GB1012663A - Method for the preparation of epoxy resins from anthracene - Google Patents

Method for the preparation of epoxy resins from anthracene

Info

Publication number
GB1012663A
GB1012663A GB2057562A GB2057562A GB1012663A GB 1012663 A GB1012663 A GB 1012663A GB 2057562 A GB2057562 A GB 2057562A GB 2057562 A GB2057562 A GB 2057562A GB 1012663 A GB1012663 A GB 1012663A
Authority
GB
United Kingdom
Prior art keywords
anthracene
endo
succinic acid
dried
epichlorohydrin
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
GB2057562A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1012663A publication Critical patent/GB1012663A/en
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
    • C08G59/18—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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • 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
    • C08G59/12—Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids 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
    • C08G59/18—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
    • C08G59/20—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 epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C08G59/245—Di-epoxy compounds carbocyclic aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Dried alkali metal salts of anthracene-endo-succinic acid are reacted, e.g. by refluxing with epichlorohydrin and the resulting epoxide is hardened with a hardening agent, e.g. maleic or other acid anhydride. Water absorption agents, e.g. synthetic zeolites may be added to the reaction mixture. The potassium salt may be dehydrated by heating for 24 hours at 200 DEG C. or for a shorter time at 250 DEG C. in vacuo. Thiodiglycol is also mentioned in Example 1 as a hardening agent.ALSO:Di-glycidyl ester of anthracene-endo-succinic acid is prepared by reacting dried alkali metal salts of anthracene-endo-succinic acid with epichlorohydrin, if desired in presence of a water absorption agent, e.g. a synthetic zeolite. The potassium salt is preferred, is dried by heating, e.g. for 24 hours at 200 DEG C., and may be refluxed with excess epichlorhydrin.
GB2057562A 1961-06-07 1962-05-29 Method for the preparation of epoxy resins from anthracene Expired GB1012663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK43922A DE1203255B (en) 1961-06-07 1961-06-07 Process for the preparation of curable anthracene-endo-succinic acid diglycidyl ester

Publications (1)

Publication Number Publication Date
GB1012663A true GB1012663A (en) 1965-12-08

Family

ID=7223270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2057562A Expired GB1012663A (en) 1961-06-07 1962-05-29 Method for the preparation of epoxy resins from anthracene

Country Status (4)

Country Link
BE (1) BE618652A (en)
DE (1) DE1203255B (en)
GB (1) GB1012663A (en)
NL (1) NL279313A (en)

Also Published As

Publication number Publication date
BE618652A (en)
DE1203255B (en) 1965-10-21
NL279313A (en)

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