GB1492763A - Process for curing epoxy-group containing compounds - Google Patents

Process for curing epoxy-group containing compounds

Info

Publication number
GB1492763A
GB1492763A GB5052474A GB5052474A GB1492763A GB 1492763 A GB1492763 A GB 1492763A GB 5052474 A GB5052474 A GB 5052474A GB 5052474 A GB5052474 A GB 5052474A GB 1492763 A GB1492763 A GB 1492763A
Authority
GB
United Kingdom
Prior art keywords
diamine
curing
alkyl
cycloaliphatic
reactants
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
GB5052474A
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.)
Veba Oel AG
Original Assignee
Veba Oel 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
Application filed by Veba Oel AG filed Critical Veba Oel AG
Priority to GB5052474A priority Critical patent/GB1492763A/en
Publication of GB1492763A publication Critical patent/GB1492763A/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
    • C08G59/54—Amino amides>
    • 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
    • C08G59/68—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 catalysts used

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

1492763 Curing polyepoxides with polyamides VEBA-CHEMIE AG 21 Nov 1974 50524/74 Headings C3B and C3R Resins are produced by curing a compound containing more than one 1,2-epoxy group with a curing agent obtainable by contacting at 0‹ to 300‹ C. (I) a compound with (II) a diamine H 2 N-R-NH.R<SP>1</SP> where R is a bivalent branched aliphatic hydrocarbon radical having 1 to 3 C-alkyl substituents on chain carbons not adjacent to the N atoms, a cycloaliphatic radical with at least one C-alkyl substituent, or a cycloaliphatic-aliphatic-cycloaliphatic radical, and has 4 to 38 carbon atoms; each R<SP>1</SP> is independently H, alkyl or aryl; and X is hydroxy, alkoxy, aryloxy, amino, alkylamino or Numerous reactants (I) and (II), epoxy resins and cure accelerators are mentioned. In specific examples the following are used: Reactants (I): ethyl acrylate, methyl methacrylate and acrylic acid; diamines (II): 2,2,4- and 2,4,4-trimethyl hexamethylene diamine, 2,2-dimethyl pentamethylene diamine, 1,4-diamino-2-methyl cyclohexane, and isophorone diamine; epoxide: diglycidyl ether of 2,2-bis-(4-hydroxyphenyl) propane.
GB5052474A 1974-11-21 1974-11-21 Process for curing epoxy-group containing compounds Expired GB1492763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5052474A GB1492763A (en) 1974-11-21 1974-11-21 Process for curing epoxy-group containing compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5052474A GB1492763A (en) 1974-11-21 1974-11-21 Process for curing epoxy-group containing compounds

Publications (1)

Publication Number Publication Date
GB1492763A true GB1492763A (en) 1977-11-23

Family

ID=10456218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5052474A Expired GB1492763A (en) 1974-11-21 1974-11-21 Process for curing epoxy-group containing compounds

Country Status (1)

Country Link
GB (1) GB1492763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360655A (en) 1978-08-11 1982-11-23 Ciba-Geigy Corporation Heat-curable mixtures, which are stable on storage, of epoxide compounds β-aminocrotonic acid derivatives and polyamine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360655A (en) 1978-08-11 1982-11-23 Ciba-Geigy Corporation Heat-curable mixtures, which are stable on storage, of epoxide compounds β-aminocrotonic acid derivatives and polyamine
US4424336A (en) 1978-11-08 1984-01-03 Ciba-Geigy Corporation Meat-curable mixture, which are stable on storage, of epoxide resin, 3-aminocrotonic acid derivatives and maleimide compound

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Legal Events

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