GB1096957A - Moulding or coating epoxy resin compositions - Google Patents

Moulding or coating epoxy resin compositions

Info

Publication number
GB1096957A
GB1096957A GB46424/64A GB4642464A GB1096957A GB 1096957 A GB1096957 A GB 1096957A GB 46424/64 A GB46424/64 A GB 46424/64A GB 4642464 A GB4642464 A GB 4642464A GB 1096957 A GB1096957 A GB 1096957A
Authority
GB
United Kingdom
Prior art keywords
moulding
epoxy resins
epoxy resin
reacting
diglycidyl ether
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
GB46424/64A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1096957A publication Critical patent/GB1096957A/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
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)

Abstract

Moulding or coating compositions comprise a hardening agent and an epoxy resin of the formula <FORM:1096957/C3/1> where R1 is an arylene radical, R2 is an n-valen saturated aliphatic hydrocarbon radical optionally interrupted by one or more oxygen and/or sulphur atoms and/or by one or more arylene radicals or a cycloalkylene radical and n is an integer of at least 2. The epoxy resins may be obtained by reacting a diglycidyl ether of a dihydric phenol with a polyol R2(OH)n and may be used in admixture with conventional epoxy resins. Hardening agents specified are polycarboxylic anhydrides, polyamines and aminoamides. Epoxy resins of the above formula are prepared by reacting the diglycidyl ether of bisphenol A with polyethylene glycols in the presence of ammonium thiocyanate or benzyltrimethyl-ammonium thiocyanate.
GB46424/64A 1963-11-15 1964-11-13 Moulding or coating epoxy resin compositions Expired GB1096957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0042944 1963-11-15

Publications (1)

Publication Number Publication Date
GB1096957A true GB1096957A (en) 1967-12-29

Family

ID=7047239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46424/64A Expired GB1096957A (en) 1963-11-15 1964-11-13 Moulding or coating epoxy resin compositions

Country Status (6)

Country Link
AT (1) AT257947B (en)
BE (1) BE655637A (en)
CH (1) CH463104A (en)
GB (1) GB1096957A (en)
NL (1) NL6413259A (en)
OA (1) OA01414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391370A2 (en) * 1989-04-07 1990-10-10 Ciba-Geigy Ag Epoxy resins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391370A2 (en) * 1989-04-07 1990-10-10 Ciba-Geigy Ag Epoxy resins
EP0391370A3 (en) * 1989-04-07 1992-04-29 Ciba-Geigy Ag Epoxy resins

Also Published As

Publication number Publication date
OA01414A (en) 1969-07-04
BE655637A (en) 1965-03-01
AT257947B (en) 1967-10-25
CH463104A (en) 1968-09-30
NL6413259A (en) 1965-05-17

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