GB1516452A - Process for the manufacture of polycarboxylic acid polyglycidyl esters - Google Patents

Process for the manufacture of polycarboxylic acid polyglycidyl esters

Info

Publication number
GB1516452A
GB1516452A GB2693/76A GB269376A GB1516452A GB 1516452 A GB1516452 A GB 1516452A GB 2693/76 A GB2693/76 A GB 2693/76A GB 269376 A GB269376 A GB 269376A GB 1516452 A GB1516452 A GB 1516452A
Authority
GB
United Kingdom
Prior art keywords
polycarboxylic acid
heterocyclic
polyglycidyl esters
manufacture
jan
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
GB2693/76A
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
Priority claimed from CH90575A external-priority patent/CH595369A5/en
Priority claimed from CH429275A external-priority patent/CH605883A5/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1516452A publication Critical patent/GB1516452A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/16—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by esterified hydroxyl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

1516452 Epoxy resins CIBA-GEIGY AG 23 Jan 1976 [24 Jan 1975 4 April 1975 27 Nov 1975] 2693/76 Heading C3B [Also in Division C2] Polycarboxylic acid polyglycidyl esters of the formula wherein A denotes single bond or a n-valent aromatic, araliphatic, aliphatic, cycloaliphatic, heterocyclic, heterocyclic-aliphatic or heterocyclic-aromatic radical and n represents the number 2, 3 or 4, are prepared by transesterifying polycarboxylic acid polyalkyl esters of the formula wherein each R denotes an alkyl radical which contains 1 to 7 C atoms, with at least stoichiometric amounts of glycidol, in the presence of a thallium compound as the catalyst, in a temperature range of 50 to 120‹ C. and the alcohol formed during the transesterification is removed continuously from the reaction mixture.
GB2693/76A 1975-01-24 1976-01-23 Process for the manufacture of polycarboxylic acid polyglycidyl esters Expired GB1516452A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH90575A CH595369A5 (en) 1975-01-24 1975-01-24 Poly-glycidyl poly-carboxylates prodn. by ester interchange
CH429275A CH605883A5 (en) 1975-04-04 1975-04-04 Poly-glycidyl poly-carboxylates prodn. by ester interchange
CH1539275 1975-11-27

Publications (1)

Publication Number Publication Date
GB1516452A true GB1516452A (en) 1978-07-05

Family

ID=27172514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2693/76A Expired GB1516452A (en) 1975-01-24 1976-01-23 Process for the manufacture of polycarboxylic acid polyglycidyl esters

Country Status (8)

Country Link
JP (1) JPS6058235B2 (en)
CA (1) CA1077503A (en)
DE (1) DE2602157C2 (en)
ES (1) ES444563A1 (en)
FR (1) FR2298549A1 (en)
GB (1) GB1516452A (en)
NL (1) NL7600547A (en)
SE (1) SE7514137L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294683A (en) * 1991-10-03 1994-03-15 Ciba-Geigy Corporation Solid compositions of polyglycidyl compounds having a molecular weight of less than 1500
US5364912A (en) * 1990-09-13 1994-11-15 The Dow Chemical Company Thermoplastic resins from polyglycidyl esters containing mesogenic moieties

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126411A1 (en) * 1981-07-04 1983-01-13 Degussa Ag, 6000 Frankfurt METHOD FOR PRODUCING AROMATIC GLYCIDYL ESTERS
US5536855A (en) * 1994-03-04 1996-07-16 National Starch And Chemical Investment Holding Corporation Process for preparing glycidyl esters for use in electronics adhesives
JP5849963B2 (en) * 2010-11-15 2016-02-03 日産化学工業株式会社 Multifunctional epoxy compound
CN117186027B (en) * 2023-09-11 2024-04-19 上海蓝木化工有限公司 Glycogen synthase kinase-3 inhibitor and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5364912A (en) * 1990-09-13 1994-11-15 The Dow Chemical Company Thermoplastic resins from polyglycidyl esters containing mesogenic moieties
US5294683A (en) * 1991-10-03 1994-03-15 Ciba-Geigy Corporation Solid compositions of polyglycidyl compounds having a molecular weight of less than 1500
US5457168A (en) * 1991-10-03 1995-10-10 Ciba-Geigy Corporation Solid compositions of polyglycidyl compounds having a molecular weight of less than 1500

Also Published As

Publication number Publication date
DE2602157A1 (en) 1976-07-29
FR2298549A1 (en) 1976-08-20
DE2602157C2 (en) 1984-10-31
SE7514137L (en) 1976-07-26
NL7600547A (en) 1976-07-27
JPS6058235B2 (en) 1985-12-19
JPS51125318A (en) 1976-11-01
ES444563A1 (en) 1977-05-16
CA1077503A (en) 1980-05-13
FR2298549B1 (en) 1979-06-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee