ES2007541A6 - Curable epoxy resin/thermoplastic compositions - Google Patents

Curable epoxy resin/thermoplastic compositions

Info

Publication number
ES2007541A6
ES2007541A6 ES8802320A ES8802320A ES2007541A6 ES 2007541 A6 ES2007541 A6 ES 2007541A6 ES 8802320 A ES8802320 A ES 8802320A ES 8802320 A ES8802320 A ES 8802320A ES 2007541 A6 ES2007541 A6 ES 2007541A6
Authority
ES
Spain
Prior art keywords
epoxy resin
functionality
curable epoxy
thermoplastic compositions
compositions
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
ES8802320A
Other languages
Spanish (es)
Inventor
Rolf Schmid
Werner Stauffer
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES2007541A6 publication Critical patent/ES2007541A6/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy 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
    • C08G59/40—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
    • C08G59/62—Alcohols or phenols
    • C08G59/621—Phenols
    • 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

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)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Hot-curable compositions which are stable on storage contain, in specified proportions, a) an epoxy resin having a functionality of at least 3, b) an epoxy resin having a functionality of 2-2.5, c) a diphenol curing agent, d) an accelerator, and e) a thermoplastic having a glass transition temperature of at least 180 DEG C. The compositions are particularly suitable for the production of prepregs for fibre-reinforced composite materials or for the preparation of adhesive films. The resulting cured mouldings are distinguished by a high heat distortion resistance and outstanding mechanical strength properties.
ES8802320A 1987-07-23 1988-07-22 Curable epoxy resin/thermoplastic compositions Expired ES2007541A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2791/87A CH672494A5 (en) 1987-07-23 1987-07-23

Publications (1)

Publication Number Publication Date
ES2007541A6 true ES2007541A6 (en) 1989-06-16

Family

ID=4241672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802320A Expired ES2007541A6 (en) 1987-07-23 1988-07-22 Curable epoxy resin/thermoplastic compositions

Country Status (10)

Country Link
JP (1) JPS6465118A (en)
BR (1) BR8803677A (en)
CH (1) CH672494A5 (en)
DE (1) DE3824705A1 (en)
ES (1) ES2007541A6 (en)
FR (1) FR2618444A1 (en)
GB (1) GB2207676A (en)
IT (1) IT1226283B (en)
NL (1) NL8801859A (en)
SE (1) SE8802698L (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379621A (en) * 1989-05-12 1991-04-04 Mitsubishi Electric Corp Resin composition for laminate
JPH02283753A (en) * 1989-04-25 1990-11-21 Mitsubishi Electric Corp Laminate resin composition
JPH0739463B2 (en) * 1989-05-25 1995-05-01 三菱電機株式会社 Resin composition for laminated board
JPH0333124A (en) * 1989-06-30 1991-02-13 Mitsubishi Electric Corp Laminating resin composition
JPH0337256A (en) * 1989-07-04 1991-02-18 Mitsubishi Electric Corp Resin composition for laminated board
JP3415144B2 (en) * 1989-12-21 2003-06-09 ロックヒード マーティン コーポレーション Epoxy / polyimide copolymer blend dielectric and multilayer circuit using the same
US5470622A (en) * 1990-11-06 1995-11-28 Raychem Corporation Enclosing a substrate with a heat-recoverable article
DE4110219A1 (en) * 1991-03-28 1992-10-01 Huels Troisdorf METHOD FOR PRODUCING PREPREGS WITH SOLVENT-FREE EPOXY RESIN
US5250228A (en) * 1991-11-06 1993-10-05 Raychem Corporation Conductive polymer composition
TW215927B (en) * 1992-02-28 1993-11-11 Ciba Geigy
WO1996004329A1 (en) * 1994-08-04 1996-02-15 Hokuriku Toryo Kabushiki Kaisya Flowable sealing resin composition
GB9709166D0 (en) * 1997-05-06 1997-06-25 Cytec Ind Inc Preforms for moulding process and resins therefor
ID22582A (en) * 1998-05-18 1999-11-18 Nippon Catalytic Chem Ind DEHYDROGENATION CATALYST OF LOW ALKANA OXIDATION AND PROCESS TO PRODUCE OLEFIN
US6486256B1 (en) * 1998-10-13 2002-11-26 3M Innovative Properties Company Composition of epoxy resin, chain extender and polymeric toughener with separate base catalyst
DE19913431C2 (en) * 1999-03-25 2001-10-11 Inst Verbundwerkstoffe Gmbh Process for toughening of thermoset systems by adding partially cross-linked polyurethane
JP6678075B2 (en) * 2016-06-30 2020-04-08 サンアプロ株式会社 Epoxy resin curing accelerator

Also Published As

Publication number Publication date
JPS6465118A (en) 1989-03-10
SE8802698L (en) 1989-01-24
IT1226283B (en) 1990-12-27
NL8801859A (en) 1989-02-16
GB2207676A (en) 1989-02-08
IT8821454A0 (en) 1988-07-22
FR2618444A1 (en) 1989-01-27
GB8817081D0 (en) 1988-08-24
BR8803677A (en) 1989-02-14
SE8802698D0 (en) 1988-07-21
CH672494A5 (en) 1989-11-30
DE3824705A1 (en) 1989-02-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009