CA1224299A - Process for improving mechanical properties of epoxy resins by addition of cobalt ions - Google Patents

Process for improving mechanical properties of epoxy resins by addition of cobalt ions

Info

Publication number
CA1224299A
CA1224299A CA000465621A CA465621A CA1224299A CA 1224299 A CA1224299 A CA 1224299A CA 000465621 A CA000465621 A CA 000465621A CA 465621 A CA465621 A CA 465621A CA 1224299 A CA1224299 A CA 1224299A
Authority
CA
Canada
Prior art keywords
cobalt
epoxy
iii
epoxy resin
solvent
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
CA000465621A
Other languages
English (en)
French (fr)
Inventor
Diane M. Stoakley
Anne K. St. Clair
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.)
National Aeronautics and Space Administration
Original Assignee
National Aeronautics and Space Administration
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 National Aeronautics and Space Administration filed Critical National Aeronautics and Space Administration
Application granted granted Critical
Publication of CA1224299A publication Critical patent/CA1224299A/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
    • C08G59/70—Chelates
    • 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
    • C08G59/32—Epoxy compounds containing three or more epoxy groups

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CA000465621A 1983-11-03 1984-10-17 Process for improving mechanical properties of epoxy resins by addition of cobalt ions Expired CA1224299A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/548,584 US4473674A (en) 1983-11-03 1983-11-03 Process for improving mechanical properties of epoxy resins by addition of cobalt ions
US548,584 1995-10-26

Publications (1)

Publication Number Publication Date
CA1224299A true CA1224299A (en) 1987-07-14

Family

ID=24189499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000465621A Expired CA1224299A (en) 1983-11-03 1984-10-17 Process for improving mechanical properties of epoxy resins by addition of cobalt ions

Country Status (5)

Country Link
US (1) US4473674A (enExample)
EP (1) EP0145165B1 (enExample)
JP (1) JPS60124621A (enExample)
CA (1) CA1224299A (enExample)
DE (1) DE3462904D1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473674A (en) * 1983-11-03 1984-09-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Process for improving mechanical properties of epoxy resins by addition of cobalt ions
US4861810A (en) * 1986-06-09 1989-08-29 Shell Oil Company Resin materials based on amines
US4786668A (en) * 1986-06-09 1988-11-22 Shell Oil Company Resin materials
BR9104778A (pt) * 1990-03-09 1992-03-24 Ruetgerswerke Ag Processo para a polimerizacao de compostos de epoxido
DD292468A5 (de) 1990-03-09 1991-08-01 Zeiss Carl Jena Gmbh Verfahren zur polymerisation von epoxidverbindungen
ES2090568T3 (es) * 1991-04-08 1996-10-16 Ciba Geigy Ag Composiciones reticulables termicamente.
DE4208518A1 (de) * 1992-03-17 1993-09-23 Ruetgerswerke Ag Hochtemperaturbestaendige elektro-laminate, verfahren zu ihrer herstellung und verwendung
US5541000A (en) * 1993-08-17 1996-07-30 Minnesota Mining And Manufacturing Company Latent, thermal cure accelerators for epoxy-aromatic amine resins having lowered peak exotherms
DE4408865C2 (de) * 1994-03-16 2001-05-17 Raymond A & Cie Verwendung einer einkomponentigen, adhäsiven Beschichtungsmasse zum Ausrüsten der Oberflächen von Befestigungselementen mit einer reaktiven Klebschicht
US6670430B1 (en) * 1999-12-17 2003-12-30 Henkel Loctite Corporation Thermosetting resin compositions comprising epoxy resins, adhesion promoters, and curatives based on the combination of nitrogen compounds and transition metal complexes
US6617399B2 (en) 1999-12-17 2003-09-09 Henkel Loctite Corporation Thermosetting resin compositions comprising epoxy resins, adhesion promoters, curatives based on the combination of nitrogen compounds and transition metal complexes, and polysulfide tougheners
US6893736B2 (en) * 2001-11-19 2005-05-17 Henkel Corporation Thermosetting resin compositions useful as underfill sealants
US6951907B1 (en) 2001-11-19 2005-10-04 Henkel Corporation Composition of epoxy resin, secondary amine-functional adhesion promotor and curative of nitrogen-compound and transition metal complex
KR100637322B1 (ko) * 2004-10-22 2006-10-20 도레이새한 주식회사 전자부품용 접착테이프 조성물
KR100635053B1 (ko) * 2005-06-21 2006-10-16 도레이새한 주식회사 전자부품용 접착테이프
US20120308831A1 (en) 2009-12-01 2012-12-06 Nagase Chemtex Corporation Epoxy resin composition
TWI757508B (zh) 2017-08-02 2022-03-11 日商笹倉機械工程股份有限公司 造水裝置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812214A (en) * 1971-10-28 1974-05-21 Gen Electric Hardenable composition consisting of an epoxy resin and a metal acetylacetonate
GB1402899A (en) * 1971-10-28 1975-08-13 Gen Electric Curable epoxy resin compositons
US3792016A (en) * 1972-01-06 1974-02-12 Minnesota Mining & Mfg Metal imidazolate-catalyzed systems
US4137275A (en) * 1976-04-27 1979-01-30 Westinghouse Electric Corp. Latent accelerators for curing epoxy resins
US4113791A (en) * 1977-03-03 1978-09-12 Westinghouse Electric Corp. Fluid solventless epoxy-anhydride compositions containing metal acetylacetonate accelerators and organic carboxylic acid co-accelerators
DE3135636A1 (de) * 1981-09-09 1983-03-17 Basf Ag, 6700 Ludwigshafen Haertbare epoxidharze
US4473674A (en) * 1983-11-03 1984-09-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Process for improving mechanical properties of epoxy resins by addition of cobalt ions

Also Published As

Publication number Publication date
JPS60124621A (ja) 1985-07-03
DE3462904D1 (en) 1987-05-07
EP0145165A1 (en) 1985-06-19
EP0145165B1 (en) 1987-04-01
US4473674A (en) 1984-09-25
JPS6261211B2 (enExample) 1987-12-21

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Legal Events

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