CH677574GA3 - - Google Patents

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Publication number
CH677574GA3
CH677574GA3 CH398087A CH398087A CH677574GA3 CH 677574G A3 CH677574G A3 CH 677574GA3 CH 398087 A CH398087 A CH 398087A CH 398087 A CH398087 A CH 398087A CH 677574G A3 CH677574G A3 CH 677574GA3
Authority
CH
Switzerland
Prior art keywords
batt
heavy
hand
electrically conductive
usable layer
Prior art date
Application number
CH398087A
Other languages
German (de)
Other versions
CH677574B5 (en
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 filed Critical
Priority to CH3980/87A priority Critical patent/CH677574B5/de
Priority to AT88116662T priority patent/ATE77426T1/en
Priority to DE8888116662T priority patent/DE3872150D1/en
Priority to EP88116662A priority patent/EP0311930B1/en
Publication of CH677574GA3 publication Critical patent/CH677574GA3/de
Publication of CH677574B5 publication Critical patent/CH677574B5/de

Links

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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
    • D06N7/0039—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the physical or chemical aspects of the layers
    • D06N7/0042—Conductive or insulating layers; Antistatic layers; Flame-proof layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
  • Woven Fabrics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Insulated Conductors (AREA)

Abstract

The floor covering has a usable layer which is produced by needlefelt technology and is needle-punched with a batt. A heavy-duty backing of electrically conductive plastic is applied to the surface opposite the usable layer. The electrostatic charge on the surface can be conducted to the bottom surface by an electrically conductive batt which on the one hand is applied with the heavy-duty backing and on the other hand is self-adhesive on the downward-facing surface.
CH3980/87A 1987-10-12 1987-10-12 CH677574B5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH3980/87A CH677574B5 (en) 1987-10-12 1987-10-12
AT88116662T ATE77426T1 (en) 1987-10-12 1988-10-07 ELECTRICALLY DISCHARGE TEXTILE FLOORING MATERIAL.
DE8888116662T DE3872150D1 (en) 1987-10-12 1988-10-07 ELECTRICALLY DISCHARGEABLE TEXTILE FLOORING MATERIAL.
EP88116662A EP0311930B1 (en) 1987-10-12 1988-10-07 Electrically conductive textile floor covering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3980/87A CH677574B5 (en) 1987-10-12 1987-10-12

Publications (2)

Publication Number Publication Date
CH677574GA3 true CH677574GA3 (en) 1991-06-14
CH677574B5 CH677574B5 (en) 1991-12-13

Family

ID=4267550

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3980/87A CH677574B5 (en) 1987-10-12 1987-10-12

Country Status (4)

Country Link
EP (1) EP0311930B1 (en)
AT (1) ATE77426T1 (en)
CH (1) CH677574B5 (en)
DE (1) DE3872150D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930000286B1 (en) * 1988-07-02 1993-01-15 가부시키가이샤 다이와 Antistatic Mat
DE102012005644A1 (en) * 2012-03-22 2013-09-26 Hero-Lorch GbR (vertretungsberechtigte Gesellschafter: Heinz Rothmund, 72475 Bitz; Helmut Lorch, 72479 Straßberg) Elastic covering arrangement
US11393303B2 (en) 2020-05-12 2022-07-19 Koninklijke Fabriek Inventum B.V. Smart cabin carpet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188959A (en) * 1957-12-24 1959-09-28 Lemaire & Dillies Ets tile element
GB1242686A (en) * 1967-11-18 1971-08-11 Teijin Ltd Carpet having durable antistatic properties
US4084031A (en) * 1976-07-26 1978-04-11 Armstrong Cork Company Static discharging floor covering
DE2935432A1 (en) * 1979-09-01 1981-03-19 Deutsch-Kanadische Grundstücksgesellschaft mbH Canespa KG, 3005 Hemmingen Antistatic fibrous webs e.g. carpets, wall- or furniture coverings - contains conductive fibres and has backing coating of antistatic or conductive compsn.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188959A (en) * 1957-12-24 1959-09-28 Lemaire & Dillies Ets tile element
GB1242686A (en) * 1967-11-18 1971-08-11 Teijin Ltd Carpet having durable antistatic properties
US4084031A (en) * 1976-07-26 1978-04-11 Armstrong Cork Company Static discharging floor covering
DE2935432A1 (en) * 1979-09-01 1981-03-19 Deutsch-Kanadische Grundstücksgesellschaft mbH Canespa KG, 3005 Hemmingen Antistatic fibrous webs e.g. carpets, wall- or furniture coverings - contains conductive fibres and has backing coating of antistatic or conductive compsn.

Also Published As

Publication number Publication date
EP0311930B1 (en) 1992-06-17
DE3872150D1 (en) 1992-07-23
ATE77426T1 (en) 1992-07-15
CH677574B5 (en) 1991-12-13
EP0311930A1 (en) 1989-04-19

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Legal Events

Date Code Title Description
PLX Patent declared invalid from date of grant onwards