GB982933A - Epoxide resins - Google Patents

Epoxide resins

Info

Publication number
GB982933A
GB982933A GB3178760A GB3178760A GB982933A GB 982933 A GB982933 A GB 982933A GB 3178760 A GB3178760 A GB 3178760A GB 3178760 A GB3178760 A GB 3178760A GB 982933 A GB982933 A GB 982933A
Authority
GB
United Kingdom
Prior art keywords
epoxide resins
groups
epoxide
triisocyanate
hydroxyl groups
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
GB3178760A
Inventor
Harold Crosbie Fielding
Neil Hunter Ray
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3178760A priority Critical patent/GB982933A/en
Publication of GB982933A publication Critical patent/GB982933A/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
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4028—Isocyanates; Thioisocyanates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/776—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur phosphorus

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)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Epoxide resins derived from epichlorohydrin and 2,2-bis(p-hydroxyphenyl)propane containing hydroxyl groups are modified by reaction with a minor proportion of phosphoryl triisocyanate or phosphorus triisocyanate. The reaction takes place by the formation of urethane groups from the hydroxyl groups of the epoxide resins. The products contain unreacted epoxide groups and may be cured by means of tertiary amines or aliphatic polyamines. The products may be used as adhesives. Examples are given. Specification 982,931 is referred to.
GB3178760A 1960-09-15 1960-09-15 Epoxide resins Expired GB982933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3178760A GB982933A (en) 1960-09-15 1960-09-15 Epoxide resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3178760A GB982933A (en) 1960-09-15 1960-09-15 Epoxide resins

Publications (1)

Publication Number Publication Date
GB982933A true GB982933A (en) 1965-02-10

Family

ID=10328396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3178760A Expired GB982933A (en) 1960-09-15 1960-09-15 Epoxide resins

Country Status (1)

Country Link
GB (1) GB982933A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499579A1 (en) * 1981-02-06 1982-08-13 Sumitomo Bakelite Co CROSSLINKED RESIN BASED ON EPOXIDES AND ISOCYANATE, PROCESS FOR ITS PREPARATION AND ITS APPLICATION TO THE MANUFACTURE OF LAMINATES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499579A1 (en) * 1981-02-06 1982-08-13 Sumitomo Bakelite Co CROSSLINKED RESIN BASED ON EPOXIDES AND ISOCYANATE, PROCESS FOR ITS PREPARATION AND ITS APPLICATION TO THE MANUFACTURE OF LAMINATES

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