ES2055276T3 - Metodo para la produccion de un material compuesto con fibras discontinuas orientadas de refuerzo. - Google Patents

Metodo para la produccion de un material compuesto con fibras discontinuas orientadas de refuerzo.

Info

Publication number
ES2055276T3
ES2055276T3 ES90121550T ES90121550T ES2055276T3 ES 2055276 T3 ES2055276 T3 ES 2055276T3 ES 90121550 T ES90121550 T ES 90121550T ES 90121550 T ES90121550 T ES 90121550T ES 2055276 T3 ES2055276 T3 ES 2055276T3
Authority
ES
Spain
Prior art keywords
gel
orientation
fibers
short fibers
production
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
ES90121550T
Other languages
English (en)
Inventor
Slobodan Tepic
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.)
AO FORSCHUNGSINST
Original Assignee
AO FORSCHUNGSINST
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 AO FORSCHUNGSINST filed Critical AO FORSCHUNGSINST
Application granted granted Critical
Publication of ES2055276T3 publication Critical patent/ES2055276T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0061—Gel or sol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Textile Engineering (AREA)
  • Composite Materials (AREA)
  • Toxicology (AREA)
  • Reinforced Plastic Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

UN NUEVO METODO PARA GENERAR LA ORIENTACION DE FIBRAS CORTAS EN LA MATRIZ DE UN MATERIAL COMPUESTO PERMITE LA PRODUCCION DE COMPONENTES COMPLEJOS DE GRAN RESISTENCIA. CON EL ESTADO DE LAS TECNOLOGIAS TECNICAS LAS FIBRAS CORTAS PUEDEN ORIENTARSE SOLO MEDIANTE CORRIENTES DE ELONGACION Y ESTAS SON APLICABLES GENERALMENTE, SOLO A PRODUCTOS DE EXTRUSION. LA INVENCION SE BASA EN EL DESCUBRIMIENTO FUNDAMENTAL DE QUE LAS FIBRAS CORTAS PUEDEN ORIENTARSE POR MOVIMIENTOS RELATIVOS CONTRA UNA RED ISOTROPICA MAS FINA TRAS DIMENSIONES. LAS REDES DE GEL SON DE NIVEL MOLECULAR Y SATISFACEN EL REQUERIMIENTO DE ESCALA INCLUSO PARA PELOS. EL PROCESO INCLUYE LA MEZCLA DE LAS FIBRAS CON UN GEL, EL VERTER (INYECTAR) LA MEZCLA EN UN MOLDE Y LUEGO LA ORIENTACION DE LAS FIBRAS MOVIENDOLAS EN RELACION CON LA RED DEL GEL. EL MOVIMIENTO PUEDE CONDUCIRSE POR ONDAS DE SONIDO. CUANDO SE COMPLETA LA ORIENTACION, EL GEL SE SOLIDIFICA FORMANDO LA MATRIZ DEL COMPUESTO.
ES90121550T 1989-11-17 1990-11-10 Metodo para la produccion de un material compuesto con fibras discontinuas orientadas de refuerzo. Expired - Lifetime ES2055276T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/437,683 US5093050A (en) 1989-11-17 1989-11-17 Method for producing oriented, discontinuous fiber reinforced composite materials

Publications (1)

Publication Number Publication Date
ES2055276T3 true ES2055276T3 (es) 1994-08-16

Family

ID=23737451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90121550T Expired - Lifetime ES2055276T3 (es) 1989-11-17 1990-11-10 Metodo para la produccion de un material compuesto con fibras discontinuas orientadas de refuerzo.

Country Status (6)

Country Link
US (1) US5093050A (es)
EP (1) EP0429929B1 (es)
JP (1) JPH089165B2 (es)
AT (1) ATE105770T1 (es)
DE (1) DE69009011T2 (es)
ES (1) ES2055276T3 (es)

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GB8909376D0 (en) * 1989-04-25 1989-06-14 Wright Charles W Improved golf club
DE69200343T2 (de) * 1991-02-21 1995-01-26 Synthes Ag Implantat von hoher Festigkeit und hohem Modul bestehend aus einer Filament- oder Filmmasse sowie dessen Herstellungsmethode.
US5580512A (en) * 1995-04-07 1996-12-03 Northrop Grumman Corporation Method for making low cost oriented composite molding compound
US5840241A (en) * 1996-04-02 1998-11-24 Bishop; Richard Patten Method of aligning fibrous components of composite materials using standing planar compression waves
US5741382A (en) * 1996-05-07 1998-04-21 National Science Council Method for preparing oriented discontinuous long fiber reinforced thermoplastic resin composite sheet product
US6004499A (en) * 1997-03-06 1999-12-21 Face International Corporation Method of aligning fibrous components of composite materials using opposed oscillating reflectors
US7323136B1 (en) * 2000-02-01 2008-01-29 William Marsh Rice University Containerless mixing of metals and polymers with fullerenes and nanofibers to produce reinforced advanced materials
ATE294688T1 (de) * 2000-08-09 2005-05-15 Univ Ohio Verbundmaterial mit polymermatrix
US20030024611A1 (en) * 2001-05-15 2003-02-06 Cornie James A. Discontinuous carbon fiber reinforced metal matrix composite
US20020185770A1 (en) * 2001-06-06 2002-12-12 Mckague Elbert Lee Method for aligning carbon nanotubes for composites
DE102005025461B4 (de) * 2005-06-02 2008-08-21 Ems-Chemie Ag Verfahren zum Ausgleichen der Orientierung von Füllstoffen und/oder der Verteilung von Füllstoffen in Spritzgussteilen
DE102006042178A1 (de) * 2006-09-08 2008-03-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampensockel
US20080145647A1 (en) * 2006-12-13 2008-06-19 Rahul Ganguli Metal impregnated composites and methods of making
TW200934474A (en) * 2008-02-05 2009-08-16 Medela Holding Ag Mouthpiece and process for production
US8173060B2 (en) 2009-04-17 2012-05-08 Empire Technology Development Llc Methods of manufacturing directional conductivity nanocomposite materials
DE102010049195B4 (de) 2010-10-21 2012-11-15 Kl Technik Gmbh & Co. Kg Verfahren zur generativen Erzeugung eines Bauteils sowie Fertigungseinrichtungen
JP6076883B2 (ja) * 2012-12-07 2017-02-08 グンゼ株式会社 複合メッシュシートの製造方法
CA3033291C (en) * 2015-08-11 2022-04-12 South Dakota Board Of Regents Discontinuous-fiber composites and methods of making the same
CN113601874A (zh) * 2021-07-19 2021-11-05 西安交通大学 一种短纤维定向增强树脂膜层间装置
CN119754076B (zh) * 2024-12-19 2026-03-03 哈尔滨工业大学 一种基于流体诱导方法的不连续纤维定向装置及定向方法

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DD84475A (es) *
US4288398A (en) * 1973-06-22 1981-09-08 Lemelson Jerome H Apparatus and method for controlling the internal structure of matter
US3010158A (en) * 1959-01-27 1961-11-28 Capital Plastics Inc Method for making plastic articles
US3066355A (en) * 1959-05-29 1962-12-04 Raytheon Co Orientation of ferromagnetic particles
US3098401A (en) * 1961-05-24 1963-07-23 Western Electric Co Drill plate and methods of making a drill plate
US3365351A (en) * 1965-03-03 1968-01-23 Siemens Ag Rotational body having a magnetic marginal zone
US3668096A (en) * 1968-11-13 1972-06-06 Monsanto Co Method and apparatus for controlling polymerization reactions
US3626041A (en) * 1968-11-13 1971-12-07 Monsanto Co Apparatus and process for making continuous filament
DE2022164B1 (de) * 1970-05-06 1971-12-30 Messerschmitt Boelkow Blohm Verfahren zur Erhoehung der Festigkeit von Formteilen
DD136809A2 (de) * 1974-10-09 1979-08-01 Karl H Junge Verfahren und einrichtung zur herstellung von gegenstaenden
US4057610A (en) * 1975-07-25 1977-11-08 Monsanto Company Hose reinforced with discontinuous fibers oriented in the radial direction
GB1558196A (en) * 1976-04-08 1979-12-19 Ici Ltd Method of reordering fibres ina web
US4100240A (en) * 1976-09-30 1978-07-11 Dow Corning Corporation Liquid polymer extrusion process and product
US4102831A (en) * 1976-10-12 1978-07-25 Osgood Alan A Imparting anlsotropy to foams by orienting added fibers whereby said fibers become parallely aligned
IE812406L (en) * 1981-10-14 1983-04-14 Attwell Ronald Leslie Costing fibre reinforced cementitious material
JPS58142916A (ja) * 1982-02-18 1983-08-25 Inoue Japax Res Inc 摩擦材の製造方法
FR2530183B1 (fr) * 1982-07-13 1988-01-22 Legrand Sa Dispositif d'assistance vibratoire pour installation de moulage, notamment pour matiere synthetique
US4473665A (en) * 1982-07-30 1984-09-25 Massachusetts Institute Of Technology Microcellular closed cell foams and their method of manufacture
JPS61149319A (ja) * 1984-12-25 1986-07-08 Toshiba Corp 熱硬化性樹脂注型品の製造方法
DE3641828A1 (de) * 1986-12-06 1988-06-16 Bayer Ag Verfahren zur herstellung eines prepregs mit ausgerichteten kurzfasern
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US4948480A (en) * 1988-05-02 1990-08-14 Eastman Kodak Company Kit for electrophoresis gel medium

Also Published As

Publication number Publication date
EP0429929A3 (en) 1992-01-29
EP0429929A2 (en) 1991-06-05
JPH089165B2 (ja) 1996-01-31
DE69009011D1 (de) 1994-06-23
US5093050A (en) 1992-03-03
EP0429929B1 (en) 1994-05-18
ATE105770T1 (de) 1994-06-15
JPH03208609A (ja) 1991-09-11
DE69009011T2 (de) 1994-09-29

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