ES2116461T3 - Procedimiento para preparar material compuesto a partir de resinas termoendurecibles, mesogenicas orientadas. - Google Patents

Procedimiento para preparar material compuesto a partir de resinas termoendurecibles, mesogenicas orientadas.

Info

Publication number
ES2116461T3
ES2116461T3 ES93917218T ES93917218T ES2116461T3 ES 2116461 T3 ES2116461 T3 ES 2116461T3 ES 93917218 T ES93917218 T ES 93917218T ES 93917218 T ES93917218 T ES 93917218T ES 2116461 T3 ES2116461 T3 ES 2116461T3
Authority
ES
Spain
Prior art keywords
continuous fiber
fiber substrate
mesogen
healing
oriented
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 - Lifetime
Application number
ES93917218T
Other languages
English (en)
Inventor
Robert E Jones Jr
Jimmy D Earls
Robert E Hefner Jr
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2116461T3 publication Critical patent/ES2116461T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/243—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using carbon fibres
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/055—Epoxy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)
  • Liquid Crystal Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

LOS COMPUESTOS DE MATRICES DE RESINAS QUE CONTIENEN UN MESOGEN ORIENTADOS Y REFORZADOS CON FIBRAS CONTINUAS SE PREPARAN (A) SATURANDO UN MATERIAL DE SUSTRATO DE FIBRAS CONTINUAS CON UNA COMPOSICION CURABLE QUE CONTIENE (1) AL MENOS UNA RESINA QUE CONTIENE UN MESOGEN QUE CONTIENE UNA MEDIA DE MAS DE UN GRUPO EPOXIDO CERCANO, GRUPO TIIRANO, GRUPO CIANATO O GRUPO VINILETER POR MOLECULA; Y, OPCIONALMENTE, (2) UNA CANTIDAD DE CURACION DE AL MENOS UN AGENTE DE CURACION Y/O UN CATALIZADOR DE CURACION PARA LA MISMA; (B) COLOCANDO UNO O MAS DE LOS MATERIALES DE SUSTRATO DE FIBRAS CONTINUAS FORMADOS EN EL PASO (A) SEGUN LA FORMA DESEADA; (C) SOMETIENDO A LOS MATERIALES DE SUSTRATO DE FIBRAS CONTINUAS SATURADOS YA COLOCADOS DEL PASO (B) A UNA TEMPERATURA QUE HACE QUE LA RESINA QUE CONTIENE EL MESOGEN SE CONVIERTA EN UN ESTADO CRISTALINO LIQUIDO; (D) SOMETIENDO A LOS MATERIALES DE SUSTRATO DE FIBRAS CONTINUAS SATURADOS YA DISPUESTOS Y CALENTADOS DEL PASO (C) A UNA PRESION SUFICIENTE COMO PARA PROVOCARUN ESFUERZO CORTANTE INDUCIDO POR EL FLUJO EN LOS INTERSTICIOS DE DICHO SUSTRATO DE FIBRAS CONTINUAS; (E) SOMETIENDO EL MATERIAL DE SUSTRATO DE FIBRAS CONTINUAS DEL PASO (D) A UNAS CONDICIONES DE CURACION BIEN SIMULTANEAMENTE AL APLICAR LA PRESION DEL PASO (D) Y/O TRAS DICHA APLICACION DE PRESION; (F) DEJANDO QUE SE ENFRIE EL COMPUESTO REFORZADO CON FIBRAS CONTINUAS DEL PASO (E) A TEMPERATURA AMBIENTE; CON LO QUE SE FORMA UN COMPUESTO REFORZADO CON FIBRAS CONTINUAS CURADO QUE CONTIENE UNA MATRIZ DE RESINA QUE CONTIENE UN MESOGEN ORIENTADO. ESTOS COMPUESTOS TIENEN UNAS PROPIEDADES MEJORADAS EN COMPARACION A LOS COMPUESTOS NO ORIENTADOS.
ES93917218T 1992-02-03 1993-07-15 Procedimiento para preparar material compuesto a partir de resinas termoendurecibles, mesogenicas orientadas. Expired - Lifetime ES2116461T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/830,105 US5248360A (en) 1992-02-03 1992-02-03 Process for preparing composites based on oriented mesogenic thermoset resins

Publications (1)

Publication Number Publication Date
ES2116461T3 true ES2116461T3 (es) 1998-07-16

Family

ID=25256325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917218T Expired - Lifetime ES2116461T3 (es) 1992-02-03 1993-07-15 Procedimiento para preparar material compuesto a partir de resinas termoendurecibles, mesogenicas orientadas.

Country Status (7)

Country Link
US (1) US5248360A (es)
EP (1) EP0708796B1 (es)
JP (1) JP3399958B2 (es)
AU (1) AU4680493A (es)
DE (1) DE69318858T2 (es)
ES (1) ES2116461T3 (es)
WO (1) WO1995002631A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414150A (en) * 1993-12-03 1995-05-09 The Dow Chemical Company Preparation of 4,4'-dihydroxy-alpha-alkylstilbenes and 4,4'-dihydroxy-alpha, alpha'-dialkylstilbenes
US5686551A (en) * 1994-01-07 1997-11-11 The Dow Chemical Company Hydroxy ether polymers as thermoplastic barrier resins
US5614599A (en) * 1994-10-31 1997-03-25 The Dow Chemical Company Stilbene-based polyester and polycarbonate compositions
US5512368A (en) * 1995-03-16 1996-04-30 E. I. Du Pont De Nemours And Company Fibers reinforced with inorganic whiskers
WO1998011043A1 (en) * 1996-09-13 1998-03-19 The Dow Chemical Company Process for preparing stilbene diols
US5874645A (en) * 1997-04-25 1999-02-23 The Dow Chemical Company Process for the preparation and purification of 4,4'-dihydroxy-alpha-substituted stilbene
US5968641A (en) * 1998-04-28 1999-10-19 Trw Inc. Compliant thermoset matrix, fiber reinforced, syntactic foam sandwich panel
CN102146197A (zh) * 2011-04-20 2011-08-10 东华大学 一种纳米蒙脱土插层环氧树脂层状复合材料的制备方法
NL2016357B1 (en) 2016-03-03 2017-09-20 Allotropica Tech Inc Pre-preg and composite products
WO2018121856A1 (en) * 2016-12-28 2018-07-05 Kordsa Teknik Tekstil Anonim Sirketi Fiber reinforced thermoplastic composite
EP3604407B1 (en) * 2017-03-24 2024-10-16 Toray Industries, Inc. Prepreg and carbon fiber-reinforced composite material
CN111909402B (zh) * 2020-09-03 2021-06-29 华南农业大学 一种碳纤维增强热固性树脂基复合材料的制备方法及其产品

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479999A (en) * 1982-04-15 1984-10-30 Celanese Corporation Fabric comprised of fusible and infusible fibers, the former comprising a polymer which is capable of forming an anisotropic melt phase
DE3622610A1 (de) * 1986-07-05 1988-01-14 Bayer Ag Fluessig-kristalline diglycidylverbindungen, ihre herstellung und verwendung in haertbaren epoxid-gemischen
US5066750A (en) * 1989-01-17 1991-11-19 The Dow Chemical Company Vinyl ester resins containing mesogenic/rigid rodlike moieties
US4962163A (en) * 1989-01-17 1990-10-09 The Dow Chemical Company Vinyl ester resins containing mesogenic/rigid rodlike moieties
US5024785A (en) * 1989-01-17 1991-06-18 The Dow Chemical Company Liquid crystal/rigid rodlike polymer modified epoxy/vinyl ester resins
US5078910A (en) * 1989-06-20 1992-01-07 Edison Polymer Innovation Corp. Polimerization of liquid crystalline monomers
ATE177079T1 (de) * 1989-07-17 1999-03-15 Dow Chemical Co Mesogene cyanatgruppen enthaltende maleimide
US5206321A (en) * 1991-10-03 1993-04-27 The Dow Chemical Company Polycyanates containing mesogenic moieties as lateral substituents

Also Published As

Publication number Publication date
JP3399958B2 (ja) 2003-04-28
EP0708796A1 (en) 1996-05-01
US5248360A (en) 1993-09-28
AU4680493A (en) 1995-02-13
DE69318858D1 (de) 1998-07-02
JPH09500158A (ja) 1997-01-07
DE69318858T2 (de) 1998-10-08
WO1995002631A1 (en) 1995-01-26
EP0708796B1 (en) 1998-05-27

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