EP0837167A1 - Revêtement pour la confection résistant aux hautes températures - Google Patents

Revêtement pour la confection résistant aux hautes températures Download PDF

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Publication number
EP0837167A1
EP0837167A1 EP97117665A EP97117665A EP0837167A1 EP 0837167 A1 EP0837167 A1 EP 0837167A1 EP 97117665 A EP97117665 A EP 97117665A EP 97117665 A EP97117665 A EP 97117665A EP 0837167 A1 EP0837167 A1 EP 0837167A1
Authority
EP
European Patent Office
Prior art keywords
fiber
layer
pile loops
fibers
layers
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.)
Granted
Application number
EP97117665A
Other languages
German (de)
English (en)
Other versions
EP0837167B1 (fr
Inventor
Claus Dipl.-Ing. Schierz
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.)
Asglawo - Stoffe Zum Dammen und Verstarken GmbH
Original Assignee
Asglawo - Stoffe Zum Dammen und Verstarken GmbH
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 Asglawo - Stoffe Zum Dammen und Verstarken GmbH filed Critical Asglawo - Stoffe Zum Dammen und Verstarken GmbH
Publication of EP0837167A1 publication Critical patent/EP0837167A1/fr
Application granted granted Critical
Publication of EP0837167B1 publication Critical patent/EP0837167B1/fr
Anticipated expiration legal-status Critical
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
    • D04H1/42—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
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/02—Pile fabrics or articles having similar surface features
    • D04B21/04—Pile fabrics or articles having similar surface features characterised by thread material
    • 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
    • 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
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • 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
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic 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
    • 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
    • D04H1/45—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 forming intermeshing loops or stitches from some of the fibres

Definitions

  • the invention relates to a high-temperature resistant clothing insert from a binder-free fiber composite.
  • the clothing insert is a so-called fire blocker made of a non-flammable material and should in particular in seat covers of vehicles, public transport, public spaces and offices will. It is said to be flammable materials, e.g. B. upholstery materials, protect and must, for example, burning Withstand cigarettes. If possible, one is required low thermal conductivity, high elasticity and a light weight. After all, the material has to look good Have it processed and in the course of assembly mechanical stresses occurring during punching and sewing withstand.
  • Fire blockers used in seat covers consist of a mechanically consolidated nonwoven.
  • the material is relatively stiff and can be particularly large Do not process material thicknesses or only with difficulty in seat covers. Added to this is a high one, especially for use surface weight in seat covers of vehicle seats. In practice, the material is therefore only available in thicknesses up to 3 mm used. The insulation of the relatively thin Materials need to be improved.
  • a textile insulation material which consists of two fiber layers, each with a mesh layer and a layer of high pole loops exhibit.
  • the mesh layers are arranged on the outside and enclose the pole layers between them.
  • a processing of carbon fibers is possible, the Carbon fibers form a first fiber layer and with a second fiber layer of synthetic fibers are connected.
  • the invention has for its object one as a fire blocker suitable high-temperature resistant clothing insert, Specify in particular for seat covers that are well processed can be and is voluminous.
  • All fibers are grasped and integrated into the mesh, whereby they are formed into upstanding pole loops.
  • the Pole loops of the two fiber layers support each other and on the double-sided mesh layers from and form an elastic cushion.
  • the processed carbon fibers are characterized by high temperature resistance and high tensile strength, but are brittle and have little transverse strength.
  • the shear forces are able to absorb, but they are surprising easily form stitches and pile loops and enable a fiber composite in the fiber mixture, which in can absorb forces in all spatial directions and as Garment insert can be easily processed.
  • the fiber composite is through the cushion formed by the pile loops voluminous and characterized by a high thermal insulation capacity out.
  • the clothing insert according to the invention contains no melting components, is from the pole loops
  • the upholstery is elastic and easy to shape. she maintains its shape after shaping and is suitable due to these properties in particular as Clothing insert for seat covers.
  • the fiber composite has a particularly high strength, if according to a preferred embodiment of the invention, the mesh layer the first fiber layer on the pile loops of the second Lay the fiber layer and the pile loops of the first Fiber layer worked on the stitch layer of the second fiber layer are.
  • Aramid fibers are particularly suitable with carbon fibers.
  • the proportion of carbon fibers is preferably and Reinforcing fibers in the fiber mixture at least in each case 30% by weight.
  • the fiber mixture can also contain up to 20% by weight contain flame retardant viscose fibers. Improve this the textile properties and in particular suppleness of the fiber composite.
  • the invention teaches that the Fiber composite one in that formed by the pile loops Includes padded wire insert.
  • the wire insert is recommended as protection against vandalism in ready-made inserts for seat covers in public transport, publicly accessible spaces and the like.
  • the ready-made insert shown in the figure consists of a binder-free fiber composite, which contains carbon fibers and non-flammable, shear-resistant reinforcing fibers as main components and has a maximum mass of 1500 g / m 2 based on the area.
  • the clothing insert is resistant to high temperatures and can be used as a so-called fire blocker in seat covers.
  • the fiber bundle consists of two fiber layers 1, 1 ', each having a mesh layer 2, 2' and have a layer of upstanding pole loops 3, 3 '.
  • the mesh layers 2 are arranged on the outside.
  • the pole loops 3, 3 ' form an intermediate cushion 4, which has a thickness of 10 to 20 mm.
  • the network is produced between the two fiber layers in that the stitch layer 2 of the first fiber layer 1 on the pile loops 3 'of the other fiber layer 1' rests and the pile loops 3 of the first fiber layer 1 to the stitch layer 2 ' the second fiber layer 1 'are worked on.
  • the carbon fibers and the reinforcing fibers are as homogeneous fiber mixture integrated into the mesh layers 2, 2 '.
  • the fiber blend contains aramid fibers as reinforcing fibers, the proportion of carbon fibers and At least aramid fibers in the fiber mixture Is 30% by weight.
  • the fiber mixture up to 20 wt .-% flame retardant Viscose fibers to improve the textile properties of the fiber composite included.
  • the fiber composite contains one in the pads 4 formed by the pole loops 3, 3 ' Wire insert 5 as protection against willful damage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
EP97117665A 1996-10-16 1997-10-13 Revêtement pour la confection résistant aux hautes températures Expired - Lifetime EP0837167B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29618303U 1996-10-16
DE29618303U DE29618303U1 (de) 1996-10-16 1996-10-16 Hochtemperaturfeste Konfektionseinlage

Publications (2)

Publication Number Publication Date
EP0837167A1 true EP0837167A1 (fr) 1998-04-22
EP0837167B1 EP0837167B1 (fr) 2003-04-16

Family

ID=8030863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97117665A Expired - Lifetime EP0837167B1 (fr) 1996-10-16 1997-10-13 Revêtement pour la confection résistant aux hautes températures

Country Status (2)

Country Link
EP (1) EP0837167B1 (fr)
DE (2) DE29618303U1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743495A (en) * 1987-02-17 1988-05-10 Amatex Corporation Seat cushion fire blocking fabric
EP0355193A1 (fr) * 1988-08-25 1990-02-28 Rex-Patent Graf von Rex KG Utilisation de matériau composite fibreux, élastique et bloquant le feu pour le rembourrage
DE4125351A1 (de) * 1991-07-31 1993-02-04 Asglawo Gmbh Textiles daemm-, isolier- und verstaerkungsmaterial
EP0694643A1 (fr) * 1994-07-21 1996-01-31 ETABLISSEMENT LES FILS D'AUGUSTE CHOMARAT & CIE Armature textile utilisable pour la réalisation de matériaux composites
DE19530928A1 (de) * 1995-08-23 1997-02-27 Mayer Textilmaschf Abstandsgewirk und Verfahren zu seiner Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743495A (en) * 1987-02-17 1988-05-10 Amatex Corporation Seat cushion fire blocking fabric
EP0355193A1 (fr) * 1988-08-25 1990-02-28 Rex-Patent Graf von Rex KG Utilisation de matériau composite fibreux, élastique et bloquant le feu pour le rembourrage
DE4125351A1 (de) * 1991-07-31 1993-02-04 Asglawo Gmbh Textiles daemm-, isolier- und verstaerkungsmaterial
EP0694643A1 (fr) * 1994-07-21 1996-01-31 ETABLISSEMENT LES FILS D'AUGUSTE CHOMARAT & CIE Armature textile utilisable pour la réalisation de matériaux composites
DE19530928A1 (de) * 1995-08-23 1997-02-27 Mayer Textilmaschf Abstandsgewirk und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DE59709838D1 (de) 2003-05-22
EP0837167B1 (fr) 2003-04-16
DE29618303U1 (de) 1996-12-19

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