WO2005045113A3 - Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique - Google Patents

Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique Download PDF

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Publication number
WO2005045113A3
WO2005045113A3 PCT/FR2004/002825 FR2004002825W WO2005045113A3 WO 2005045113 A3 WO2005045113 A3 WO 2005045113A3 FR 2004002825 W FR2004002825 W FR 2004002825W WO 2005045113 A3 WO2005045113 A3 WO 2005045113A3
Authority
WO
WIPO (PCT)
Prior art keywords
mat
production
yarns
thermoplastic matrix
matrix composites
Prior art date
Application number
PCT/FR2004/002825
Other languages
English (en)
Other versions
WO2005045113A2 (fr
Inventor
Dominique Loubinoux
Original Assignee
Saint Gobain Vetrotex
Dominique Loubinoux
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 Saint Gobain Vetrotex, Dominique Loubinoux filed Critical Saint Gobain Vetrotex
Priority to CN2004800397326A priority Critical patent/CN1902348B/zh
Priority to US10/577,939 priority patent/US20070072505A1/en
Priority to DE112004002105.7T priority patent/DE112004002105B4/de
Publication of WO2005045113A2 publication Critical patent/WO2005045113A2/fr
Publication of WO2005045113A3 publication Critical patent/WO2005045113A3/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/52—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by applying or inserting filamentary binding elements
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • D04H5/03—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/04—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by applying or incorporating chemical or thermo-activatable bonding agents in solid or liquid form
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/12—Glass fibres
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24033—Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/643—Including parallel strand or fiber material within the nonwoven fabric
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un mat déformable constitué d'au moins une nappe comprenant au moins une matière de renfort et au moins une matière thermoplastique, ces matières se présentant sous la forme de fils continus et/ou coupés, et les fils étant liés entre eux de manière à ce que le mat présente un allongement à la rupture dans toutes les directions d'au moins 50 %, de préférence variant de 100 à 150 %. Elle concerne également un procédé de fabrication du mat déformable consistant à former une nappe desdits fils, à traiter la nappe dans des conditions permettant une liaison modérée des fils et à collecter le mat obtenu. L'invention concerne encore l'utilisation du mat pour la fabrication de pièces composites par moulage sous vide ou en compression.
PCT/FR2004/002825 2003-11-03 2004-11-03 Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique WO2005045113A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2004800397326A CN1902348B (zh) 2003-11-03 2004-11-03 用于生产具有热塑性基材的复合材料的纤维增强材料的可变形毡
US10/577,939 US20070072505A1 (en) 2003-11-03 2004-11-03 Deformable mat with fibrous reinforcement for the production of thermoplastic matrix composites
DE112004002105.7T DE112004002105B4 (de) 2003-11-03 2004-11-03 Deformierbare Matte umfassend eine faserförmige Verstärkung zur Herstellung von Verbundwerkstoffen, die eine thermoplastische Matrix aufweisen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0312898A FR2861749B1 (fr) 2003-11-03 2003-11-03 Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique
FR0312898 2003-11-03

Publications (2)

Publication Number Publication Date
WO2005045113A2 WO2005045113A2 (fr) 2005-05-19
WO2005045113A3 true WO2005045113A3 (fr) 2005-08-04

Family

ID=34429859

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/002825 WO2005045113A2 (fr) 2003-11-03 2004-11-03 Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique

Country Status (5)

Country Link
US (1) US20070072505A1 (fr)
CN (1) CN1902348B (fr)
DE (1) DE112004002105B4 (fr)
FR (1) FR2861749B1 (fr)
WO (1) WO2005045113A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018795B1 (fr) * 2014-03-21 2016-05-27 Spoolex Procede et module de decoupage d'une bande de textile non tisse dans un procede d'enroulage de ladite bande autour d'une bobine de reception entrainee en rotation
JP6659322B2 (ja) * 2015-04-03 2020-03-04 国立大学法人岐阜大学 複合材料、複合材料の製造方法および成形品の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229397A (en) * 1976-12-10 1980-10-21 Agency Of Industrial Science & Technology Method for forming fiber-reinforced composite material
EP0409993A1 (fr) * 1988-12-15 1991-01-30 Asahi Kasei Kogyo Kabushiki Kaisha Feuille composite pour materiau renforce par des fibres
EP0630736A2 (fr) * 1993-05-25 1994-12-28 Basf Corporation Articles composites renforcés par un matériau composite thermoplastique renforcé par des fibres
US5537718A (en) * 1992-03-27 1996-07-23 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method for production of material for composite article
WO2003060218A1 (fr) * 2002-01-16 2003-07-24 Saint Gobain Vetrotex Structure fibreuse pour la realisation de materiaux composites

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457970A (en) * 1982-06-21 1984-07-03 Ppg Industries, Inc. Glass fiber reinforced thermoplastics
IN159633B (fr) * 1983-01-06 1987-05-30 Raychem Corp
USRE33023E (en) * 1984-07-05 1989-08-15 Lydall, Inc. Integral textile composite fabric
US4522876A (en) * 1984-07-05 1985-06-11 Lydall, Inc. Integral textile composite fabric
US4692375A (en) * 1985-09-27 1987-09-08 Azdel, Inc. Thermoplastic sheet
US5286553A (en) * 1988-12-15 1994-02-15 Asahi Kasei Kogyo Kabushiki Kaisha Composite sheet for fibrous reinforcing material
EP0593716B1 (fr) * 1992-05-08 1998-10-14 Gates Formed-Fibre Products Inc. Materiau composite moulable non tisse et procede de fabrication
FR2698038B1 (fr) * 1992-11-19 1995-01-27 Vetrotex France Sa Procédé et dispositif de formation d'un fil composite.
US5355567A (en) * 1992-12-18 1994-10-18 Hoechst Celanese Corporation Process for preparing engineered fiber blend
JP2576085Y2 (ja) * 1993-01-21 1998-07-09 株式会社共立 可搬式パワーブロワー
FR2702778B1 (fr) * 1993-03-18 1995-05-05 Vetrotex France Sa Procédé et dispositif de formation d'un fil composite.
FR2735151B1 (fr) * 1995-06-09 1997-07-18 Vetrotex France Sa Composition d'ensimage pour fils composites et fils composites revetus de cette composition
FR2743822B1 (fr) * 1996-01-19 1998-03-20 Vetrotex France Sa Procede et dispositif de fabrication d'un materiau composite
US6407018B1 (en) * 1996-03-29 2002-06-18 Xymid, L.L.C. Stitchbonded fabric and process for making same
FR2750979B1 (fr) * 1996-07-10 1998-10-02 Vetrotex France Sa Dispositif pour la fabrication d'un fil composite
WO1998008705A1 (fr) * 1996-08-29 1998-03-05 Lear Corporation Ensemble siege de vehicule
FR2758340B1 (fr) * 1997-01-16 1999-02-12 Vetrotex France Sa Procede et dispositif de fabrication de plaques composites
US5908689A (en) * 1997-01-24 1999-06-01 Ppg Industries, Inc. Glass fiber strand mats, thermosetting composites reinforced with the same and methods for making the same
US5872067A (en) * 1997-03-21 1999-02-16 Ppg Industries, Inc. Glass fiber strand mats, thermoplastic composites reinforced with the same and methods for making the same
DE19831124A1 (de) * 1998-07-11 2000-01-13 Borealis Polymere Holding Ag Mit Matten aus thermoplastischen Fasern verstärkter Thermoplast
US6268047B1 (en) * 1999-01-22 2001-07-31 Ppg Industries Ohio, Inc. Glass fiber mats, laminates reinforced with the same and methods for making the same
FR2797892B1 (fr) * 1999-08-27 2002-08-30 Vetrotex France Sa Procede et dispositif de fabrication de plaques composites
FR2815046B1 (fr) * 2000-10-11 2003-01-10 Vetrotex France Sa Procede et dispositif de production d'un fil composite
FR2821631B1 (fr) * 2001-03-01 2003-09-19 Saint Gobain Vetrotex Procede et dispositif de fabrication d'une plaque composite a renfort fibreux multiaxial
WO2003057453A1 (fr) * 2002-01-11 2003-07-17 Quadrant Plastic Composites Ag Materiau composite thermoplastique renforce par des fibres
EP1447213A1 (fr) * 2003-02-11 2004-08-18 Saint-Gobain Vetrotex France S.A. Structure comprenant un voile de fibres de verre obtenu par voie sèche et un voile de fibres organiques
DE10319967A1 (de) * 2003-05-05 2004-11-25 Quadrant Plastic Composites Ag Faservlies-Verbundelement
WO2005019514A1 (fr) * 2003-08-19 2005-03-03 Ppg Industries Ohio, Inc. Natte a faisceaux continus, procede de production de nattes a faisceaux continus, et systemes de production de telles nattes
DE102004014325A1 (de) * 2004-03-22 2005-10-06 Kölzer, Klaus Komplexmatte mit einer Lage aus volumisierten Fasern
FR2877941B1 (fr) * 2004-11-17 2007-06-08 Saint Gobain Vetrotex Procede et dispositif de production d'un fil composite.
US7279059B2 (en) * 2004-12-28 2007-10-09 Owens Corning Intellectual Capital, Llc Polymer/WUCS mat for use in automotive applications
US7252729B2 (en) * 2004-12-29 2007-08-07 Owens-Corning Fiberglas Technology Inc. Polymer/WUCS mat for use in sheet molding compounds
DE502006004311D1 (de) * 2005-06-13 2009-09-03 Quadrant Plastic Composites Ag Biegesteife verbundplatte
FR2891190B1 (fr) * 2005-09-29 2007-11-09 Chomarat Composites Soc Par Ac Complexe de renforcement mecanique destine a etre incorpore dans une piece composite

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229397A (en) * 1976-12-10 1980-10-21 Agency Of Industrial Science & Technology Method for forming fiber-reinforced composite material
EP0409993A1 (fr) * 1988-12-15 1991-01-30 Asahi Kasei Kogyo Kabushiki Kaisha Feuille composite pour materiau renforce par des fibres
US5537718A (en) * 1992-03-27 1996-07-23 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method for production of material for composite article
EP0630736A2 (fr) * 1993-05-25 1994-12-28 Basf Corporation Articles composites renforcés par un matériau composite thermoplastique renforcé par des fibres
WO2003060218A1 (fr) * 2002-01-16 2003-07-24 Saint Gobain Vetrotex Structure fibreuse pour la realisation de materiaux composites

Also Published As

Publication number Publication date
CN1902348B (zh) 2012-06-13
WO2005045113A2 (fr) 2005-05-19
FR2861749B1 (fr) 2005-12-16
DE112004002105B4 (de) 2016-01-07
CN1902348A (zh) 2007-01-24
US20070072505A1 (en) 2007-03-29
DE112004002105T5 (de) 2006-10-19
FR2861749A1 (fr) 2005-05-06

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