GB963058A - Improvements in the curing of epoxy resins - Google Patents

Improvements in the curing of epoxy resins

Info

Publication number
GB963058A
GB963058A GB2204659A GB2204659A GB963058A GB 963058 A GB963058 A GB 963058A GB 2204659 A GB2204659 A GB 2204659A GB 2204659 A GB2204659 A GB 2204659A GB 963058 A GB963058 A GB 963058A
Authority
GB
United Kingdom
Prior art keywords
aniline
added
toluidine
amine
naphthylamine
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
GB2204659A
Inventor
Barry Ivor Buck
Barrie James Hayes
Golda Chontow
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.)
YARSLEY RES LAB Ltd
Expandite Ltd
Original Assignee
YARSLEY RES LAB Ltd
Expandite 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 YARSLEY RES LAB Ltd, Expandite Ltd filed Critical YARSLEY RES LAB Ltd
Priority to GB2204659A priority Critical patent/GB963058A/en
Publication of GB963058A publication Critical patent/GB963058A/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
    • C08G59/5093—Complexes of amines

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 acetone solution of metaphenylene diamine is added dropwise to aqueous hydrofluoboric acid. Orange red crystalline metaphenylene diamine monohydro fluoborate is obtained by vacuum evaporation of the solvent. Aniline hydrofluoborate was similarly prepared.ALSO:A curable composition comprises (i) a polyglycidyl ether of a polyhydric phenol or polyhydric alcohol and (ii) a salt of an amine and hydrofluoboric acid. Epoxy resins (i) used in the examples are glycidyl ethers of hydroquinone and bisphenol A. Amine salts (ii) specified are those of aniline, p-toluidine, m- or p-phenylene diamine and b -naphthylamine. There may also be added as an inhibitor up to 5% by weight of (iii) a free primary or secondary aromatic amine or an aromatic amide, e.g. aniline, m- or p-toluidine, p-amino phenol, p-phenylene diamine, o-amino benzoic acid, b -naphthylamine, benzylamine, N-ethyl aniline, N-ethyl p-toluidine, diphenylamine, diphenyl guanidine, carbazole, or acetanilide. Conventional fillers, resins and solvents may be added, of which lists are given; monoepoxides (lists) and polyepoxides (polyglycidyl ether of glycerol; dicyclopentadiene dioxide and limonene dioxide) may also be added as reactive diluents.
GB2204659A 1959-06-26 1959-06-26 Improvements in the curing of epoxy resins Expired GB963058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2204659A GB963058A (en) 1959-06-26 1959-06-26 Improvements in the curing of epoxy resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2204659A GB963058A (en) 1959-06-26 1959-06-26 Improvements in the curing of epoxy resins

Publications (1)

Publication Number Publication Date
GB963058A true GB963058A (en) 1964-07-08

Family

ID=10172999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2204659A Expired GB963058A (en) 1959-06-26 1959-06-26 Improvements in the curing of epoxy resins

Country Status (1)

Country Link
GB (1) GB963058A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503211A (en) * 1984-05-31 1985-03-05 Minnesota Mining And Manufacturing Co. Epoxy resin curing agent, process and composition
EP0257757A2 (en) 1986-08-11 1988-03-02 Minnesota Mining And Manufacturing Company Coated abrasive having radiation curable binder
US4925901A (en) * 1988-02-12 1990-05-15 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic hydroxyl-containing compounds
US4946817A (en) * 1984-07-17 1990-08-07 The Dow Chemical Company Latent catalysts for epoxy-containing compounds
US5140079A (en) * 1990-02-06 1992-08-18 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic-hydroxyl-containing compounds containing compounds or complexes formed from contacting organic phosphines or arsines with weak nucleophilic acids
US5169473A (en) * 1990-05-21 1992-12-08 The Dow Chemical Company Latent catalysts, epoxy compositions incorporating same, and coating, impregnating and bonding methods employing the compositions
WO1994000527A1 (en) * 1992-06-18 1994-01-06 Minnesota Mining And Manufacturing Company Epoxy adhesive composition
US5294582A (en) * 1991-04-25 1994-03-15 Nippon Paint Co., Ltd. Urea-superacid salts and their use as a curing catalyst of epoxy resins
US5308895A (en) * 1990-05-21 1994-05-03 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US5503937A (en) * 1984-07-17 1996-04-02 The Dow Chemical Company Curable composition which comprises adducts of heterocyclic compounds
US5504161A (en) * 1989-04-03 1996-04-02 Reilly Industries, Inc. Vinylpyridine polymer support complexed with boron trifluoride
US5514728A (en) * 1993-07-23 1996-05-07 Minnesota Mining And Manufacturing Company Catalysts and initiators for polymerization
US5721323A (en) * 1990-05-21 1998-02-24 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US6613839B1 (en) 1997-01-21 2003-09-02 The Dow Chemical Company Polyepoxide, catalyst/cure inhibitor complex and anhydride
CN113294613A (en) * 2021-04-30 2021-08-24 江苏龙山管件有限公司 High-temperature-resistant alloy elbow and processing technology thereof

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503211A (en) * 1984-05-31 1985-03-05 Minnesota Mining And Manufacturing Co. Epoxy resin curing agent, process and composition
US5503937A (en) * 1984-07-17 1996-04-02 The Dow Chemical Company Curable composition which comprises adducts of heterocyclic compounds
US4946817A (en) * 1984-07-17 1990-08-07 The Dow Chemical Company Latent catalysts for epoxy-containing compounds
EP0257757A2 (en) 1986-08-11 1988-03-02 Minnesota Mining And Manufacturing Company Coated abrasive having radiation curable binder
US4925901A (en) * 1988-02-12 1990-05-15 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic hydroxyl-containing compounds
US5504161A (en) * 1989-04-03 1996-04-02 Reilly Industries, Inc. Vinylpyridine polymer support complexed with boron trifluoride
US5140079A (en) * 1990-02-06 1992-08-18 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic-hydroxyl-containing compounds containing compounds or complexes formed from contacting organic phosphines or arsines with weak nucleophilic acids
US5308895A (en) * 1990-05-21 1994-05-03 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US5314720A (en) * 1990-05-21 1994-05-24 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US5169473A (en) * 1990-05-21 1992-12-08 The Dow Chemical Company Latent catalysts, epoxy compositions incorporating same, and coating, impregnating and bonding methods employing the compositions
US5620789A (en) * 1990-05-21 1997-04-15 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US5721323A (en) * 1990-05-21 1998-02-24 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
US5294582A (en) * 1991-04-25 1994-03-15 Nippon Paint Co., Ltd. Urea-superacid salts and their use as a curing catalyst of epoxy resins
US5280067A (en) * 1992-06-18 1994-01-18 Minnesota Mining And Manufacturing Company Substituted pentafluoroantmonic acid-substituted aniline epoxy curing catalysts
WO1994000527A1 (en) * 1992-06-18 1994-01-06 Minnesota Mining And Manufacturing Company Epoxy adhesive composition
US5514728A (en) * 1993-07-23 1996-05-07 Minnesota Mining And Manufacturing Company Catalysts and initiators for polymerization
US6613839B1 (en) 1997-01-21 2003-09-02 The Dow Chemical Company Polyepoxide, catalyst/cure inhibitor complex and anhydride
CN113294613A (en) * 2021-04-30 2021-08-24 江苏龙山管件有限公司 High-temperature-resistant alloy elbow and processing technology thereof
CN113294613B (en) * 2021-04-30 2024-05-31 江苏龙山管件有限公司 High-temperature-resistant alloy elbow and processing technology thereof

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