PROTECCION DE SUPERFICIES, CON PREFERENCIA COMO AGLOMERANTE PARA LACA.
ES94810313T 1993-06-07 1994-05-30 Mezclas de resinas epoxi que contienen catalizadores de prealargamiento. Expired - Lifetime ES2104322T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH169393 1993-06-07
US08/250,125 US5521261A (en) 1993-06-07 1994-05-27 Epoxy resin mixtures containing advancement catalysts

Publications (1)

Publication Number Publication Date
ES2104322T3 true ES2104322T3 (es) 1997-10-01

Family

ID=25688401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94810313T Expired - Lifetime ES2104322T3 (es) 1993-06-07 1994-05-30 Mezclas de resinas epoxi que contienen catalizadores de prealargamiento.

Country Status (6)

Country Link
US (1) US5521261A (es)
EP (1) EP0628585B1 (es)
JP (1) JP3395023B2 (es)
BR (1) BR9402182A (es)
DE (1) DE59402981D1 (es)
ES (1) ES2104322T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074040B2 (en) * 2004-03-30 2006-07-11 Ultradent Products, Inc. Ball lens for use with a dental curing light
ES2433206T3 (es) * 2007-06-01 2013-12-09 Invista Technologies S.À.R.L. Líquidos iónicos como electrolitos

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465722A (en) * 1982-07-08 1984-08-14 Ciba-Geigy Corporation Process for the preparation of epoxide resins by the advancement method
JPS59189158A (ja) * 1983-04-11 1984-10-26 Sumitomo Bakelite Co Ltd 熱硬化性樹脂組成物
JPS62138523A (ja) * 1985-12-13 1987-06-22 Sumitomo Bakelite Co Ltd エポキシ樹脂組成物
JPH0831401B2 (ja) * 1986-10-31 1996-03-27 三菱化学株式会社 電解液
US5019639A (en) * 1987-04-07 1991-05-28 Ciba-Geigy Corporation Novel epoxy resins
US4885354A (en) * 1987-10-29 1989-12-05 Ciba-Geigy Corporation Epoxy resin compositions
DE3737493A1 (de) * 1987-11-05 1989-05-18 Hoechst Ag Verfahren zur erhoehung der elektrostatischen aufladbarkeit von pulverlacken oder pulvern und deren verwendung zur oberflaechenbeschichtung von festen gegenstaenden
US4925901A (en) * 1988-02-12 1990-05-15 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic hydroxyl-containing compounds
EP0328020B1 (en) * 1988-02-12 1996-10-09 The Dow Chemical Company Use of a catalyst in epoxy compositions
ES2080080T3 (es) * 1988-09-29 1996-02-01 Ciba Geigy Ag Mezclas de resinas epoxi.
ES2074479T3 (es) * 1988-09-29 1995-09-16 Ciba Geigy Ag Mezclas de resinas epoxidicas.
TW215927B (es) * 1992-02-28 1993-11-11 Ciba Geigy
JP2850699B2 (ja) * 1993-03-31 1999-01-27 日本ゼオン株式会社 エポキシ樹脂系構造接着性組成物

Also Published As

Publication number Publication date
US5521261A (en) 1996-05-28
EP0628585B1 (de) 1997-06-04
EP0628585A3 (de) 1995-03-01
JP3395023B2 (ja) 2003-04-07
JPH0710968A (ja) 1995-01-13
BR9402182A (pt) 1995-05-30
EP0628585A2 (de) 1994-12-14
DE59402981D1 (de) 1997-07-10

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