GB1220741A - Triethylenediamine as catalyst for epoxy resin-polythiol compositions - Google Patents

Triethylenediamine as catalyst for epoxy resin-polythiol compositions

Info

Publication number
GB1220741A
GB1220741A GB08531/68A GB1853168A GB1220741A GB 1220741 A GB1220741 A GB 1220741A GB 08531/68 A GB08531/68 A GB 08531/68A GB 1853168 A GB1853168 A GB 1853168A GB 1220741 A GB1220741 A GB 1220741A
Authority
GB
United Kingdom
Prior art keywords
triethylenediamine
epoxy resin
polythiol
cured
catalyst
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
GB08531/68A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1220741A publication Critical patent/GB1220741A/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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers
    • 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
    • C08G59/66—Mercaptans
    • 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
    • C08G59/686—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 containing nitrogen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/326—Polymers modified by chemical after-treatment with inorganic compounds containing sulfur
    • 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)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)

Abstract

1,220,741. Curing epoxy resins. DOW CHEMICAL CO. 19 April, 1968 [5 May, 1967], No. 18531/68. Heading C3B. Epoxy resins are cured by a mixture of (I) a polythiol having an average of more than one thiol group per molecule and (II) a catalytic quantity of a triethylenediamine. I, which may be present 0À02 to 25 parts by weight per part of epoxy resin, may be a simple monomeric polythiol, e.g. ethane dithiol or it may be polymeric e.g. a mercaptan terminated polysulphide, polyester, polyalkylene glycol or polyurethane or a mercaptan containing polymer of butadiene. II which may comprise 0.05 to 25% by weight of the composition may be 1,4- diazabicyclo[2.2.2.]octane or an alkyl, alkoxy, aryl, aralkyl, amino or isocyanate derivative thereof, e.g. the 4-methyl derivative. The compositions may contain conventional fillers and extenders; they may be cured at room temperature or with heating.
GB08531/68A 1967-05-05 1968-04-19 Triethylenediamine as catalyst for epoxy resin-polythiol compositions Expired GB1220741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63626567A 1967-05-05 1967-05-05

Publications (1)

Publication Number Publication Date
GB1220741A true GB1220741A (en) 1971-01-27

Family

ID=24551161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08531/68A Expired GB1220741A (en) 1967-05-05 1968-04-19 Triethylenediamine as catalyst for epoxy resin-polythiol compositions

Country Status (2)

Country Link
DE (1) DE1770258A1 (en)
GB (1) GB1220741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3288999B1 (en) 2015-04-29 2020-08-12 3M Innovative Properties Company Composition including a polythiol and a polyepoxide and methods relating to the composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3288999B1 (en) 2015-04-29 2020-08-12 3M Innovative Properties Company Composition including a polythiol and a polyepoxide and methods relating to the composition

Also Published As

Publication number Publication date
DE1770258A1 (en) 1971-10-28

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