ES487450A1 - Procedimiento para la preparacion de poliesteres glicidicos de polifenoles - Google Patents

Procedimiento para la preparacion de poliesteres glicidicos de polifenoles

Info

Publication number
ES487450A1
ES487450A1 ES487450A ES487450A ES487450A1 ES 487450 A1 ES487450 A1 ES 487450A1 ES 487450 A ES487450 A ES 487450A ES 487450 A ES487450 A ES 487450A ES 487450 A1 ES487450 A1 ES 487450A1
Authority
ES
Spain
Prior art keywords
polyphenols
preparation
polyglycidyl ethers
polyarylethers
epoxyalkane
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
ES487450A
Other languages
English (en)
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of ES487450A1 publication Critical patent/ES487450A1/es
Expired 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
    • C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins

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)
  • Epoxy Compounds (AREA)

Abstract

Procedimiento para la preparación de poliéteres glicídicos de polifenoles, esencialmente por reacción de por lo menos una sal alcalina de polifenol y por lo menos un halo-1 epoxi-2,3 alcano en medio anhidro y aprótico, caracterizado por el hecho de que la citada reacción se realiza en medio heterogéneo y en presencia de un compuesto orgánico elegido entre los del grupo constituido por el acetonitrilo; el propionitrilo, el benzonitrilo y el sulfuro de etileno.
ES487450A 1979-01-05 1980-01-04 Procedimiento para la preparacion de poliesteres glicidicos de polifenoles Expired ES487450A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900682A FR2445843A1 (fr) 1979-01-05 1979-01-05 Procede de preparation de polyethers glycidyliques de polyphenols

Publications (1)

Publication Number Publication Date
ES487450A1 true ES487450A1 (es) 1980-06-16

Family

ID=9220651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487450A Expired ES487450A1 (es) 1979-01-05 1980-01-04 Procedimiento para la preparacion de poliesteres glicidicos de polifenoles

Country Status (16)

Country Link
US (1) US4269952A (es)
EP (1) EP0013532B1 (es)
JP (1) JPS55108419A (es)
AR (1) AR222683A1 (es)
AT (1) ATE1712T1 (es)
AU (1) AU528248B2 (es)
BR (1) BR8000047A (es)
CA (1) CA1134376A (es)
CS (1) CS214687B2 (es)
DE (1) DE2963960D1 (es)
ES (1) ES487450A1 (es)
FR (1) FR2445843A1 (es)
IL (1) IL59071A (es)
IN (1) IN151455B (es)
YU (1) YU180A (es)
ZA (1) ZA8055B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490654A1 (fr) * 1980-08-27 1982-03-26 Rhone Poulenc Ind Procede de preparation de polyethers glycidiques de polyphenols
EP0226543B1 (de) * 1985-12-13 1993-09-29 Ciba-Geigy Ag Verbessertes Verfahren zur Herstellung von Glycidylverbindungen
US4778863A (en) * 1987-08-13 1988-10-18 The Dow Chemical Company Preparation of epoxy resins having low undesirable halogen content
USH732H (en) 1988-06-20 1990-02-06 Shell Oil Company Polymer blend
JP4496441B2 (ja) * 1999-07-28 2010-07-07 Ｄｉｃ株式会社 高純度エポキシ樹脂の製造方法
CA2394053A1 (en) 2000-10-12 2002-04-18 Nippon Kayaku Kabushiki Kaisha Epoxy resin, epoxy resin mixtures, epoxy resin compositions and products of curing of the same
JP2012519225A (ja) 2009-02-26 2012-08-23 ダウ グローバル テクノロジーズ エルエルシー エポキシ樹脂の製造
KR102248550B1 (ko) * 2013-12-19 2021-05-06 디아이씨 가부시끼가이샤 에폭시 수지, 그 제조 방법, 에폭시 수지 조성물 및 그 경화물
KR102362604B1 (ko) * 2014-07-02 2022-02-15 디아이씨 가부시끼가이샤 전자 재료용 에폭시 수지 조성물, 그의 경화물 및 전자 부재

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081666B (de) * 1956-05-28 1960-05-12 Bergwerksverband Gmbh Verfahren zur Herstellung von Epoxyharzen
US3277051A (en) * 1961-09-21 1966-10-04 Union Carbide Corp Preparation of polyhydroxyethers
US3306872A (en) * 1961-10-16 1967-02-28 Shell Oil Co Method for producing a polyether resin
US3519653A (en) * 1969-04-16 1970-07-07 Wilhelm N Martin Epoxy resin intermediates derived from bark

Also Published As

Publication number Publication date
JPS55108419A (en) 1980-08-20
IN151455B (es) 1983-04-23
FR2445843A1 (fr) 1980-08-01
US4269952A (en) 1981-05-26
ZA8055B (en) 1980-12-31
AU528248B2 (en) 1983-04-21
YU180A (en) 1983-01-21
AR222683A1 (es) 1981-06-15
EP0013532B1 (fr) 1982-10-27
BR8000047A (pt) 1980-09-23
CS214687B2 (en) 1982-05-28
JPS5729487B2 (es) 1982-06-23
FR2445843B1 (es) 1982-07-02
AU5430780A (en) 1980-07-10
IL59071A0 (en) 1980-05-30
IL59071A (en) 1983-11-30
CA1134376A (fr) 1982-10-26
EP0013532A1 (fr) 1980-07-23
ATE1712T1 (de) 1982-11-15
DE2963960D1 (en) 1982-12-02

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