EP0794985A1 - Bande adhesive a base de non-tisse de type kunit ou kunit multiple, revetue sur l'envers - Google Patents

Bande adhesive a base de non-tisse de type kunit ou kunit multiple, revetue sur l'envers

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Withdrawn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)
English (en)
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/fr
Withdrawn legal-status Critical Current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

L'invention concerne une bande adhésive qui comporte un support en non-tissé pourvu d'un adhésif sur une ou deux face(s), qui se caractérise en ce que ledit support est réalisé dans un non-tissé de type Kunit.
EP95939240A 1994-11-30 1995-11-08 Bande adhesive a base de non-tisse de type kunit ou kunit multiple, revetue sur l'envers Withdrawn EP0794985A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4442507 1994-11-30
DE4442507A DE4442507C2 (de) 1994-11-30 1994-11-30 Rückseitenbeschichtetes Klebeband auf Basis eines Kunit- bzw. Multikunitvlieses und dessen Verwendung
PCT/EP1995/004387 WO1996017027A1 (fr) 1994-11-30 1995-11-08 Bande adhesive a base de non-tisse de type kunit ou kunit multiple, revetue sur l'envers

Publications (1)

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

Family

ID=6534476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95939240A Withdrawn EP0794985A1 (fr) 1994-11-30 1995-11-08 Bande adhesive a base de non-tisse de type kunit ou kunit multiple, revetue sur l'envers

Country Status (4)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1036795A (ja) * 1996-07-26 1998-02-10 Nippon Petrochem Co Ltd 粘着テープ用基布およびそれを用いた粘着テープ
DE19746913C2 (de) * 1997-10-23 2002-04-25 Beiersdorf Ag Trägermaterial für medizinische Zwecke
DE19842721A1 (de) * 1998-09-18 2000-03-23 Rockwool Mineralwolle Transporteinheit
US6451146B1 (en) * 1998-10-24 2002-09-17 Tesa Ag Adhesive tape based on a web thermally bonded with fusible fibres
US6436528B1 (en) * 1998-10-24 2002-08-20 Tesa Ag Adhesive tape based on a binder-consolidated web
FR2798134B1 (fr) 1999-09-02 2002-07-05 Scapa Tapes France S A Ruban adhesif sur support non tisse dechirable a la main
EP1149882A1 (fr) * 2000-04-27 2001-10-31 Peter Dr.-Ing. Böttcher Support textile pour rubans adhésifs
GB2362116A (en) * 2000-05-12 2001-11-14 Milliken Europ Nv Foam-coated web
DE10036805A1 (de) 2000-07-28 2002-02-07 Tesa Ag Verfahren zur Ummantelung von langgestrecktem Gut, wie insbesondere Kabelsätzen
DE10039982A1 (de) * 2000-08-16 2002-03-07 Tesa Ag Klebebänder mit textilem Träger für die Ummantelung von langgestrecktem Gut, wie insbesondere Kabelsätzen
DE10149071A1 (de) 2001-10-05 2003-04-17 Tesa Ag Verfahren zur Ummantelung von langgestrecktem Gut, wie insbesondere Kabelsätzen
DE10229527A1 (de) * 2002-07-01 2004-01-15 Tesa Ag Band aus einer Reihe hintereinander und überlappend angeordneter einzelner Ummantelungsabschnitte zum Ummanteln von langgestrecktem Gut, wie insbesondere Kabelsätzen
DE10337565B4 (de) * 2003-08-14 2005-09-15 HÄNSEL VERBUNDTECHNIK GmbH Textiles Umhüllelement
PT1723210E (pt) * 2004-03-04 2008-10-08 Tesa Ag Fita altamente resistente à fricção para a armação de cablagens pré-formadas, em veículos automóveis
DE102005017381A1 (de) * 2005-04-14 2006-10-19 Tesa Ag Verfahren zum Ummanteln von langgestrecktem Gut, wie insbesondere Kabelsätzen, mit einer Umhüllung
DE102007030567B3 (de) * 2007-06-30 2009-01-08 Böttcher, Peter, Dr.-Ing. Druckelastischer textiler Träger für Klebebänder
EP2050803A2 (fr) 2007-10-19 2009-04-22 Tesa AG Bande collante
DE202008013541U1 (de) 2008-10-11 2009-01-08 Böttcher, Peter, Dr.-Ing. Längsfester textiler Träger für Klebebänder
DE202010006413U1 (de) 2010-05-05 2010-08-05 Böttcher, Peter, Dr.-Ing. Vliesstoffverbund als textiler Träger für Klebebänder
DE102011005163A1 (de) 2011-03-07 2012-09-13 Tesa Se Klebeband mit textilem Träger für die Kabelbandagierung
US9539797B2 (en) 2013-11-14 2017-01-10 Rayven, Inc. Traverse wound double-sided pressure sensitive adhesive tape

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054322B (de) * 1956-06-19 1959-04-02 Lohmann K G Verfahren zur Herstellung von selbstklebenden Baendern bzw. Zuschnitten
DE1957410A1 (de) * 1969-11-14 1971-05-19 Kuratko A Dr Ing Verfahren zur Herstellung einer Filzbahn sowie ein Traeger zur Durchfuehrung dieses Verfahrens und eine nach diesem Verfahren hergestellte Filzbahn
AT306387B (de) * 1970-11-05 1973-04-10 Chemie Linz Ag Bahnförmiges Material zum Verkleben von Kunstharz, Holz, Metall od.dgl. und Verfahren zur Herstellung desselben
JP2532724Y2 (ja) * 1990-04-12 1997-04-16 株式会社 スリオンテック ワイヤーハーネス結束用布粘着テープ
DE9401037U1 (de) * 1994-01-22 1994-03-10 Coroplast Fritz Müller KG, 42279 Wuppertal Klebeband

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9617027A1 *

Also Published As

Publication number Publication date
DE4442507A1 (de) 1996-06-05
WO1996017027A1 (fr) 1996-06-06
JPH10510566A (ja) 1998-10-13
DE4442507C2 (de) 1996-12-05

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