EP0455848B1 - Textile substrate for seat upholsteries - Google Patents

Textile substrate for seat upholsteries Download PDF

Info

Publication number
EP0455848B1
EP0455848B1 EP90108623A EP90108623A EP0455848B1 EP 0455848 B1 EP0455848 B1 EP 0455848B1 EP 90108623 A EP90108623 A EP 90108623A EP 90108623 A EP90108623 A EP 90108623A EP 0455848 B1 EP0455848 B1 EP 0455848B1
Authority
EP
European Patent Office
Prior art keywords
textile substrate
weight
fact
accordance
weft
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
Application number
EP90108623A
Other languages
German (de)
French (fr)
Other versions
EP0455848A1 (en
Inventor
Albin Kälin
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.)
Rohner Textil AG
Original Assignee
Rohner Textil AG
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
Priority to DK90108623.1T priority Critical patent/DK0455848T3/en
Priority to EP90108623A priority patent/EP0455848B1/en
Priority to AT90108623T priority patent/ATE114746T1/en
Priority to ES90108623T priority patent/ES2064521T3/en
Priority to DE59007863T priority patent/DE59007863D1/en
Application filed by Rohner Textil AG filed Critical Rohner Textil AG
Priority to US07/625,168 priority patent/US5167264A/en
Publication of EP0455848A1 publication Critical patent/EP0455848A1/en
Application granted granted Critical
Publication of EP0455848B1 publication Critical patent/EP0455848B1/en
Priority to GR940403555T priority patent/GR3015123T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D04H1/42—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
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/233—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads protein-based, e.g. wool or silk
    • 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
    • D04H1/4334—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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/08—Ramie
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2211/00—Protein-based fibres, e.g. animal fibres
    • D10B2211/01—Natural animal fibres, e.g. keratin fibres
    • D10B2211/02—Wool
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/08—Upholstery, mattresses

Definitions

  • the invention relates to a textile substrate according to the preamble of claim 1.
  • a generic textile substrate is known (EP-0 0356 708 A1), in which the proportion of natural fibers is between 65 and 85% by weight.
  • Such substrates are distinguished by their excellent ability to absorb and discharge water vapor and water, which makes them particularly suitable for seat covers, in particular covers for long uninterrupted seating such as car and airplane seats, wheelchairs, office chairs etc., because of the good moisture dissipation
  • the fabric surface prevents the seat cover from feeling damp and the seating comfort from suffering.
  • the invention thus allows the production of textile substrates which have the desired properties with regard to moisture dissipation, but at the same time have a relatively high proportion of synthetic fibers which opens up good design possibilities.
  • Textile substrates according to the invention can be produced in various designs. Substrates in which yarn containing wool are always mixed with ramie have proven particularly useful.
  • warp threads made of synthetic material in the case of woven or knitted fabrics, while the weft threads consist of a mixture of wool and ramie or, conversely, weft threads made of synthetic fibers and warp threads made of wool and ramie.
  • substrates which contain both wool and ramie mixed yarn and yarn made of synthetic fiber in warp and weft.
  • polyester polypropylene, polyamide, polyacrylic and aramid are particularly suitable. Polyester has proven particularly useful.
  • the textile substrate according to the invention can be realized in various ways, in addition to fabrics and knitted fabrics, in particular weft rustle, Malimo can also be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Toilet Supplies (AREA)

Abstract

The substrate, which can be designed as a woven fabric or as a warp knitted fabric, in particular as a weft Raschel or else as a Malimo fabric, consists of 45 to 65% by weight of natural fibres, of which at least 40% by weight is wool and 5 to 25% by weight is ramie. The remaining 35 to 55% by weight is synthetic fibre such as polypropylene, polyamide, acrylic, aramid and in particular polyester. When formed as a woven or warp knitted fabric the warp can consist, for example, of synthetic fibres and the weft of wool-ramie blend yarn or vice versa, or else both the warp and the weft may consist not only of a wool-ramie blend yarn but also of a synthetic fibre yarn.

Description

Die Erfindung betrifft ein textiles Substrat gemäss dem Oberbegriff des Anspruchs 1.The invention relates to a textile substrate according to the preamble of claim 1.

Es ist ein gattungsgemässes textiles Substrat bekannt (EP-0 0356 708 A1), bei welchem der Anteil an natürlichen Fasern zwischen 65 und 85 Gew.-% liegt. Derartige Substrate zeichnen sich durch hervorragende Fähigkeit zur Aufnahme und Ableitung von Wasserdampf und Wasser aus, was sie besonders geeignet für Sitzbezüge, insbesondere Bezüge auf lange ohne Unterbrechung benützten Sitzgelegenheiten wie Auto- und Flugzeugsitzen, Rollstühlen, Bürostühlen etc. macht, da durch die gute Feuchtigkeitsableitung von der Gewebeoberfläche verhindert wird, dass sich der Sitzbezug feucht anfühlt und der Sitzkomfort leidet.A generic textile substrate is known (EP-0 0356 708 A1), in which the proportion of natural fibers is between 65 and 85% by weight. Such substrates are distinguished by their excellent ability to absorb and discharge water vapor and water, which makes them particularly suitable for seat covers, in particular covers for long uninterrupted seating such as car and airplane seats, wheelchairs, office chairs etc., because of the good moisture dissipation The fabric surface prevents the seat cover from feeling damp and the seating comfort from suffering.

Da sich bei früheren Untersuchungen gezeigt hatte, dass die Wasseraufnahmefähigkeit der natürlichen Fasern, insbesondere von Wolle einen beträchtlichen Beitrag zu den erwähnten günstigen Eigenschaften liefert, war davon ausgegangen worden, dass der Anteil an solchen Fasern verhältnismässig hoch sein, eben mindestens 65 Gew.-% betragen müsse und bei geringeren Anteilen Saugfähigkeit und Speicherfähigkeit für Wasser nicht ausreichen würden. Obwohl ein hoher Anteil an Fasern aus synthetischem Material wegen der damit verbundenen besseren Gestaltungsmöglichkeiten wünschenswert ist, hatte man sich damit abgefunden, dass besagter Anteil nicht höher als 35 Gew.-% sein darf.Since previous studies had shown that the water absorption capacity of natural fibers, in particular wool, makes a considerable contribution to the favorable properties mentioned, it was assumed that the proportion of such fibers was relatively high, namely at least 65% by weight. would have to be and would not be sufficient with smaller proportions of absorbency and storage capacity for water. Although a high proportion of fibers made of synthetic material is desirable because of the associated better design possibilities, it was accepted that the said proportion should not be higher than 35% by weight.

Ueberraschenderweise hat es sich jedoch bei weiteren Versuchen gezeigt, dass Anteile von natürlichen Fasern, die zwischen 45 und 65 Gew.-% liegen, zur Gewährleistung der eingangs geschilderten günstigen Eigenschaften bei gattungsgemässen Geweben durchaus ausreichen.Surprisingly, however, it has been shown in further tests that proportions of natural fibers which are between 45 and 65% by weight are quite sufficient to ensure the favorable properties described above for generic fabrics.

Es hat sich dabei herausgestellt, dass der Anteil der Ramie zwischen 5 und 25 Gew.-% liegen und derjenige der Wolle 40% nicht unterschreiten sollte.It has been found that the proportion of ramie is between 5 and 25% by weight and that of wool should not be less than 40%.

Die Erfindung erlaubt also die Herstellung von textilen Substraten, welche die gewünschten Eigenschaften bezüglich Feuchtigkeitsableitung haben, jedoch zugleich einen verhältnismässig hohen, gute Gestaltungsmöglichkeiten eröffnenden Anteil an synthetischen Fasern aufweisen.The invention thus allows the production of textile substrates which have the desired properties with regard to moisture dissipation, but at the same time have a relatively high proportion of synthetic fibers which opens up good design possibilities.

Erfindungsgemässe textile Substrate können in verschiedenen Ausführungen hergestellt werden. Besonders bewährt haben sich Substrate, bei denen Wolle enthaltenden Garnen stets auch Ramie beigemischt ist.Textile substrates according to the invention can be produced in various designs. Substrates in which yarn containing wool are always mixed with ramie have proven particularly useful.

Als sehr günstig hat es sich auch erwiesen, bei Geweben oder Gewirken Kettfäden aus synthetischem Material zu verwenden, während die Schussfäden aus einem Gemisch von Wolle und Ramie bestehen oder umgekehrt Schussfäden aus synthetischen Fasern und Kettfäden aus Wolle und Ramie zu verwenden.It has also proven to be very favorable to use warp threads made of synthetic material in the case of woven or knitted fabrics, while the weft threads consist of a mixture of wool and ramie or, conversely, weft threads made of synthetic fibers and warp threads made of wool and ramie.

Es sind jedoch auch Substrate möglich, die in Kette wie Schuss sowohl Wolle - Ramie - Mischgarn als auch Garn aus synthetischer Faser enthalten.However, substrates are also possible which contain both wool and ramie mixed yarn and yarn made of synthetic fiber in warp and weft.

Unter den synthetischen Materialien eignen sich vor allem Polyester, Polypropylen, Polyamid, Polyacryl und Aramid. Besonders bewährt hat sich Polyester.Among the synthetic materials, polyester, polypropylene, polyamide, polyacrylic and aramid are particularly suitable. Polyester has proven particularly useful.

Das erfindungsgemässe textile Substrat kann auf verschiedene Weisen realisiert werden, neben Geweben und Gewirken, insbesondere Schussraschel kommt auch Malimo in Frage.The textile substrate according to the invention can be realized in various ways, in addition to fabrics and knitted fabrics, in particular weft rustle, Malimo can also be used.

Als Beispiel sei noch ein erfindungsgemässes Substrat beschrieben, das zu besonders günstigen Resultaten führte:A substrate according to the invention which leads to particularly favorable results is described as an example:

Es handelt sich um ein Gewebe aus 42 Gew.-% Wolle, 10 Gew.-% Ramie und 48 Gew.-% Polyester, dabei bestehen die Kettfäden ausschliesslich aus Polyester, die Schussfäden sind Wolle - Ramie - Mischgarn.It is a fabric made of 42% by weight of wool, 10% by weight of ramie and 48% by weight of polyester. The warp threads consist exclusively of polyester, the weft threads are wool-ramie mixed yarn.

Die Bestimmung der Sauggeschwindigkeit ergab folgende, die Werte von Substraten mit wesentlich tieferem Polyesteranteil sogar übertreffende Resultate:

Figure imgb0001
The determination of the suction speed gave the following results, which even exceeded the values of substrates with a significantly lower polyester content:
Figure imgb0001

Claims (9)

  1. Textile substrate for seat covers, which consists of at least 40% in weight of wool, at least 5% in weight of ramie, and fibres of synthetic material, characterized by the fact that the proportion of natural fibres is at least 45% in weight and less than 65% in weight.
  2. Textile substrate in accordance with claim 1,
    characterised by the fact that each yarn containing wool also contains ramie.
  3. Textile substrate in accordance with claim 1 or 2,
    characterized by the fact that it is in the form of a woven fabric or knit fabric.
  4. Textile substrate in accordance with claim 3,
    characterized by the fact that the warp threads or the weft threads consist of synthetic fibres, and the weft threads or warp threads, respectively, consist of natural fibres.
  5. Textile substrate in accordance with claim 3,
    characterised by the fact that warp and weft consist of both yarns of natural fibres and yarns of synthetic fibres.
  6. Textile substrate in accordance with claim 3,
    characterised by the fact that it is in the form of a weft Raschel.
  7. Textile substrate in accordance with claim 1 or 2,
    characterised by the fact that it is in the form of Malimo.
  8. Textile substrate in accordance with one of the claims 1 to 7, characterised by the fact that the synthetic fibres essentially consist of one or more of the following materials: polyester, polypropylene, polyamide, polyacrylic, aramide.
  9. Textile substrate in accordance with claim 8,
    characterised by the fact that the synthetic fibres consist of polyester.
EP90108623A 1988-08-31 1990-05-08 Textile substrate for seat upholsteries Expired - Lifetime EP0455848B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP90108623A EP0455848B1 (en) 1990-05-08 1990-05-08 Textile substrate for seat upholsteries
AT90108623T ATE114746T1 (en) 1990-05-08 1990-05-08 TEXTILE SUBSTRATE FOR SEAT COVERS.
ES90108623T ES2064521T3 (en) 1990-05-08 1990-05-08 TEXTILE SUBSTRATE FOR SEAT COVERS.
DE59007863T DE59007863D1 (en) 1990-05-08 1990-05-08 Textile substrate for seat covers.
DK90108623.1T DK0455848T3 (en) 1990-05-08 1990-05-08 Textile substrate for seat covers
US07/625,168 US5167264A (en) 1988-08-31 1990-12-05 Ramie containing textile substrate for seat covers
GR940403555T GR3015123T3 (en) 1990-05-08 1995-02-22 Textile substrate for seat upholsteries.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90108623A EP0455848B1 (en) 1990-05-08 1990-05-08 Textile substrate for seat upholsteries

Publications (2)

Publication Number Publication Date
EP0455848A1 EP0455848A1 (en) 1991-11-13
EP0455848B1 true EP0455848B1 (en) 1994-11-30

Family

ID=8203959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108623A Expired - Lifetime EP0455848B1 (en) 1988-08-31 1990-05-08 Textile substrate for seat upholsteries

Country Status (6)

Country Link
EP (1) EP0455848B1 (en)
AT (1) ATE114746T1 (en)
DE (1) DE59007863D1 (en)
DK (1) DK0455848T3 (en)
ES (1) ES2064521T3 (en)
GR (1) GR3015123T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207737U1 (en) * 1992-06-10 1994-04-14 Reimann Spinnerei und Weberei GmbH, 48282 Emsdetten Baling fabric
DE4241973A1 (en) * 1992-12-12 1994-06-16 Akzo Nv Textiles for vandal-proof seating - comprising core of cutting resistant fibre such as aromatic polyamide with covering of dyeable natural or synthetic fibres
EP0685583B1 (en) * 1994-05-30 1999-07-07 Rohner Textil Ag Textile substrate for seat upholsteries
EP0758692A1 (en) * 1995-08-11 1997-02-19 Standard Textile Company, Inc Woven fabric sheeting
DE19819400A1 (en) * 1998-04-30 1999-11-11 Daimler Chrysler Ag Covering material for vehicle seats

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639856A (en) *
BE472053A (en) * 1946-03-22
CH679597A5 (en) * 1988-08-31 1992-03-13 Rohner Jacob Ag

Also Published As

Publication number Publication date
ES2064521T3 (en) 1995-02-01
DK0455848T3 (en) 1995-01-23
DE59007863D1 (en) 1995-01-12
ATE114746T1 (en) 1994-12-15
GR3015123T3 (en) 1995-05-31
EP0455848A1 (en) 1991-11-13

Similar Documents

Publication Publication Date Title
EP0356708B1 (en) Textile substrate for seat upholsteries
DE69906334T2 (en) FLAME-RETARDANT FABRIC
DE68923439T2 (en) Multi-layer fabrics for protective clothing.
EP0447605B1 (en) Fire barrier composed of non-woven fibre structures
US4865906A (en) Flame retardant yard blend
GB2152542A (en) Fire retardant fabrics
DE60219422T2 (en) IMPROVED PROTECTIVE CLOTHES AND PROTECTIVE CLOTHING
DE69610760T2 (en) LIGHTWEIGHT Tear Resistant Goods
EP0079488A2 (en) Mixed yarns made of activated carbon and fabrics manufactured therefrom
DE3224084A1 (en) CARPET MAT
DE102017205284A1 (en) Flame retardant fabric for vehicle seats, in particular for aircraft seats
US5167264A (en) Ramie containing textile substrate for seat covers
EP0685583B1 (en) Textile substrate for seat upholsteries
WO2005092132A1 (en) Fabric
EP0455848B1 (en) Textile substrate for seat upholsteries
DE19545596A1 (en) Interior lining and seat covering material for vehicles
DE4143022C2 (en) Fabrics for inlets
DE69906535T2 (en) CUT-RESISTANT ITEMS MADE OF ARAMID MICROFILAMENTS
WO1987003456A1 (en) Improvements in textile materials
EP0118871A1 (en) Reinforced cloth
EP0344103A1 (en) Pile fabric
DE4429500C2 (en) Piece-dyed furniture velor
DE69007948T2 (en) New material, especially intended for use as a fire alley.
DE19728386A1 (en) Interior lining or seat covering material for cars, etc.
DE2619138A1 (en) Work-combat clothing fabric - has an outer cotton twill layer and an inner worsted-synthetic smooth weave layer

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19920128

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROHNER TEXTIL AG

17Q First examination report despatched

Effective date: 19930716

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

REF Corresponds to:

Ref document number: 114746

Country of ref document: AT

Date of ref document: 19941215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59007863

Country of ref document: DE

Date of ref document: 19950112

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

EAL Se: european patent in force in sweden

Ref document number: 90108623.1

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2064521

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950111

ET Fr: translation filed
REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3015123

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20050512

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20050513

Year of fee payment: 16

Ref country code: ES

Payment date: 20050513

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20050519

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20050520

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20050524

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20050606

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060509

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060509

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060531

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060531

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

EUG Se: european patent has lapsed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20070514

Year of fee payment: 18

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20060509

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20070522

Year of fee payment: 18

BERE Be: lapsed

Owner name: *ROHNER TEXTIL A.G.

Effective date: 20060531

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20070514

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20070516

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060508

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080523

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061205

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20080826

Year of fee payment: 19

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090119

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: GESSNER HOLDING AG

Free format text: ROHNER TEXTIL AG#GERBESTRASSE 8#9436 BALGACH (CH) -TRANSFER TO- GESSNER HOLDING AG#FLORHOFSTRASSE 13#8820 WAEDENSWIL (CH)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080508

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091201