GB929373A - Improvements in or relating to a process for curing epoxy resins - Google Patents

Improvements in or relating to a process for curing epoxy resins

Info

Publication number
GB929373A
GB929373A GB2455260A GB2455260A GB929373A GB 929373 A GB929373 A GB 929373A GB 2455260 A GB2455260 A GB 2455260A GB 2455260 A GB2455260 A GB 2455260A GB 929373 A GB929373 A GB 929373A
Authority
GB
United Kingdom
Prior art keywords
specified
alcohols
diethylene glycol
epoxy
alcohol
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
GB2455260A
Inventor
Brian John Carr
Ralph Edward Stolton
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 to NL266967D priority Critical patent/NL266967A/xx
Priority to BE606055D priority patent/BE606055A/xx
Application filed by Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Priority to GB2455260A priority patent/GB929373A/en
Priority to DES74786A priority patent/DE1196373B/en
Priority to FR867782A priority patent/FR1295086A/en
Priority to CH821061A priority patent/CH397243A/en
Publication of GB929373A publication Critical patent/GB929373A/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
    • C08G59/68—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
    • 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
    • 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
    • C08G59/56—Amines together with other curing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

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

An improvement in or modification of a process for curing an epoxy resin having an average number of epoxy groups per molecule of more than one, comprises curing the epoxy resin with at least one amino compound containing primary and/or secondary amino groups in the molecule in the presence of salicylic acid dissolved in an alcohol having a boiling range above 150 DEG C. or in the presence of lactic acid. Specified epoxy resins are the reaction products of epichlorohydrin or dichlorohydrin with polyhydric phenols, polyhydric alcohols or phenol-aldehyde condensates, many being specified. Reactive diluents containing one or more epoxy groups per molecule, e.g. glycidyl ethers of monohydric phenols or alcohols, g -butyrolactone and diethylene glycol monomethyl ether may be incorporated in the reaction mixture. Specified amino compounds are m-phenylene diamine, diamino diphenyl methane, diethylene triamine, aminopolyamides derived from aliphatic polyamines and polymerized fatty acids, polyamine derivatives of long chain fatty acids and adducts of amines and epoxidized oils or alkenes. Specified alcohols are tetrahydrofurfuryl alcohol, furfuryl alcohol, ethylene glycol, diethylene glycol monomethyl ether, diethylene glycol monoethyl ether and triethylene glycol monoethyl ether. Plasticizers, e.g. dioctyl phthalate may be present in the composition. Many examples are given.
GB2455260A 1960-07-14 1960-07-14 Improvements in or relating to a process for curing epoxy resins Expired GB929373A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL266967D NL266967A (en) 1960-07-14
BE606055D BE606055A (en) 1960-07-14
GB2455260A GB929373A (en) 1960-07-14 1960-07-14 Improvements in or relating to a process for curing epoxy resins
DES74786A DE1196373B (en) 1960-07-14 1961-07-12 Process for the production of molded bodies, coatings or bonds
FR867782A FR1295086A (en) 1960-07-14 1961-07-12 Epoxy resin curing process
CH821061A CH397243A (en) 1960-07-14 1961-07-12 Process for curing epoxy resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2455260A GB929373A (en) 1960-07-14 1960-07-14 Improvements in or relating to a process for curing epoxy resins

Publications (1)

Publication Number Publication Date
GB929373A true GB929373A (en) 1963-06-19

Family

ID=10213416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2455260A Expired GB929373A (en) 1960-07-14 1960-07-14 Improvements in or relating to a process for curing epoxy resins

Country Status (5)

Country Link
BE (1) BE606055A (en)
CH (1) CH397243A (en)
DE (1) DE1196373B (en)
GB (1) GB929373A (en)
NL (1) NL266967A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724063A1 (en) * 1977-05-27 1978-12-07 Hoechst Ag DILUTION AGENT FOR HIGH MOLECULAR AMINES
US4229563A (en) 1979-08-03 1980-10-21 Ameron, Inc. Aromatic amidoamines
US4264758A (en) 1979-11-02 1981-04-28 Texaco Development Corporation Novel epoxy curing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724063A1 (en) * 1977-05-27 1978-12-07 Hoechst Ag DILUTION AGENT FOR HIGH MOLECULAR AMINES
US4229563A (en) 1979-08-03 1980-10-21 Ameron, Inc. Aromatic amidoamines
US4264758A (en) 1979-11-02 1981-04-28 Texaco Development Corporation Novel epoxy curing system

Also Published As

Publication number Publication date
CH397243A (en) 1965-08-15
NL266967A (en)
BE606055A (en)
DE1196373B (en) 1965-07-08

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