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1. WO1996038634 - TEXTILE COMPOSITE MATERIAL

Publication Number WO/1996/038634
Publication Date 05.12.1996
International Application No. PCT/EP1996/002352
International Filing Date 31.05.1996
Chapter 2 Demand Filed 20.12.1996
IPC
B01D 39/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
D04B 21/14 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
21Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
14Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
D04H 13/00 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING 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
13Other non-woven fabrics
D05C 17/02 2006.01
DTEXTILES; PAPER
05SEWING; EMBROIDERING; TUFTING
CEMBROIDERING; TUFTING
17Embroidered or tufted products; Base fabrics specially adapted for embroidered work; Inserts for producing surface irregularities in embroidered products
02Tufted products
CPC
B01D 2239/1291
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2239Aspects relating to filtering material for liquid or gaseous fluids
12Special parameters characterising the filtering material
1291Other parameters
B01D 39/083
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
39Filtering material for liquid or gaseous fluids
08Filter cloth, i.e. woven, knitted or interlaced material
083of organic material
D04B 21/165
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
21Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
14Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
16incorporating synthetic threads
165with yarns stitched through one or more layers or tows, e.g. stitch-bonded fabrics
D04H 1/4266
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
42characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4266Natural fibres not provided for in group D04H1/425
D04H 1/4291
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
42characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4282Addition polymers
4291Olefin series
D04H 1/435
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
42characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
4326Condensation or reaction polymers
435Polyesters
Applicants
  • HUESKER SYNTHETIC GMBH & CO. [DE]/[DE] (AllExceptUS)
  • WELKERS, Hans [DE]/[DE] (UsOnly)
  • BÜNING, Bernhard [DE]/[DE] (UsOnly)
Inventors
  • WELKERS, Hans
  • BÜNING, Bernhard
Agents
  • FREISCHEM, Werner
Priority Data
295 09 066.901.06.1995DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) TEXTILER VERBUNDSTOFF
(EN) TEXTILE COMPOSITE MATERIAL
(FR) MATERIAU TEXTILE COMPOSITE
Abstract
(DE)
Die Erfindung betrifft einen textilen Verbundstoff zum Stabilisieren, Konsolidieren oder Armieren von Böden und Erdschichten, der auch als lastaufnehmende Drän- oder Filterschicht einsetzbar ist und mindestens ein Faservlies (1) aufweist. Der Nachteil von Vliesstoffen bzw. Verbundstoffen aus unterschiedlichen Kunststoff-Faservliesen liegt in der begrenzten Lastaufnahme. Um einen kostengünstigen textilen Verbundstoff mit mindestens einem Faservlies zu schaffen, der in einer Hauptbelastungsrichtung eine hohe Reißfestigkeit aufweist und ohne übermäßige Dehnung große Zugkräfte aufnehmen kann, sind auf dem Faservlies (1) ausschließlich parallel verlaufende, gerade, lastaufnehmende Kunststoff-Endlosfäden (2) aufgewirkt, aufgenäht oder aufgeraschelt.
(EN)
A textile composite material is used to stabilise, consolidate or reinforce the ground and earth layers. It may also be used as load-carrying draining or filtering layer and has at least one non-woven (1). The disadvantage of nonwovens and composite materials made of various plastic nonwovens lies in their limited load-carrying capacity. In order to create an economic textile composite material with at least one nonwoven having a high tear resistance in a main load direction and capable of absorbing high tensile forces without unduly stretching, exclusively parallel, straight, load-carrying plastic filament yarns (2) are knitted, sewed or Rachel knitted on the nonwoven (1).
(FR)
Le matériau textile composite décrit sert à stabiliser, à consolider ou à armer le sol ou des couches souterraines. Il peut être également utilisé comme couche de drainage ou de filtrage susceptible de supporter des charges et comprend au moins un non tissé (1). L'inconvénient des non tissés ou des matériaux composites en différents non tissés plastiques est leur capacité limitée à supporter des charges. Afin d'obtenir un matériau textile composite économique comprenant au moins un non tissé très résistant à la déchirure dans une direction principale de sollicitation et susceptible d'absorber de grandes forces de traction sans s'étirer démesurément, des fils continus plastiques droits (2) et exclusivement parallèles susceptibles de soutenir des charges sont tricotés, cousus ou tricotés avec un métier Rachel sur le non tissé (1).
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