GB1347440A - Process for the preparation of glycidyl esters of hexahydrohthalic acid - Google Patents

Process for the preparation of glycidyl esters of hexahydrohthalic acid

Info

Publication number
GB1347440A
GB1347440A GB5978972A GB5978972A GB1347440A GB 1347440 A GB1347440 A GB 1347440A GB 5978972 A GB5978972 A GB 5978972A GB 5978972 A GB5978972 A GB 5978972A GB 1347440 A GB1347440 A GB 1347440A
Authority
GB
United Kingdom
Prior art keywords
glycidyl esters
hexahydrophthalic acid
preparation
hexahydrohthalic
acid
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
GB5978972A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 NL7118092A external-priority patent/NL7118092A/en
Priority claimed from NL7215198A external-priority patent/NL7215198A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1347440A publication Critical patent/GB1347440A/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
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1347440 Glycidyl esters of hexahydrophthalic acid SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 28 Dec 1972 [30 Dec 1971 9 Nov 1972] 59789/72 Heading C2C A process for the catalytic preparation of glycidyl esters of hexahydrophthalic acid comprises the addition of an aqueous solution of a salt of hexahydrophthalic acid, which solution contains at least 40% by weight and at most 85% by weight of this salt in the dissolved state, to a larger than stoichiometric amount of boiling epihalohydrin in the presence of a catalyst, water and epihalohydrin being distilled off together and distilled water being separated off after condensation and the glycidyl ester being isolated. Examples are furnished, tetramethylammonium chloride being employed as catalyst.
GB5978972A 1971-12-30 1972-12-28 Process for the preparation of glycidyl esters of hexahydrohthalic acid Expired GB1347440A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7118092A NL7118092A (en) 1971-12-30 1971-12-30 Glycidic hexahydrophthalates prepn - from a salt and an epihalohydrin in high yield
NL7215198A NL7215198A (en) 1972-11-09 1972-11-09 Glycidic hexahydrophthalates prepn - from a salt and an epihalohydrin in high yield

Publications (1)

Publication Number Publication Date
GB1347440A true GB1347440A (en) 1974-02-27

Family

ID=26644715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5978972A Expired GB1347440A (en) 1971-12-30 1972-12-28 Process for the preparation of glycidyl esters of hexahydrohthalic acid

Country Status (6)

Country Link
JP (1) JPS4876848A (en)
BE (1) BE793432A (en)
DE (1) DE2263827A1 (en)
FR (1) FR2166141A1 (en)
GB (1) GB1347440A (en)
IT (1) IT980978B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102617515A (en) * 2012-03-02 2012-08-01 濮阳惠成电子材料股份有限公司 Glycidyl ester type epoxy resin for electronic packaging and preparation process thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329192A1 (en) * 1983-08-12 1985-02-21 Bayer Ag, 5090 Leverkusen N, N'-BIS (2,3-EPOXYPROPYL) DERIVATIVES OF CYCLIC DICARBONIC ACID HYDRAZIDES AND A METHOD FOR THE PRODUCTION THEREOF

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102617515A (en) * 2012-03-02 2012-08-01 濮阳惠成电子材料股份有限公司 Glycidyl ester type epoxy resin for electronic packaging and preparation process thereof
CN102617515B (en) * 2012-03-02 2014-04-16 濮阳惠成电子材料股份有限公司 Glycidyl ester type epoxy resin for electronic packaging and preparation process thereof

Also Published As

Publication number Publication date
IT980978B (en) 1974-10-10
JPS4876848A (en) 1973-10-16
FR2166141A1 (en) 1973-08-10
BE793432A (en) 1973-06-28
DE2263827A1 (en) 1973-07-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees