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AR245739A1 - Pre-impregnante para moldeadores compuestos constituido por un sistema de resina epoxi y un material reforzador. - Google Patents

Pre-impregnante para moldeadores compuestos constituido por un sistema de resina epoxi y un material reforzador.

Info

Publication number
AR245739A1
AR245739A1 AR88312623A AR31262388A AR245739A1 AR 245739 A1 AR245739 A1 AR 245739A1 AR 88312623 A AR88312623 A AR 88312623A AR 31262388 A AR31262388 A AR 31262388A AR 245739 A1 AR245739 A1 AR 245739A1
Authority
AR
Argentina
Prior art keywords
molders
impregnant
epoxy resin
cured
compound
Prior art date
Application number
AR88312623A
Other languages
English (en)
Original Assignee
Hexcel Corp
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 Hexcel Corp filed Critical Hexcel Corp
Application granted granted Critical
Publication of AR245739A1 publication Critical patent/AR245739A1/es

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • 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
    • C08G59/5046—Amines heterocyclic
    • C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
    • C08G59/5073—Amines heterocyclic containing only nitrogen as a heteroatom having two nitrogen atoms in the ring
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/24995—Two or more layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2926—Coated or impregnated inorganic fiber fabric
    • Y10T442/2992—Coated or impregnated glass fiber fabric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Epoxy Resins (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

UN PRE-IMPREGNANTE PARA MOLDEADORES COMPUESTOS CONSTITUIDO POR UN SISTEMA DE RESINA EPOXI Y UN MATERIAL REFORZADOR, CON UNA VIDA DE ALMACENAMIENTO DE CASI SEIS MESES, Y PUEDE CURARSE SUBSIGUIENTEMENTE PARA SOPORTAR TEMPERATURAS TAN ELEVADAS COMO 177*C, DONDE EL SISTEMA DE RESINA EPOXI COMPRENDE UN CATALIZADOR DE LA FORMULA (I), DONDE R ES UN GRUPO AROMATICO O ARALQUILO QUE PUEDEN TENER HETEROATOMOS, Y UNA RESINA EPOXI, ESTANDO DICHO PRE-IMPREGNANTE DE MOLDEADORES EN UNA FORMA CAPAZ DE SER CURADO PARA FORMAR UN MOLDEADOR QUE PUEDE UTILIZARSE PARA EL MOLDEO REPETIDO DE PARTES COMPUESTAS.
AR88312623A 1987-12-03 1988-12-02 Pre-impregnante para moldeadores compuestos constituido por un sistema de resina epoxi y un material reforzador. AR245739A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/128,382 US4859528A (en) 1987-04-17 1987-12-03 Composite tooling

Publications (1)

Publication Number Publication Date
AR245739A1 true AR245739A1 (es) 1994-02-28

Family

ID=22435101

Family Applications (1)

Application Number Title Priority Date Filing Date
AR88312623A AR245739A1 (es) 1987-12-03 1988-12-02 Pre-impregnante para moldeadores compuestos constituido por un sistema de resina epoxi y un material reforzador.

Country Status (10)

Country Link
US (1) US4859528A (es)
EP (1) EP0374193B1 (es)
KR (1) KR900700520A (es)
AR (1) AR245739A1 (es)
AT (1) ATE106911T1 (es)
AU (1) AU2816689A (es)
CA (1) CA1335683C (es)
DE (1) DE3850112T2 (es)
IL (1) IL88553A (es)
WO (1) WO1989008123A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691402A (en) * 1996-09-13 1997-11-25 Composite Technology Group, Llc Composite tooling material having vinyl ester resins and fillers
RU2195474C2 (ru) * 1997-07-24 2002-12-27 Локтайт Корпорейшн Композиция термореактивной смолы (ее варианты), конструкция крепления полупроводникового устройства и способ изготовления полупроводникового устройства с использованием композиции термореактивной смолы
US6632893B2 (en) 1999-05-28 2003-10-14 Henkel Loctite Corporation Composition of epoxy resin, cyanate ester, imidazole and polysulfide tougheners
US6309587B1 (en) 1999-08-13 2001-10-30 Jeffrey L. Gniatczyk Composite molding tools and parts and processes of forming molding tools
US20050003195A1 (en) * 1999-12-02 2005-01-06 Joseph Brian E. Carbon foam composite tooling and methods for using the same
US7795397B2 (en) * 2004-05-06 2010-09-14 The Regents Of The University Of California Red and near infrared flourescent phyotochrome
US20060134408A1 (en) * 2004-12-20 2006-06-22 Mitsubishi Rayon Co., Ltd. Process for producing sandwich structure and adhesive film therefor
WO2009111466A1 (en) * 2008-03-03 2009-09-11 Abe Karem Automated prototyping of a composite airframe
US8088317B1 (en) * 2008-03-03 2012-01-03 Abe Karem Partially automated fabrication of composite parts
IT1410977B1 (it) * 2010-06-14 2014-10-03 Automobili Lamborghini Spa Processo e dispositivi per fabbricare prodotti in materiali compositi
US20250230290A1 (en) * 2021-10-29 2025-07-17 Kaneka Corporation Crosslinkable thermoplastics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248637B (de) * 1963-06-19 1967-08-31 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen Verfahren zur Herstellung von Isoharnstoffäthern
US3876607A (en) * 1972-09-13 1975-04-08 John B Snell Epoxy compositions
JPS5328200B2 (es) * 1973-12-21 1978-08-12
US4335228A (en) * 1978-02-27 1982-06-15 Air Products And Chemicals, Inc. Isocyanate blocked imidazoles and imidazolines for epoxy powder coating
CA1151182A (en) * 1979-08-10 1983-08-02 Marvin L. Kaufman Chemically modified imidazole curing catalysts for epoxy resins and powder coatings containing them
DE3480392D1 (en) * 1983-04-29 1989-12-14 Ciba Geigy Ag Imidazolides and their use as curing agents for polyepoxides
DE3327823A1 (de) * 1983-08-02 1985-02-21 Basf Ag, 6700 Ludwigshafen Haertbare epoxidharze
US4558115A (en) * 1984-08-09 1985-12-10 The Dow Chemical Company Thermosettable resin compositions containing a polyepoxide and an alkenyl phenyl cyanate
US4742148A (en) * 1987-04-17 1988-05-03 Hexcel Corporation Modified imidazole latent epoxy resin catalysts and systems comprising them

Also Published As

Publication number Publication date
AU2816689A (en) 1989-09-22
DE3850112D1 (de) 1994-07-14
EP0374193A1 (en) 1990-06-27
KR900700520A (ko) 1990-08-13
EP0374193A4 (en) 1990-09-26
CA1335683C (en) 1995-05-23
WO1989008123A1 (en) 1989-09-08
IL88553A (en) 1993-08-18
DE3850112T2 (de) 1995-01-19
EP0374193B1 (en) 1994-06-08
ATE106911T1 (de) 1994-06-15
US4859528A (en) 1989-08-22

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