ES8500295A1 - Procedimiento para la preparacion de resinas epoxidicas por el metodo de avance - Google Patents

Procedimiento para la preparacion de resinas epoxidicas por el metodo de avance

Info

Publication number
ES8500295A1
ES8500295A1 ES523942A ES523942A ES8500295A1 ES 8500295 A1 ES8500295 A1 ES 8500295A1 ES 523942 A ES523942 A ES 523942A ES 523942 A ES523942 A ES 523942A ES 8500295 A1 ES8500295 A1 ES 8500295A1
Authority
ES
Spain
Prior art keywords
preparation
advancement
epoxy resins
catalyst
products
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
Application number
ES523942A
Other languages
English (en)
Other versions
ES523942A0 (es
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
Original Assignee
Ciba Geigy 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 filed Critical Ciba Geigy AG
Publication of ES8500295A1 publication Critical patent/ES8500295A1/es
Publication of ES523942A0 publication Critical patent/ES523942A0/es
Granted 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
    • C08G59/02—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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE MEZCLAS DE RESINAS EPOXIDICAS POR EL METODO DE AVANCE.SE HACE REACCIONAR, A TEMPERATURAS ENTRE 20 Y 200JC: 1) UN COMPUESTO A, QUE PRESENTA M GRUPOS DE HIDROXILO FENOLICOS, SIENDO M F 2, 3 O 4, EN PRESENCIA DE UN CATALIZADOR CON 2) UN COMPUESTO B, QUE CONTIENE EN LA MOLECULA MAS DE UN GRUPO DE 1,2-EPOXIDO, Y 3) GLICIDOL. EN LA REACCION A Y B PARTICIPAN EN CANTIDADES TALES QUE POR 1 GRUPO DE EPOXIDO ENTREN DE 0,01 A 0,99 GRUPOS DE HIDROXILO FENOLICOS Y EL GLICIDOL EN CANTIDAD A LO SUMO IGUAL A (M-1)74/M.TIENEN APLICACION PARA EL RECUBRIMIENTO DE SUPERFICIES.
ES523942A 1982-07-08 1983-07-07 Procedimiento para la preparacion de resinas epoxidicas por el metodo de avance Granted ES523942A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH416982 1982-07-08

Publications (2)

Publication Number Publication Date
ES8500295A1 true ES8500295A1 (es) 1984-11-01
ES523942A0 ES523942A0 (es) 1984-11-01

Family

ID=4271093

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523942A Granted ES523942A0 (es) 1982-07-08 1983-07-07 Procedimiento para la preparacion de resinas epoxidicas por el metodo de avance

Country Status (6)

Country Link
US (1) US4465722A (es)
EP (1) EP0099334B1 (es)
JP (1) JPS5924720A (es)
CA (1) CA1210189A (es)
DE (1) DE3363504D1 (es)
ES (1) ES523942A0 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1250079A (en) * 1984-05-21 1989-02-14 The Dow Chemical Company Advanced epoxy resins having improved impact resistance when cured
US4552814A (en) * 1984-05-21 1985-11-12 The Dow Chemical Company Advanced epoxy resins having improved impact resistance when cured
US4764580A (en) * 1984-10-22 1988-08-16 The Dow Chemical Company High functionality, low melt viscosity, flakable solid epoxy resin with good heat resistance
US4783519A (en) * 1984-10-22 1988-11-08 The Dow Chemical Company High functionality, low melt viscosity, flakable solid epoxy resin with good heat resistance
US4608405A (en) * 1985-05-06 1986-08-26 Celanese Corporation Aqueous based epoxy resin curing agents
US4885354A (en) * 1987-10-29 1989-12-05 Ciba-Geigy Corporation Epoxy resin compositions
DE3824254A1 (de) * 1988-07-14 1990-01-18 Siemens Ag Isolierband zur herstellung einer mit einer heisshaertenden epoxid-saeureanhydrid-mischung impraegnierten isolierhuelse fuer elektrische leiter
DE58909507D1 (de) * 1988-09-29 1996-01-04 Ciba Geigy Ag Epoxidharzgemische.
JP2756699B2 (ja) * 1989-05-06 1998-05-25 東都化成株式会社 速硬化、耐熱保持性エポキシ樹脂組成物
US5278260A (en) * 1990-04-12 1994-01-11 Ciba-Geigy Corporation Process for the preparation of epoxy resins with concurrent addition of glycidol and epihalohydrin
KR0168057B1 (ko) * 1990-04-12 1999-03-20 베르너 발데크 에폭시 수지의 제조방법
US5310830A (en) * 1990-06-28 1994-05-10 Konishi Co., Ltd. Epoxy resin, maleimide and OH- and epoxy-containing compound
GB9027406D0 (en) * 1990-12-18 1991-02-06 Ciba Geigy Ag Production of compounds
US5521261A (en) * 1993-06-07 1996-05-28 Ciba-Geigy Corporation Epoxy resin mixtures containing advancement catalysts
EP0864594A1 (de) * 1997-03-06 1998-09-16 Ciba SC Holding AG Alpha-Glykolgruppen enthaltende Glycidylverbindungen
JP4702559B2 (ja) * 2004-04-09 2011-06-15 日産化学工業株式会社 縮合系ポリマーを有する半導体用反射防止膜

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137295C (es) * 1965-11-03
US3444111A (en) * 1967-04-12 1969-05-13 Dow Chemical Co Thermoset resins from an epoxy alcohol,a polyepoxide and cyclic anhydrides
US3477990A (en) * 1967-12-07 1969-11-11 Shell Oil Co Process for reacting a phenol with an epoxy compound and resulting products
CH484972A (de) * 1967-12-08 1970-01-31 Ciba Geigy Härtbare Mischungen aus Epoxidharzen, Dicyandiamid und Aminbeschleunigern
BE756693A (fr) * 1969-09-26 1971-03-25 Ciba Geigy Composition de resine epoxyde
BE794087A (nl) * 1972-01-21 1973-07-16 Shell Int Research Polyepoxyden
DE2206218A1 (de) * 1972-02-10 1973-08-16 Schering Ag Verfahren zur herstellung von epoxidharzen
CA1059692A (en) * 1974-06-21 1979-07-31 George A. Doorakian Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
DE2533505C3 (de) * 1974-08-02 1981-10-08 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von niedrigviskosen, niedermolekularen Glycidyläthern ein- oder mehrwertiger Phenole
US4048141A (en) * 1975-11-06 1977-09-13 The Dow Chemical Company Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids
US4302574A (en) * 1979-05-23 1981-11-24 The Dow Chemical Company Phosphonium phenoxide catalysts for promoting reacting of epoxides with phenols and/or carboxylic acids
US4370465A (en) * 1980-12-04 1983-01-25 The Dow Chemical Co. Epoxy resins having improved physical properties when cured
US4352918A (en) * 1980-12-04 1982-10-05 The Dow Chemical Company Process for preparing epoxy resins having improved physical properties when cured using quaternary phosphonium catalysts
US4389520A (en) * 1982-04-05 1983-06-21 Ciba-Geigy Corporation Advancement catalysts for epoxy resins

Also Published As

Publication number Publication date
US4465722A (en) 1984-08-14
ES523942A0 (es) 1984-11-01
EP0099334A1 (de) 1984-01-25
CA1210189A (en) 1986-08-19
DE3363504D1 (en) 1986-06-19
EP0099334B1 (de) 1986-05-14
JPS5924720A (ja) 1984-02-08

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