CA2401440A1 - Materiau composite - Google Patents

Materiau composite Download PDF

Info

Publication number
CA2401440A1
CA2401440A1 CA002401440A CA2401440A CA2401440A1 CA 2401440 A1 CA2401440 A1 CA 2401440A1 CA 002401440 A CA002401440 A CA 002401440A CA 2401440 A CA2401440 A CA 2401440A CA 2401440 A1 CA2401440 A1 CA 2401440A1
Authority
CA
Canada
Prior art keywords
composite material
endless filaments
nonwoven
multicomponent
titre
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.)
Abandoned
Application number
CA002401440A
Other languages
English (en)
Inventor
Robert Groten
Matthias Schuster
Georges Riboulet
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.)
Carl Freudenberg KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2401440A1 publication Critical patent/CA2401440A1/fr
Abandoned 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
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics
    • B29K2105/0818—Fleece
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904—Staple length fiber

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un matériau composite qui est constitué d'un non-tissé à microfibres, présentant un grammage qui va de 40 à 200 g/m?2¿, lié à une matière thermoplastique selon un procédé de moulage par injection. Ledit non-tissé est constitué de filaments sans fin à plusieurs composants, filés à chaud, étirés, présentant un titre allant de 1,5 à 5 dtex et directement déposés pour former un non-tissé. Les filaments sans fin à plusieurs composants sont éventuellement séparés et encollés à au moins 80 %, après pré-encollage, afin de former des microfilaments sans fin, présentant un titre allant de 0,1 à 1,2 dtex.
CA002401440A 2000-02-28 2001-01-17 Materiau composite Abandoned CA2401440A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10009280A DE10009280B4 (de) 2000-02-28 2000-02-28 Kompositmaterial und Verfahren zu dessen Herstellung
DE10009280.2 2000-02-28
PCT/EP2001/000456 WO2001064416A1 (fr) 2000-02-28 2001-01-17 Materiau composite

Publications (1)

Publication Number Publication Date
CA2401440A1 true CA2401440A1 (fr) 2001-09-07

Family

ID=7632657

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002401440A Abandoned CA2401440A1 (fr) 2000-02-28 2001-01-17 Materiau composite

Country Status (7)

Country Link
US (1) US20030148096A1 (fr)
EP (1) EP1259366A1 (fr)
AR (1) AR027425A1 (fr)
AU (1) AU2001235424A1 (fr)
CA (1) CA2401440A1 (fr)
DE (1) DE10009280B4 (fr)
WO (1) WO2001064416A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1282737B1 (fr) * 2000-05-16 2006-08-23 Polymer Group, Inc. Procede de fabrication d'un non-tisse comprenant des fibres separables
DE10222440A1 (de) * 2002-05-22 2003-12-04 Porsche Ag Radhausschale für ein Fahrzeug
US7320739B2 (en) * 2003-01-02 2008-01-22 3M Innovative Properties Company Sound absorptive multilayer composite
US20040131836A1 (en) * 2003-01-02 2004-07-08 3M Innovative Properties Company Acoustic web
US20040231914A1 (en) * 2003-01-02 2004-11-25 3M Innovative Properties Company Low thickness sound absorptive multilayer composite
EP1543934A1 (fr) * 2003-12-17 2005-06-22 Intier Automotive Eybl GmbH (Ebergassing) & Co. OHG Pièce avec décoration textile
DE102004054246A1 (de) * 2004-09-27 2006-04-06 Carl Freudenberg Kg Anordnung für ein plattenförmiges Filterelement in einem Gasfiltergehäuse
US7500541B2 (en) * 2004-09-30 2009-03-10 Kimberly-Clark Worldwide, Inc. Acoustic material with liquid repellency
EP1805001A1 (fr) * 2004-10-22 2007-07-11 Dow Gloval Technologies Inc. Appareil et procede de fabrication d'articles composites renforces de plastique en forme
DE602005004234T2 (de) * 2004-11-10 2009-01-08 Carl Freudenberg Kg Dehnbare Vliesstoffe
PL1710126T3 (pl) * 2005-04-04 2009-09-30 Rieter Tech Ag Uszczelniony, cienki, wielowarstwowy pochłaniacz dźwięku
EP1775110B1 (fr) * 2005-10-11 2012-12-19 Boshoku Automotive Europe GmbH Objet en plastique moulé avec une couche de non-tissé partiellement imprégné de matière plastique et avec une surface textile ainsi que son procédé de fabrication
EP2705754B1 (fr) * 2012-09-11 2017-01-04 Hans-Martin Rolf Support pour gâteau avec une surface en non tissé
DE102012018852B4 (de) * 2012-09-25 2016-01-07 Carl Freudenberg Kg Verwendung von Mikrofaser-Vliesstoffen zur Herstellung dekorativer Schichtpressstoffe
BR112016029025B1 (pt) 2014-06-12 2021-09-08 K-Fee System Gmbh Cápsula de porção individual para a produção de uma bebida e uso da referida cápsula
PT3307647T (pt) 2015-06-10 2019-10-28 K Fee System Gmbh Cápsula de dose individual com um tecido não tecido em três camadas
MX2018000149A (es) 2015-07-13 2018-03-23 K Fee System Gmbh Elemento filtrante con una escotadura.
CA2998669C (fr) 2015-09-18 2020-01-07 K-Fee System Gmbh Adaptateur de capsule

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186235A (en) * 1975-04-24 1980-01-29 Imperial Chemical Industries Limited Thermoplastics articles having a surface fused to cloth
JPS5373267A (en) * 1976-12-10 1978-06-29 Toho Beslon Co Molding of blended fiber mat and composite material
US5204170A (en) * 1991-08-01 1993-04-20 Basf Corporation High density structural reaction injection molded composite containing a fabric of nonwoven spunbonded fibers made of a polyester core sheathed in a polyamide skin embedded in a polyurethane matrix
CA2112863A1 (fr) * 1993-01-05 1994-07-06 Louis J. Ii Lamarca Construction stratifiee a rembourrage souple et articles thermoplastiques moules par injection
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
US5783503A (en) * 1996-07-22 1998-07-21 Fiberweb North America, Inc. Meltspun multicomponent thermoplastic continuous filaments, products made therefrom, and methods therefor
US5965084A (en) * 1996-10-29 1999-10-12 Chisso Corporation Process for producing non-woven fabrics of ultrafine polyolefin fibers
US6200669B1 (en) * 1996-11-26 2001-03-13 Kimberly-Clark Worldwide, Inc. Entangled nonwoven fabrics and methods for forming the same
KR100449063B1 (ko) * 1997-04-14 2004-11-16 미츠비시 가스 가가쿠 가부시키가이샤 높은유동성을갖는폴리카르보네이트수지의제조방법
EP0968806B1 (fr) * 1998-07-02 2002-09-11 Intier Automotive Eybl GmbH Procédé pour la fabrication des articles multicouches
DE19934442C2 (de) * 1999-07-26 2001-09-20 Freudenberg Carl Fa Verfahren zur Herstellung eines Vliesstoffs und Vliesstoff zur Herstellung von Reinraum-Schutzbekleidung
DE10002778B4 (de) * 2000-01-22 2012-05-24 Robert Groten Verwendung eines Mikrofilament-Vliesstoffes als Reinigungstuch

Also Published As

Publication number Publication date
EP1259366A1 (fr) 2002-11-27
US20030148096A1 (en) 2003-08-07
AU2001235424A1 (en) 2001-09-12
DE10009280B4 (de) 2006-05-18
AR027425A1 (es) 2003-03-26
DE10009280A1 (de) 2001-09-06
WO2001064416A1 (fr) 2001-09-07

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued