GB874754A - Improvements in or relating to hardenable epoxide resinous compositions - Google Patents

Improvements in or relating to hardenable epoxide resinous compositions

Info

Publication number
GB874754A
GB874754A GB2810458A GB2810458A GB874754A GB 874754 A GB874754 A GB 874754A GB 2810458 A GB2810458 A GB 2810458A GB 2810458 A GB2810458 A GB 2810458A GB 874754 A GB874754 A GB 874754A
Authority
GB
United Kingdom
Prior art keywords
diethylethanolamine
amine
specified
diaminodiphenyl methane
cyclohexylamine
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
GB2810458A
Inventor
Reginald Norman Lewis
William Robert Mciver Hunter
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.)
Bakelite Ltd
Original Assignee
Bakelite Ltd
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 Bakelite Ltd filed Critical Bakelite Ltd
Priority to GB2810458A priority Critical patent/GB874754A/en
Publication of GB874754A publication Critical patent/GB874754A/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
    • C08G59/40—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 curing agents used
    • C08G59/50—Amines

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)

Abstract

Hardened epoxide resins are made by hardening at room or higher temperature a composition comprising an epoxide resin containing more than one but not more than two epoxy groups per average molecule, either a catalytic amine hardener or an amine addition hardener which to bring about cross-linking must contain more than two active hydrogen atoms attached to nitrogen atoms per molecule and, as a reactive diluent a primary amine. The diglycidyl ether of bis-phenol is the specified epoxy resin and specified amine hardeners are diethylethanolamine and diaminodiphenyl methane whilst specified reactive diluents are 2-ethyl hexylamine, n-butylamine, benzylamine, aniline and cyclohexylamine. In the examples, an epoxy resin is hardened by reaction with: (1) diaminodiphenyl methane or diaminodiphenyl methane and 2-ethylhexylamine, (2) diethyl ethanolamine or diethylethanolamine and aniline and (3) diethylethanolamine or diethylethanolamine and cyclohexylamine. Specification 799,717 is referred to.
GB2810458A 1958-09-02 1958-09-02 Improvements in or relating to hardenable epoxide resinous compositions Expired GB874754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2810458A GB874754A (en) 1958-09-02 1958-09-02 Improvements in or relating to hardenable epoxide resinous compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2810458A GB874754A (en) 1958-09-02 1958-09-02 Improvements in or relating to hardenable epoxide resinous compositions

Publications (1)

Publication Number Publication Date
GB874754A true GB874754A (en) 1961-08-10

Family

ID=10270335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2810458A Expired GB874754A (en) 1958-09-02 1958-09-02 Improvements in or relating to hardenable epoxide resinous compositions

Country Status (1)

Country Link
GB (1) GB874754A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233565A1 (en) * 1982-09-10 1984-03-15 Hoechst Ag, 6230 Frankfurt HARDENING AGENT FOR EPOXY RESINS AND METHOD FOR HARDENING EPOXY RESINS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233565A1 (en) * 1982-09-10 1984-03-15 Hoechst Ag, 6230 Frankfurt HARDENING AGENT FOR EPOXY RESINS AND METHOD FOR HARDENING EPOXY RESINS
EP0103266A2 (en) * 1982-09-10 1984-03-21 Hoechst Aktiengesellschaft Hardener for epoxy resins and process for hardening epoxy resins
EP0103266A3 (en) * 1982-09-10 1985-04-03 Hoechst Aktiengesellschaft Hardener for epoxy resins and process for hardening epoxy resins

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