EP0403403B1 - Textil-Schichtstoff aus Faserbahnen mit verschiedenen Eigenschaften und dessen Verfahren zur Herstellung - Google Patents

Textil-Schichtstoff aus Faserbahnen mit verschiedenen Eigenschaften und dessen Verfahren zur Herstellung Download PDF

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Publication number
EP0403403B1
EP0403403B1 EP90420254A EP90420254A EP0403403B1 EP 0403403 B1 EP0403403 B1 EP 0403403B1 EP 90420254 A EP90420254 A EP 90420254A EP 90420254 A EP90420254 A EP 90420254A EP 0403403 B1 EP0403403 B1 EP 0403403B1
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EP
European Patent Office
Prior art keywords
fibers
sheets
sheet
synthetic fibers
thickness
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
EP90420254A
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English (en)
French (fr)
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EP0403403A1 (de
Inventor
Gilbert Chomarat
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Fils dAuguste Chomarat et Cie SA
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Fils dAuguste Chomarat et Cie SA
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Publication of EP0403403A1 publication Critical patent/EP0403403A1/de
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Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D04H1/46—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 needling or like operations to cause entanglement of fibres
    • D04H1/498—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 needling or like operations to cause entanglement of fibres entanglement of layered webs
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • 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
    • D04H1/46—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 needling or like operations to cause entanglement of fibres
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • 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
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y10T428/24339—Keyed
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • 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.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102—Woven scrim
    • Y10T442/159—Including a nonwoven fabric which is not a scrim
    • Y10T442/16—Two or more nonwoven 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
    • Y10T442/3724—Needled
    • Y10T442/3732—Including an additional nonwoven fabric
    • Y10T442/374—Additional nonwoven fabric comprises chemically different strand material than the first 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]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/651—Plural fabric 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]

Definitions

  • the present invention relates to an improvement made to multilayer textile complexes based on fibrous webs having different characteristics which are the subject of FR-A-2 622 604 (corresponding to EP-A-0 315 553); it also relates to an improved process for obtaining such complexes.
  • the aforementioned application describes multilayer textile complexes based on fibrous plies having different characteristics, said plies being linked together by entanglement of the fibers of one of the plies through the second.
  • one of the sheets used in the composition of the complex is based on synthetic fibers (polyester for example), the other sheet being based on relatively stiff and brittle mineral fibers (glass, asbestos), and the bond plies between them is obtained thanks to a minority part of the synthetic fibers which are implanted in the thickness of the ply based on mineral fibers.
  • a process which consists in superimposing said layers and subjecting them to the action of jets of fluid acting on a sheet superimposed on the surface of the sheet based on synthetic fibers, so as to redirect part of these fibers in the thickness direction, the stack being, during the action of the jets, supported by a continuous surface permeable preventing synthetic fibers from coming out of the surface of the web based on mineral fibers.
  • such a complex may optionally include an internal reinforcement, such as a textile grid (fabric or non-woven), a fabric, a sheet of foam or a felt.
  • an internal reinforcement such as a textile grid (fabric or non-woven), a fabric, a sheet of foam or a felt.
  • the dimensions of the said perforations must be such that they allow the implantation of part of the synthetic fibers and are therefore a function of the title of the latter.
  • perforations with a diameter of 0.1 mm to 1 mm are suitable for most applications.
  • tablecloths based on mineral fibers for the production of the new product according to the invention, use will be made, for example, of a tablecloth based on glass fibers obtained by the wet method according to the papermaking techniques.
  • the sheet based on glass fibers is subjected to a treatment of needling making it possible to form microperforations regularly spaced from one another in the thickness of said ply.
  • the overlapped plies are then treated in the same manner as in Example 1.
  • the attached single figure illustrates well the structure and the characteristics of a complex material produced in accordance with the invention, the lower zone of this referenced figure (1) being constituted by glass fibers which, as is clear from this photograph , are oriented substantially parallel to the surface of the material, while the zone (2) is made up of polyester fibers, some of which fibers (2a) are located inside the layer (1) based on glass fibers.
  • microperforations made in the glass sheet are not visible, but correspond substantially to the area through which the fibers (2a) of the sheet (2) pass perpendicularly through the fibers of the sheet (1).
  • Such a material can be used in numerous fields of application, for example as a bitumen support making it possible to produce waterproofing coatings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Claims (4)

  1. Mehrschichtiger Textilkomplex der Art, daß er wenigstens zwei faserige, nichtgewebte, übereinandergelegte Lagen (1,2) aufweist, wobei die eine der Lagen (2) auf der Grundlage von synthetischen, schmiegsamen, nicht spröden Fasern wie Fasern aus Polyester, Polyamid, Polypropylen hergestellt ist, die andere Lage (1) auf der Grundlage von verhältnismäßig steifen und spröden Mineralfasern (wie Glas, Amiant) hergestellt ist, die Verbindung zwischen den zwei Schichten mittels eines kleineren Teiles (2a) der synthetischen Fasern erhalten ist, die in die Tiefe der Lage (1) aus Mineralfasern eingebracht sind, ohne dabei aus der Oberfläche herauszutreten, und der dadurch gekennzeichnet ist, daß in der Lage (1) auf der Grundlage von Mineralfasern die Fasern sehr genau parallel zu der Oberfläche ausgerichtet sind und eine verhältnismäßig dichte Einheit bilden, daß diese Lage (1) vor deren Zusammenbringen mit der Lage (2) aus synthetischen Fasern einer Behandlung unterzogen ist, die es gestattet, in seiner Dicke feine Perforationen hervorzurufen, wobei in das Innere dieser Perforationen bevorzugt die synthetischen Fasern (2a) eingebracht sind, die zum Verbinden der beiden Lagen (1,2) untereinander dienen.
  2. Komplex nach Anspruch 1, dadurch gekennzeichnet, daß eine innere Verstärkungsarmierung zwischen die zwei Lagen (1,2) eingebracht ist.
  3. Verfahren zum Erhalt eines mehrschichtigen Textilkomplexes auf der Grundlage von faserigen Lagen (1,2) mit verschiedenen Eigenschaften, wobei die Lagen untereinander durch Verschlingung der Fasern der einen Lage mit deren der zweiten Lage verbunden sind, und bei dem
    - die eine der in diesem Verbund verwendeten Lagen (2) auf der Grundlage von synthetischen, schmiegsamen, nicht spröden Fasern wie Fasern aus Polyester, Polyamid, Polypropylen ist
    - die andere Lage (1) auf der Grundlage von verhältnismäßig steifen und spröden Mineralfasern (wie Glas, Amiant) ist, wobei dieses Verfahren ein Übereinanderlegen der Lagen (1,2) und deren Unterziehen unter die Einwirkung von Flüssigkeitsstrahlen beinhaltet, die auf die Oberfläche der Lage auf der Grundlage von synthetischen Fasern derart einwirkt, daß ein Teil der Fasern in die Richtung der Tiefe umgeordnet wird und der Schichtverband der Lagen bei der Einwirkung der Strahlen durch eine durchgehende, durchlässige Fläche unterstützt ist, dadurch gekennzeichnet, daß vor dieser Behandlung zum Verbinden die Lage (1) auf der Grundlage von Mineralfasern einer Vorbehandlung unterzogen ist, die das Einbringen von Perforationen über deren gesamte Tiefe erlaubt, die gleichmäßig über die Oberfläche dieser Lage verteilt sind.
  4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß die Behandlung vor der Vorperforierung durch Nadelung mittels gewöhnlicher Nadeln oder mittels Flüssigkeitsstrahlen erfolgt.
EP90420254A 1989-06-16 1990-05-29 Textil-Schichtstoff aus Faserbahnen mit verschiedenen Eigenschaften und dessen Verfahren zur Herstellung Expired - Lifetime EP0403403B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908299 1989-06-16
FR8908299A FR2648482B1 (fr) 1989-06-16 1989-06-16 Complexes textiles multicouches a base de nappes fibreuses ayant des caracteristiques differentes et procede pour leur obtention

Publications (2)

Publication Number Publication Date
EP0403403A1 EP0403403A1 (de) 1990-12-19
EP0403403B1 true EP0403403B1 (de) 1993-06-30

Family

ID=9383004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90420254A Expired - Lifetime EP0403403B1 (de) 1989-06-16 1990-05-29 Textil-Schichtstoff aus Faserbahnen mit verschiedenen Eigenschaften und dessen Verfahren zur Herstellung

Country Status (5)

Country Link
US (1) US5175042A (de)
EP (1) EP0403403B1 (de)
CA (1) CA2018567A1 (de)
DE (1) DE69002088T2 (de)
FR (1) FR2648482B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5612114A (en) * 1993-11-06 1997-03-18 Hoechst Aktiengesellschaft Textile composite, production thereof and use thereof
US5856243A (en) * 1995-08-23 1999-01-05 Hoechst Trevira Gmbh & Co Kg Textile composite, manufacture thereof, use thereof, and net comprising hybrid yarn
WO2001009421A2 (en) * 1999-07-30 2001-02-08 Johns Manville International, Inc. Hydrodynamically bounded carrier webs and use thereof
WO2001008882A2 (en) * 1999-07-30 2001-02-08 Johns Manville International, Inc. Non-woven laminate composite with binder
DE19955730A1 (de) * 1999-11-18 2001-06-21 Johns Manville Int Inc Hydrodynamisch verbundene Trägervliese und deren Verwendung
DE19935408B4 (de) * 1999-07-30 2004-04-22 Johns Manville International, Inc., Denver Mehrlagenschichtstoff
DE19952432B4 (de) * 1999-10-30 2004-10-07 Johns Manville International, Inc., Denver Schichtstoff
US10260197B2 (en) 2007-12-14 2019-04-16 Johns Manville Base interlining, methods for their manufacture and application thereof

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298315A (en) * 1991-05-02 1994-03-29 Asahi Kasei Kogyo Kabushiki Kaisha Composite nonwoven fabric
US5360668A (en) * 1993-11-19 1994-11-01 Charles Samelson Co. Unitary fiber white blackout fabric
US5609947A (en) * 1995-09-27 1997-03-11 Tonen Chemical Corporation Laminated non-woven fabric filtering medium and method for producing same
DE19620361C5 (de) * 1996-05-10 2004-01-15 Johns Manville International, Inc., Denver Trägereinlage und deren Verwendung
DE19618775A1 (de) * 1996-05-10 1997-11-13 Hoechst Trevira Gmbh & Co Kg Trägereinlage, Verfahren zu deren Herstellung und deren Verwendung
US6211102B1 (en) 1999-03-22 2001-04-03 Tredegar Film Products Corporation Vacuum formed coated fibrous mat
US20010018306A1 (en) * 1999-03-22 2001-08-30 Jones Damon Lee Vacuum formed coated fibrous mat and laminate structures made therefrom
EP1046742A1 (de) * 1999-04-23 2000-10-25 Wattex Trägerbahn für Bitumenbahnen
DE19956571A1 (de) * 1999-11-24 2001-05-31 Fleissner Maschf Gmbh Co Verfahren und Vorrichtung zur farblichen Musterung einer Bahn mittels hydrodynamischer Behandlung
US6671936B1 (en) * 2000-06-23 2004-01-06 Polymer Group, Inc. Method of fabricating fibrous laminate structures with variable color
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DE19952432B4 (de) * 1999-10-30 2004-10-07 Johns Manville International, Inc., Denver Schichtstoff
DE19955730A1 (de) * 1999-11-18 2001-06-21 Johns Manville Int Inc Hydrodynamisch verbundene Trägervliese und deren Verwendung
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US10260197B2 (en) 2007-12-14 2019-04-16 Johns Manville Base interlining, methods for their manufacture and application thereof
US11248338B2 (en) 2007-12-14 2022-02-15 Johns Manville Base interlining, methods for their manufacture and application thereof
US11408123B2 (en) 2007-12-14 2022-08-09 Johns Manville Base interlining, methods for their manufacture and application thereof

Also Published As

Publication number Publication date
EP0403403A1 (de) 1990-12-19
CA2018567A1 (fr) 1990-12-16
FR2648482A1 (fr) 1990-12-21
US5175042A (en) 1992-12-29
DE69002088T2 (de) 1993-10-07
DE69002088D1 (de) 1993-08-05
FR2648482B1 (fr) 1992-05-15

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