DE2102087A1 - Antistatisch ausgerüstetes Flächengebilde - Google Patents

Antistatisch ausgerüstetes Flächengebilde

Info

Publication number
DE2102087A1
DE2102087A1 DE19712102087 DE2102087A DE2102087A1 DE 2102087 A1 DE2102087 A1 DE 2102087A1 DE 19712102087 DE19712102087 DE 19712102087 DE 2102087 A DE2102087 A DE 2102087A DE 2102087 A1 DE2102087 A1 DE 2102087A1
Authority
DE
Germany
Prior art keywords
fibers
fleece
copper
surface structure
copper fibers
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
DE19712102087
Other languages
English (en)
Other versions
DE2102087B2 (de
DE2102087C3 (de
Inventor
Dieter Dr. 6941 Hohensachsen Bischoff
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
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to DE19712102087 priority Critical patent/DE2102087B2/de
Priority to US00215356A priority patent/US3836422A/en
Priority to NL7200148A priority patent/NL7200148A/xx
Priority to GB193872A priority patent/GB1328601A/en
Publication of DE2102087A1 publication Critical patent/DE2102087A1/de
Publication of DE2102087B2 publication Critical patent/DE2102087B2/de
Application granted granted Critical
Publication of DE2102087C3 publication Critical patent/DE2102087C3/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H1/4234—Metal fibres
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin 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
    • 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
    • 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
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal fibres
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2471/00—Floor coverings
    • 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.]
    • Y10T442/667—Needled

Landscapes

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

Description

Carl Freudenberg Weinheim, den 13· Januar 1971
— ON 573 Dr. Z/RS
Antistatisch ausgerüstetes Flächengebilde
Die Erfindung betrifft die Herstellung eines Vliess-toffes aus thermoplastischen, synthetischen Fasern, bei dem die elektrostatische SeIbstaufladung dieser Fasern verhindert wird. In den letzten Jahren wurden immer häufiger Vliesstoffe hergestellt, die völlig aus thermoplastischen, synthetischen Fasern bestehen.
Als Beispiel sei nur auf die sogenannten Nadelvlies-Teppichböden verwiesen, die aus Polypropylen-, Polyesterfasern oder Nylonfasern bestehen können. Bei derartigen Teppichmaterialien kann eine elektrostatische Aufladung durch Begehen hervorgerufen werden.
Man hat bereits versucht, die synthetischen Pasern mit antistatischen Präparationen zu versehen. Dies ist bei Verwendung von Fasern mit aktiver Oberfläche, z.B. von Polyamidfasern, auch möglich. Bei Polyolefinfasern und Polyesterfasern versagt diese Methode jedoch, da die Präparationen nicht fest genug auf den Fasern haften. Es wird daher diese Präparation nach mehrmaligem Begehen wieder verloren gehen und dadurch die störende elektrostatische Aufladung wieder eintreten. Außerdem entstehen Nachteile durch die erhöhte Anschmutzung des Teppichbodens bei Verwendung von Antistatikas.
209831 /0384
Erfindungsgemäß wird nun die elektrostatische Aufladung dadurch verhindert, daß man zwei Vliesschichten der thermoplastiahen Pasern bereitet und aufeinander legt. In der einen Schicht werden zusätzlich noch geringe Mengen von Kupferfasern eingegeben. Die Kupferfasern lassen sich ohne weiteres auf der Krempel mit verarbeiten, so daß man nach der Krempel eine Vliesschicht abnehmen kann, welche die Kupferfasern gleichmäßig verteilt enthält. Dieses Kupferfasern enthaltende Vlies legt man nun auf die andere Schicht, die aus den gleichen thermoplastischen Fasern besteht, ohne Kupferfaserzusatz. Anschließend vernadelt man die beiden Vliesschichten miteinander. Dabei werden in der ersten oberen Schicht vorhandene, zunächst parallel zur Tischebene liegende Kupferfasern von den Widerhaken der Nadeln erfaßt und quer zu ihrer Ursprungsrichtung gedreht. Auf diese Weise wird dafür Sorge getragen, daß viele Kupferfasern von der oberen zur unteren Fläche des genadelten Vlieses gerissen werden. In Figur I sind schematisch die Faservliese 1 und 2 dargestellt. Das Vlies 1 enthält dabei die rot gekennzeichneten Kupferfasern. Beide Vliesschichten werden dann aufeinander gelegt, wie Figur II zeigt. Nach dem Nadeln werden die Mehrzahl der zunächst flach liegenden Kupferfasern um 9o° gedreht und reichen von der Oberzur Unterfläche des Vlieses (siehe Figur III).
Selbstverständlich werden bei diesem Nadeln auch viele der schwarz eingezeichneten Thermoplastfasern mit quergestellt. Dies ist keinesfalls störend, sondern eher erwünscht, um eben eine mechanische Stabilität des Faservliesstoffes zu erreichen.
Wenn ein Material gemäß Figur III als Teppich verwendet wird und mit einem geerdeten Boden in Berührung kommt, so wird die Ableitung der Elektrizität weitgehendst gewährleistet. Da außerdem die
209831/0384
Kupferfasern auch eine leitende Verbindung zwischen der Sohle des Begehers eines solchen Teppichs und der geerdeten Unterlage herstellen, wird vermieden, daß die Personen selber elektrisch aufgeladen werden und dann beim Berühren von Fensterrahmen, Türklinken usw. einen elektrischen Schlag erhalten. Der Effekt wird durch die Verwendung leitfähiger Sohlen noch verbessert. Die genadelten, Kupferfasern enthaltenden Faservliesgebilde gemäß Figur III können zur weiteren Erhöhung der mechanischen- und Abriebfestigkeit mit Bindemitteln imprägniert werden. Kupferfasern haben ähnliche Zähigkeit und Elastizität wie Synthesefasern, deshalb ist es möglich, diese zu krempeln und zu nadeln, ohne daß Faserbruch entsteht.
Beispiel
Man bereitet auf zwei Krempeln zwei Polypropylenfaserflore mit je einem Gewicht von 3oo m/qm ; die Faserlänge kann Mo bis loo mm betragen, die Faserstärke 6 bis 7o den. In eine der beiden Schichten arbeitet man über der Krempel 12 g Kupferfasern einer Länge von 6o mm und einer Stärke von 7o/* ein. Dann legt man die Kupferfasern enthaltende Schicht auf die andere Schicht und nadelt. Das entsprechende Faserflächengebilde wird dann 612 g wiegen. Man imprägniert anschließend mit einer Mojigen Acrylesterdispersion. Nach dem Trocknen und Aushärten des Bindemittels wiegt das Faserflächengebilde 85o g/qm.
209831/0384

Claims (1)

  1. Patentansprüche
    Anspruch 1
    Genadeltes Flächengebilde aus Thermoplastfasern, dadurch gekennzeichnet, daß es Kupferfasern enthält, die sich von einer zur anderen Oberfläche des Vlieses erstrecken.
    Anspruch 2
    Genadeltes Flächengebilde gemäß Anspruch 1, dadurch gekennzeichnet, daß es ein Bindemittel enthält.
    209831 /0384
DE19712102087 1971-01-16 1971-01-16 Nadelvliesteppichbodenmaterial mit antistatischen eigenschaften Granted DE2102087B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19712102087 DE2102087B2 (de) 1971-01-16 1971-01-16 Nadelvliesteppichbodenmaterial mit antistatischen eigenschaften
US00215356A US3836422A (en) 1971-01-16 1972-01-04 Antistatic fabrics
NL7200148A NL7200148A (de) 1971-01-16 1972-01-05
GB193872A GB1328601A (en) 1971-01-16 1972-01-14 Non-woven fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102087 DE2102087B2 (de) 1971-01-16 1971-01-16 Nadelvliesteppichbodenmaterial mit antistatischen eigenschaften

Publications (3)

Publication Number Publication Date
DE2102087A1 true DE2102087A1 (de) 1972-07-27
DE2102087B2 DE2102087B2 (de) 1977-03-17
DE2102087C3 DE2102087C3 (de) 1977-11-03

Family

ID=5796151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712102087 Granted DE2102087B2 (de) 1971-01-16 1971-01-16 Nadelvliesteppichbodenmaterial mit antistatischen eigenschaften

Country Status (4)

Country Link
US (1) US3836422A (de)
DE (1) DE2102087B2 (de)
GB (1) GB1328601A (de)
NL (1) NL7200148A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566437A1 (fr) * 1984-06-26 1985-12-27 Lnt Tissu composite deformable et extensible dans toutes les directions, incluant des elements metalliques
US5384185A (en) * 1992-03-20 1995-01-24 Lantor B.V. Conducting reinforced plastics
DE19956320A1 (de) * 1999-11-23 2001-06-13 Wolfgang Sannwald Textiles Flächengebilde mit einem elektrisch leitfähigen Vlies sowie Verwendung eines derartigen textilen Flächengebildes

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900624A (en) * 1971-10-06 1975-08-19 Walter G Schare Static charge resistant synthetic yarns
US4197100A (en) * 1976-06-14 1980-04-08 Hausheer Hans P Filtering member for filters
US4138519A (en) * 1977-09-06 1979-02-06 Standard Oil Company (Indiana) Conductive secondary backings and tufted carpets made therewith
US4689098A (en) * 1985-10-11 1987-08-25 Phillips Petroleum Company Molding composition
DE3625473A1 (de) * 1986-07-28 1988-02-11 Lentia Gmbh Bodenformteil fuer kraftfahrzeuge
DE3724327A1 (de) * 1987-07-22 1989-02-09 Lohmann Gmbh & Co Kg Schuhinnensohle, insbesondere zwischen- oder brandsohle
DE9115657U1 (de) * 1991-12-18 1992-02-20 Amoco Fabrics Niederlassung Der Amoco Deutschland Gmbh, 4432 Gronau, De
US6502289B1 (en) * 1999-08-04 2003-01-07 Global Material Technologies, Inc. Composite nonwoven fabric and method for making same
EP3592897A4 (de) * 2017-03-10 2021-03-17 Myant Inc. Verfahren zur herstellung eines dreidimensionalen leitfähigen gestrickten pflasters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373033A (en) * 1940-04-25 1945-04-03 Burkart Mfg Company F Smooth surface fibrous article
GB1095656A (en) * 1964-09-08 1967-12-20 Ici Ltd Nonwoven fabrics and methods of making them
US3415713A (en) * 1965-04-19 1968-12-10 Fiberwoven Corp Non-woven fabric structure and method of making same
NO126383B (de) * 1967-11-18 1973-01-29 Teijin Ltd
US3582448A (en) * 1968-04-23 1971-06-01 Teijin Ltd Garments having durable antistatic properties
US3713960A (en) * 1968-10-04 1973-01-30 W Cochran Antistatic tufted product
DE2009182A1 (de) * 1969-05-07 1970-11-19
US3690057A (en) * 1970-01-22 1972-09-12 Bigelow Sanford Inc Anti-static yarn and fabrics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566437A1 (fr) * 1984-06-26 1985-12-27 Lnt Tissu composite deformable et extensible dans toutes les directions, incluant des elements metalliques
US5384185A (en) * 1992-03-20 1995-01-24 Lantor B.V. Conducting reinforced plastics
DE19956320A1 (de) * 1999-11-23 2001-06-13 Wolfgang Sannwald Textiles Flächengebilde mit einem elektrisch leitfähigen Vlies sowie Verwendung eines derartigen textilen Flächengebildes

Also Published As

Publication number Publication date
GB1328601A (en) 1973-08-30
DE2102087B2 (de) 1977-03-17
US3836422A (en) 1974-09-17
NL7200148A (de) 1972-07-18

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