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 PDFInfo
- 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
- Authority
- 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
Links
- 239000004753 textile Substances 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims description 21
- 239000012209 synthetic fiber Substances 0.000 claims description 17
- 229920002994 synthetic fiber Polymers 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 229920000728 polyester Polymers 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000012784 inorganic fiber Substances 0.000 claims 5
- 238000005728 strengthening Methods 0.000 claims 1
- 239000002557 mineral fiber Substances 0.000 description 12
- 239000003365 glass fiber Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241001639412 Verres Species 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 241001080024 Telles Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
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- 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)
- 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.
- Komplex nach Anspruch 1, dadurch gekennzeichnet, daß eine innere Verstärkungsarmierung zwischen die zwei Lagen (1,2) eingebracht ist.
- 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.
- Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß die Behandlung vor der Vorperforierung durch Nadelung mittels gewöhnlicher Nadeln oder mittels Flüssigkeitsstrahlen erfolgt.
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)
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)
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 |
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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 |
US6852654B2 (en) * | 2000-10-12 | 2005-02-08 | Polymer Group, Inc. | Differentially entangled nonwoven fabric |
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JP3802839B2 (ja) * | 2002-05-24 | 2006-07-26 | 呉羽テック株式会社 | フィルター用不織布及びエンジン用フィルター |
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US20060166582A1 (en) * | 2005-01-24 | 2006-07-27 | Turkson Abraham K | Composite higher temperature needlefelts with woven fiberglass scrims |
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DE102007060494A1 (de) | 2007-12-14 | 2009-06-18 | Johns Manville Europe Gmbh | Trägereinlage, Verfahren zu deren Herstellung und deren Verwendung |
DE202008010258U1 (de) | 2008-07-30 | 2008-10-30 | Johns Manville, Denver | Trägereinlage und beschichtete Dachbahnen |
DE102009005587A1 (de) | 2009-01-21 | 2010-07-22 | Johns Manville Europe Gmbh | Verfahren zur Qualitätssicherung von verstärkten flächigen Gebilden |
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CN106015839A (zh) * | 2015-11-23 | 2016-10-12 | 福建赛特新材股份有限公司 | 一种真空绝热板使用的内部芯材和真空绝热板的制造方法 |
US11098450B2 (en) | 2017-10-27 | 2021-08-24 | Albany International Corp. | Methods for making improved cellulosic products using novel press felts and products made therefrom |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488649A (en) * | 1973-10-30 | 1977-10-12 | Ici Ltd | Needled fibrous structure |
US4522876A (en) * | 1984-07-05 | 1985-06-11 | Lydall, Inc. | Integral textile composite fabric |
DE3435643A1 (de) * | 1984-09-28 | 1986-04-10 | Hoechst Ag, 6230 Frankfurt | Schichtstoff |
JPH0620743B2 (ja) * | 1985-12-26 | 1994-03-23 | 日本板硝子株式会社 | 複合長繊維強化熱可塑性樹脂スタンパブルシ−ト及びそれを成形してなるバンパ−ビ−ム |
FI89189C (fi) * | 1986-02-22 | 1994-07-12 | Hoechst Ag | Laminat foer anvaendning som stoedskikt foer taeck och isoleringsmaterial foer tak |
US4743495A (en) * | 1987-02-17 | 1988-05-10 | Amatex Corporation | Seat cushion fire blocking fabric |
FR2622604B1 (fr) * | 1987-11-03 | 1990-01-19 | Chomarat & Cie | Complexe textile multicouches a base de nappes fibreuses ayant des caracteristiques differentes |
US4948649A (en) * | 1989-08-08 | 1990-08-14 | Lydall, Inc. | Integral textile composite fabric |
-
1989
- 1989-06-16 FR FR8908299A patent/FR2648482B1/fr not_active Expired - Lifetime
-
1990
- 1990-05-29 DE DE90420254T patent/DE69002088T2/de not_active Expired - Fee Related
- 1990-05-29 EP EP90420254A patent/EP0403403B1/de not_active Expired - Lifetime
- 1990-06-08 CA CA002018567A patent/CA2018567A1/fr not_active Abandoned
- 1990-06-13 US US07/537,928 patent/US5175042A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
DE19935408B4 (de) * | 1999-07-30 | 2004-04-22 | Johns Manville International, Inc., Denver | Mehrlagenschichtstoff |
WO2001008882A2 (en) * | 1999-07-30 | 2001-02-08 | Johns Manville International, Inc. | Non-woven laminate composite with binder |
WO2001009421A3 (en) * | 1999-07-30 | 2001-08-23 | Johns Manville Internat | Hydrodynamically bounded carrier webs and use thereof |
US6412154B1 (en) | 1999-07-30 | 2002-07-02 | Johns Manville International, Inc. | Hydrodynamically bounded carrier webs and use thereof |
US6630046B1 (en) | 1999-07-30 | 2003-10-07 | Johns Manville International, Inc. | Method of making wall and floor coverings |
WO2001009421A2 (en) * | 1999-07-30 | 2001-02-08 | Johns Manville International, Inc. | Hydrodynamically bounded carrier webs and use thereof |
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 |
DE19955730C2 (de) * | 1999-11-18 | 2001-10-04 | Johns Manville Int Inc | Hydrodynamisch verbundene Trägervliese und deren Verwendung |
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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