EP0794985A1 - Adhesive tape based on a kunit or multi-kunit non-woven fabric, coated on the rear side - Google Patents

Adhesive tape based on a kunit or multi-kunit non-woven fabric, coated on the rear side

Info

Publication number
EP0794985A1
EP0794985A1 EP95939240A EP95939240A EP0794985A1 EP 0794985 A1 EP0794985 A1 EP 0794985A1 EP 95939240 A EP95939240 A EP 95939240A EP 95939240 A EP95939240 A EP 95939240A EP 0794985 A1 EP0794985 A1 EP 0794985A1
Authority
EP
European Patent Office
Prior art keywords
adhesive tape
adhesive
tape according
coating
coated
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.)
Withdrawn
Application number
EP95939240A
Other languages
German (de)
French (fr)
Inventor
Frank Ganschow
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.)
Beiersdorf AG
Original Assignee
Beiersdorf 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
Application filed by Beiersdorf AG filed Critical Beiersdorf AG
Publication of EP0794985A1 publication Critical patent/EP0794985A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/302—Applications of adhesives in processes or use of adhesives in the form of films or foils for bundling cables
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/26—Presence of textile or fabric
    • C09J2400/263—Presence of textile or fabric in the substrate

Definitions

  • the invention relates to an adhesive tape which consists of a tape-shaped carrier based on a Kunitviieses or Muttikunitvlieses, which is either provided on its underside with an adhesive coating or on both sides with an adhesive coating.
  • Adhesive tapes of this type are known.
  • the band-shaped carrier is designed as a woven fabric or as a sewing nonwoven, fabric tapes having been on the market for a long time and tapes with a sewing nonwoven carrier are described in DE-GM 94 01 037.
  • Pressure-sensitive PSA coatings are preferably used as the adhesive coating.
  • Adhesive tapes with a fabric backing meet high technical requirements, but are complex to produce, expensive and tend to penetrate the adhesive.
  • Adhesive tapes with a non-woven backing have a simple structure, but they show considerable disadvantages in practical use, such as inadequate recycling properties and problems due to the heterogeneous non-woven structure with reinforcing parallel seams.
  • the present invention has for its object to improve an adhesive tape so that the disadvantages of the prior art do not occur or at least not to the extent.
  • a fleece of the type Kunitviies or multikunit fleece is used as the carrier.
  • a Kunitviies is characterized in that it results from the processing of a longitudinally oriented nonwoven fabric to a Flachengebi.de, which has loops on one side and mesh webs on the other side or poly fiber folds, but has neither threads nor prefabricated fabrics.
  • Such a fleece has been produced for example on sewing-knitting machines of the "Kunitviies" type from Malimo for a long time and can be obtained from the companies Cottano GmbH and Techtex GmbH, among others.
  • Another characteristic feature of this fleece is that it can absorb high tensile forces in the longitudinal direction as a longitudinal fiber fleece.
  • a multikunit fleece is characterized in that the fleece is consolidated on both the top and the bottom by needles being pierced on both sides.
  • polyester, polypropylene or cotton fibers are provided as starting materials for the carrier.
  • the present invention is not limited to the materials mentioned, but a large number of other fibers can be used to produce the nonwoven.
  • an additional coating of the second carrier side with acrylate lacquer may be sufficient, or a combination of foam and lacquer may be necessary.
  • the lacquer or foam and lacquer are applied to the top of the carrier, which is characterized in that it is the smoother of the two sides of the fleece.
  • the carrier is preferably coated by the method described below. If a coating of the carrier with foam and varnish is provided, an acrylic dispersion is first foamed onto the carrier material using the doctor blade method. The resulting intermediate product is then calendered in order to achieve a densification and crosslinking of the foam layer before a lacquer layer made of acrylate lacquer is also applied over the foam layer by the doctor blade method.
  • the adhesive side of the carrier can be coated in a conventional manner, in particular with a self-adhesive coating.
  • Conventional coating with a coating bar and solvent masses is advantageous, but it is better to do this in a contactless or almost contactless manner using screen printing technology (cf. DE - PS 3.346.100), a full-surface or segment-like adhesive coating being conceivable.
  • screen printing technology cf. DE - PS 3.346.100
  • a full-surface or segment-like adhesive coating being conceivable.
  • reference is expressly made to this patent DE-PS 3,346,100 in particular to the viscosity and type of adhesive, to the sieves used, web speeds and other measures.
  • the coating by means of roller slot nozzle application in particular for hot-melt adhesive, can also be used.
  • a natural rubber / resin is applied to a Kunitviies carrier with a basis weight of 100 g / m 2 , which can be obtained from Techtex GmbH, using a doctor blade method at a web speed of 50 m / min and a temperature of 60 ° C as an adhesive / Gasoline adhesive applied. Drying in the slopes is also carried out at a temperature of 60 ° C.
  • An acrylate dispersion (water content: 50% by weight) is first foamed onto the uncoated backing fleece side in a streak dryer in a line using the doctor blade method, the doctor blade taking up a position of 25 ° to the zenith of the coating lower roller.
  • the preliminary product is pre-dried at an average temperature of 120 ° C and then calendered in-line at a temperature of 150 ° C to 180 ° C and a pressure of 10 tons.
  • the back of the foam-coated carrier is also coated in a stenter dryer at a web speed of 50 m / min, with ten grams of halogen-free acrylate coating (Primal 225 from Rohm and Haas) being coated per square meter.
  • the paint layer dries at 160 ° C in the stenter dryer, which also causes the foam to condense. If only one layer of paint or no coating is desired, the corresponding steps in the manufacturing process are omitted.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention concerns an adhesive tape which comprises a backing made of non-woven fabric provided with an adhesive on one or both faces. The invention is characterized in that the backing is made from a Kunit-type non-woven fabric.

Description

Beschreibung description
Rückseitenbeschichtetes Klebeband auf Basis eines Kunit- bzw. MutäkunitvliesesBack-coated adhesive tape based on a Kunit or Mutäkunit fleece
Die Erfindung bezieht sich auf ein Klebeband, das aus einem bandförmigen Träger auf Basis eines Kunitviieses bzw. Muttikunitvlieses besteht, der entweder auf seiner Unterseite mit einer Klebebeschichtung oder beidseitig mit einer Klebebeschichtung versehen ist.The invention relates to an adhesive tape which consists of a tape-shaped carrier based on a Kunitviieses or Muttikunitvlieses, which is either provided on its underside with an adhesive coating or on both sides with an adhesive coating.
Klebebänder dieser Art sind bekannt. Der bandförmige Träger wird dabei als Gewebe oder als Nähvlies ausgebildet, wobei Gewebebänder schon seit längerem im Handel sind und Bänder mit einem Nähvliesträger im DE - GM 94 01 037 beschrieben werden. Als Klebebeschichtung werden bevorzugt druckempfindliche Haftklebebeschichtungen eingesetzt.Adhesive tapes of this type are known. The band-shaped carrier is designed as a woven fabric or as a sewing nonwoven, fabric tapes having been on the market for a long time and tapes with a sewing nonwoven carrier are described in DE-GM 94 01 037. Pressure-sensitive PSA coatings are preferably used as the adhesive coating.
Klebebänder mit einem Gewebeträger genügen hohen technischen Anforderungen, sind aber aufwendig herzustellen, teuer und neigen zum Durchschlagen der Klebmasse. Klebebänder mit Nähvliesträger haben zwar einen einfachen Aufbau, zeigen aber erhebliche Nachteile in der praktischen Anwendung, wie unzureichende Recyclingeigenschaften und Probleme aufgrund des heterogenen Vliesaufbaus mit verstärkenden Parallelnähten. Die Oberflächen solcher iiesträger mit ihren vielen kleinen Erhebungen und dazwischen liegenden Tälern ergeben zunächst leichter abrollbare Klebebänder, aber allgemein sind unebene Trägermaterialien für Klebebänder eher unerwünscht, denn sie führen bei der Herstellung zu zusätzlichen Problemen und bei der Anwendung zu mangelhaften Verklebungen, etwa beim mehrlagigen Umwickeln von Kabelbäumen.Adhesive tapes with a fabric backing meet high technical requirements, but are complex to produce, expensive and tend to penetrate the adhesive. Adhesive tapes with a non-woven backing have a simple structure, but they show considerable disadvantages in practical use, such as inadequate recycling properties and problems due to the heterogeneous non-woven structure with reinforcing parallel seams. The surfaces of such carriers, with their many small elevations and valleys in between, initially yield adhesive tapes that are easier to unroll, but in general, uneven backing materials for adhesive tapes are rather undesirable, since they lead to additional problems during production and to poor bonding during use, for example when wrapping in multiple layers of wire harnesses.
Demgemäß liegt der vorliegenden Erfindung die Aufgabe zugrunde, ein Klebeband so zu verbessern, daß die Nachteile des Standes der Technik nicht oder zumindest nicht in dem Umfang auftreten.Accordingly, the present invention has for its object to improve an adhesive tape so that the disadvantages of the prior art do not occur or at least not to the extent.
Gelöst wird diese Aufgabe durch ein Klebeband, wie es in den Ansprüchen näher gekennzeichnet ist. Als Träger kommt ein Vlies vom Typ Kunitviies oder Multikunitvlies zum Einsatz. Ein Kunitviies ist dadurch gekennzeichnet, daß es aus der Verarbeitung eines längsorientierten Faservlieses zu einem Flachengebi.de hervorgeht, das auf einer Seite Maschen und auf der anderen Maschenstege oder Polfaser-Falten aufweist, aber weder Fäden noch vorgefertigte Flächengebilde besitzt. Ein derartiges Vlies wird beispielsweise auf Nähwirkmaschinen des Typs "Kunitviies" der Firma Malimo schon seit längerer Zeit hergestellt und ist unter anderem bei den Firmen Cottano GmbH und Techtex GmbH beziehbar. Ein weiteres kennzeichnendes Merkmal dieses Vlieses besteht darin, daß es als Längsfaservlies in Längsrichtung hohe Zugkräfte aufnehmen kann. Ein Multikunitvlies ist gegenüber dem Kunitviies dadurch gekennzeichnet, daß das Vlies durch das beidseitige Durchstechen mit Nadeln sowohl auf der Ober- als auch auf der Unterseite verfestigt ist. Als Ausgangsmaterialien für den Träger sind insbesondere Polyester-, Polypropylen- oder Baumwollfasern vorgesehen. Die vorliegende Erfindung ist aber nicht auf die genannten Materialien beschränkt, sondern es können eine Vielzahl weiterer Fasern zur Herstellung des Vlieses eingesetzt werden.This problem is solved by an adhesive tape, as it is characterized in the claims. A fleece of the type Kunitviies or multikunit fleece is used as the carrier. A Kunitviies is characterized in that it results from the processing of a longitudinally oriented nonwoven fabric to a Flachengebi.de, which has loops on one side and mesh webs on the other side or poly fiber folds, but has neither threads nor prefabricated fabrics. Such a fleece has been produced for example on sewing-knitting machines of the "Kunitviies" type from Malimo for a long time and can be obtained from the companies Cottano GmbH and Techtex GmbH, among others. Another characteristic feature of this fleece is that it can absorb high tensile forces in the longitudinal direction as a longitudinal fiber fleece. Compared to the Kunitviies, a multikunit fleece is characterized in that the fleece is consolidated on both the top and the bottom by needles being pierced on both sides. In particular, polyester, polypropylene or cotton fibers are provided as starting materials for the carrier. However, the present invention is not limited to the materials mentioned, but a large number of other fibers can be used to produce the nonwoven.
Bei speziellen Anwendungsfällen wie zum Beispiel bei der Umwicklung von Kabelbäumen kann auf eine Beschichtung der Rückseite des Klebebandes ganz verzichtet werden. Je nach anderen praktischen Verwendungen kann neben der Klebebeschichtung eine zusätzliche Beschichtung der zweiten Trägerseite mit Acrylatlack ausreichen oder eine Kombination aus Schaum und Lack notwendig sein. Der Lack bzw. Schaum und Lack werden auf der Oberseite des Trägers aufgetragen, die dadurch gekennzeichnet ist, daß sie die glattere der beiden Vliesseiten ist.In special applications, such as when wrapping wire harnesses, there is no need to coat the back of the adhesive tape. Depending on the other practical uses, in addition to the adhesive coating, an additional coating of the second carrier side with acrylate lacquer may be sufficient, or a combination of foam and lacquer may be necessary. The lacquer or foam and lacquer are applied to the top of the carrier, which is characterized in that it is the smoother of the two sides of the fleece.
Die Beschichtung des Trägers erfolgt bevorzugt nach dem im folgenden beschriebenen Verfahren. Ist eine Beschichtung des Trägers mit Schaum und Lack vorgesehen, wird nach dem Rakelverfahren zunächst eine Acrylatdispersion auf das Trägermaterial geschäumt. Das entstehende Zwischenprodukt wird im Anschluß kalandert, um eine Verdichtung und Vernetzung des Schaumschicht zu erzielen, bevor eine Lackschicht aus Acrylatlack ebenfalls nach dem Rakelverfahren über der Schaumschicht aufgetragen wird.The carrier is preferably coated by the method described below. If a coating of the carrier with foam and varnish is provided, an acrylic dispersion is first foamed onto the carrier material using the doctor blade method. The resulting intermediate product is then calendered in order to achieve a densification and crosslinking of the foam layer before a lacquer layer made of acrylate lacquer is also applied over the foam layer by the doctor blade method.
Die Beschichtung der Klebeseite des Trägers, insbesondere mit einer selbstklebenden Beschichtung, kann in üblicher Weise erfolgen. Vorteilhaft ist die herkömmliche Durchführung der Beschichtung mit Streichbalken und Lösungsmittelmassen, besser aber erfolgt diese berührungslos oder fast berührungslos mittels Siebdrucktechnik ( vergleiche DE - PS 3.346.100 ), wobei eine vollflächige oder auch segmentartige Kleberbeschichtung vorstellbar ist. Bezüglich der günstigsten Parameter wird ausdrücklich auf diese Patentschrift DE - PS 3.346.100 bezug genommen, insbesondere zur Viskosität und Art des Klebers, zu den verwendeten Sieben, Bahngeschwindigkeiten und sonstigen Maßnahmen. Aber auch die Beschichtung mittels Rollschlitzdüsenauftrag, insbesondere für Hot-melt- Kleber, kann zur Anwendung kommen. Wenn nur eine einseitige Beschichtung vorgesehen ist, erfolgt diese insbesondere auf die rauhere, faserige Seite des Vlieses, weil dies die Verankerung der Klebermasse auf dem Vlies fördert und gleichzeitig ein leichteres Abrollen von einer spiralförmigen Rolle erreicht wird. Das Verhalten des Klebebandes beim Abrollen kann durch die Rücksertenbβschichtung des Klebebandes weiter optimiert werden.The adhesive side of the carrier can be coated in a conventional manner, in particular with a self-adhesive coating. Conventional coating with a coating bar and solvent masses is advantageous, but it is better to do this in a contactless or almost contactless manner using screen printing technology (cf. DE - PS 3.346.100), a full-surface or segment-like adhesive coating being conceivable. With regard to the most favorable parameters, reference is expressly made to this patent DE-PS 3,346,100, in particular to the viscosity and type of adhesive, to the sieves used, web speeds and other measures. However, the coating by means of roller slot nozzle application, in particular for hot-melt adhesive, can also be used. If only a one-sided coating is provided, this takes place in particular on the rougher, fibrous side of the nonwoven, because this promotes the anchoring of the adhesive mass on the nonwoven and at the same time an easier unrolling from a spiral roll is achieved. The behavior of the adhesive tape when it is unrolled can be further optimized by the adhesive backing layer of the adhesive tape.
Das erfindungsgβmäße Klebeband wird nachfolgend in seiner Herstellung in beispielhafter Ausführung beschrieben. The production of the adhesive tape according to the invention is described below in an exemplary embodiment.
Beispiel:Example:
Auf einen Kunitviiesträger mit einem Flächengewicht von 100 g / m2, der von der Firma Techtex GmbH bezogen werden kann, wird an einer Hänge im Rakelverfahren bei einer Bahngeschwindigkeit von 50 m / min und einer Temperatur von 60 °C als Klebmasse eine Naturkautschuk/Harz/Benzinklebemasse aufgetragen. Die Trocknung in der Hänge wird bei einer Temperatur von ebenfalls 60 °C vollzogen. Auf die unbeschichtete Trägervliesseite wird zunächst in einem Spannrahmentrockner in einem Strich nach dem Rakelverfahren, wobei der Rakel eine Position von 25° zum Zenit der Streichunterwalze einnimmt, eine Acrylatdispersion ( Wasseranteil: 50 Gew.-% ) aufgeschäumt. Das vorläufige Produkt wird bei einer durchschnittlichen Temperatur von 120 °C vorgetrocknet und anschließend in-line bei einer Temperatur von 150 °C bis 180 °C und einem Druck von 10 to kalandert. Die Lackierung der Rückseite des schaumbeschichteten Trägers erfolgt ebenfalls in einem Spannrahmentrockner bei einer Bahngeschwindigkeit von 50 m / min, wobei zehn Gramm halogenfreier Acrylatlack ( Primal 225 von der Firma Rohm und Haas ) pro Quadratmeter beschichtet werden. Die Trocknung der Lackschicht findet bei 160 °C im Spannrahmentrockner statt, was gleichzeitig eine Kondensation des Schaumes bewirkt. Werden nur eine Lackschicht oder keine Beschichtung gewünscht, so fallen die entsprechenden Schritte im Herstellungsprozeß weg. A natural rubber / resin is applied to a Kunitviies carrier with a basis weight of 100 g / m 2 , which can be obtained from Techtex GmbH, using a doctor blade method at a web speed of 50 m / min and a temperature of 60 ° C as an adhesive / Gasoline adhesive applied. Drying in the slopes is also carried out at a temperature of 60 ° C. An acrylate dispersion (water content: 50% by weight) is first foamed onto the uncoated backing fleece side in a streak dryer in a line using the doctor blade method, the doctor blade taking up a position of 25 ° to the zenith of the coating lower roller. The preliminary product is pre-dried at an average temperature of 120 ° C and then calendered in-line at a temperature of 150 ° C to 180 ° C and a pressure of 10 tons. The back of the foam-coated carrier is also coated in a stenter dryer at a web speed of 50 m / min, with ten grams of halogen-free acrylate coating (Primal 225 from Rohm and Haas) being coated per square meter. The paint layer dries at 160 ° C in the stenter dryer, which also causes the foam to condense. If only one layer of paint or no coating is desired, the corresponding steps in the manufacturing process are omitted.

Claims

Patentansprüche claims
1. Klebeband mit einem Vliesträger, der ein- oder beidseitig mit einem Kleber beschichtet ist, dadurch gekennzeichnet, daß der Vliesträger ein solcher vom Typ Kunitviies bzw. Multikunitvlies ist.1. Adhesive tape with a fleece backing, which is coated on one or both sides with an adhesive, characterized in that the fleece backing is of the Kunitviies or multikunit fleece type.
2. Klebeband nach Anspruch 1 , dadurch gekennzeichnet, daß das Kunitviies aus der Verarbeitung eines längsorientierten Faservlieses zu einem Flächengebilde hervorgeht, das auf einer Seite Maschen, auf der anderen Maschenstege oder Polfaser-Falten aufweist, aber weder Fäden noch vorgefertigte Flächengebilde besitzt.2. Adhesive tape according to claim 1, characterized in that the Kunitviies emerges from the processing of a longitudinally oriented nonwoven fabric to form a fabric which has loops on one side, mesh webs on the other or poly-fiber folds, but has neither threads nor prefabricated fabrics.
3. Klebeband nach Anspruch 1, dadurch gekennzeichnet, daß das Vlies vom Typ Kunit einheitlich aus Polyacrylnitril-, Viskose-, Polyacryl-, Polyethylen-, Polyamid-, Polyester- oder Baumwollfasern besteht.3. Adhesive tape according to claim 1, characterized in that the nonwoven of the Kunit type consists uniformly of polyacrylonitrile, viscose, polyacrylic, polyethylene, polyamide, polyester or cotton fibers.
4. Klebeband nach Anspruch 1 , dadurch gekennzeichnet, daß das Kunitviies eine Dicke zwischen 60 und 150 μm aufweist.4. Adhesive tape according to claim 1, characterized in that the Kunitviies has a thickness between 60 and 150 microns.
5. Klebeband nach Anspruch 1, dadurch gekennzeichnet, daß das Kunitviies folgende Eigenschaften besitzt.5. Adhesive tape according to claim 1, characterized in that the Kunitviies has the following properties.
- Flächengewicht des Trägers 60 - 150 g / m2 - Basis weight of the carrier 60-150 g / m 2
- Reißfestigkeit je nach Material ( nach DIN 53 455 ) : 30 - 100 N / cm- Tear strength depending on the material (according to DIN 53 455): 30 - 100 N / cm
6. Klebeband nach Anspruch 1 , dadurch gekennzeichnet, daß der Kunitviiesträger einseitig mit einer selbstklebenden Masse beschichtet ist.6. Adhesive tape according to claim 1, characterized in that the Kunitviiesträger is coated on one side with a self-adhesive composition.
7. Klebeband nach Anspruch 1 , dadurch gekennzeichnet, daß der Kunitviiesträger auf seiner Rückseite eine Beschichtung aus Lack aufweist. 7. Adhesive tape according to claim 1, characterized in that the Kunitviiesträger has a coating of lacquer on its back.
8. Klebeband nach Anspruch 1 , dadurch gekennzeichnet, daß der Kunitviiesträger auf seiner RückseKe eine Beschichtung aus Schaum aufweist, auf die zusätzlich eine Lackschicht aufgetragen ist.8. Adhesive tape according to claim 1, characterized in that the Kunitviiesträger on its back has a coating of foam, to which an additional layer of lacquer is applied.
9. Klebeband nach Anspruch 1 , dadurch gekennzeichnet, daß der Kunitviiesträger beidseitig mit einer selbstklebenden Masse beschichtet ist.9. Adhesive tape according to claim 1, characterized in that the Kunitviiesträger is coated on both sides with a self-adhesive composition.
10. Klebeband nach Anspruch 1, dadurch gekennzeichnet, daß die Klebebeschichtung eine selbstklebende Beschichtung ist.10. Adhesive tape according to claim 1, characterized in that the adhesive coating is a self-adhesive coating.
11. Verwendung eines Klebebandes nach Anspruch 1 zum Bandagieren von Kabelbäumen, wie sie insbesondere in der Automobilindustrie eingesetzt werden. 11. Use of an adhesive tape according to claim 1 for bandaging cable harnesses, as are used in particular in the automotive industry.
EP95939240A 1994-11-30 1995-11-08 Adhesive tape based on a kunit or multi-kunit non-woven fabric, coated on the rear side Withdrawn EP0794985A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4442507A DE4442507C2 (en) 1994-11-30 1994-11-30 Back-coated adhesive tape based on a Kunit or multikunit fleece and its use
DE4442507 1994-11-30
PCT/EP1995/004387 WO1996017027A1 (en) 1994-11-30 1995-11-08 Adhesive tape based on a kunit or multi-kunit non-woven fabric, coated on the rear side

Publications (1)

Publication Number Publication Date
EP0794985A1 true EP0794985A1 (en) 1997-09-17

Family

ID=6534476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95939240A Withdrawn EP0794985A1 (en) 1994-11-30 1995-11-08 Adhesive tape based on a kunit or multi-kunit non-woven fabric, coated on the rear side

Country Status (4)

Country Link
EP (1) EP0794985A1 (en)
JP (1) JPH10510566A (en)
DE (1) DE4442507C2 (en)
WO (1) WO1996017027A1 (en)

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JPH10510566A (en) 1998-10-13
DE4442507A1 (en) 1996-06-05
DE4442507C2 (en) 1996-12-05
WO1996017027A1 (en) 1996-06-06

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