EP1758964A1 - Bande adhesive pourvue d'un support en mousse de polyurethanne - Google Patents

Bande adhesive pourvue d'un support en mousse de polyurethanne

Info

Publication number
EP1758964A1
EP1758964A1 EP05754712A EP05754712A EP1758964A1 EP 1758964 A1 EP1758964 A1 EP 1758964A1 EP 05754712 A EP05754712 A EP 05754712A EP 05754712 A EP05754712 A EP 05754712A EP 1758964 A1 EP1758964 A1 EP 1758964A1
Authority
EP
European Patent Office
Prior art keywords
adhesive
adhesive tape
carrier
coated
tape according
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.)
Ceased
Application number
EP05754712A
Other languages
German (de)
English (en)
Inventor
Anke Lewin
Wolfgang Klauck
Reinhold Domanski
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.)
Henkel AG and Co KGaA
Lohmann GmbH and Co KG
Original Assignee
Henkel AG and Co KGaA
Lohmann GmbH and Co 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 Henkel AG and Co KGaA, Lohmann GmbH and Co KG filed Critical Henkel AG and Co KGaA
Publication of EP1758964A1 publication Critical patent/EP1758964A1/fr
Ceased 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
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/26—Porous or cellular plastics
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/21—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being formed by alternating adhesive areas of different nature
    • 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
    • C09J2421/00—Presence of unspecified rubber
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer
    • 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
    • C09J2475/00—Presence of polyurethane
    • C09J2475/006—Presence of polyurethane in the substrate
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249983—As outermost component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249985—Composition of adhesive or bonding component specified
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer

Definitions

  • Adhesive tape with a polyurethane foam carrier Adhesive tape with a polyurethane foam carrier
  • the invention relates to an adhesive tape comprising a carrier having a first and a second side.
  • Adhesive tapes are known in a wide variety of forms and are available in the market. They usually consist of a carrier made of a relatively thin flexible plastic film, which is coated with an adhesive. Typical support materials are polypropylene, polyethylene, polyethylene terephthalate, polyvinyl chloride and acetate film as well as fabric carriers and foam carrier materials. Adhesive tapes are used for joining or bundling objects, for sealing or, for example, in painting work for masking, ie. H. used to cover areas that should not be covered with paint.
  • the carrier of adhesive tapes can be coated on one or both sides with adhesive. Both sides adhesive coated adhesive tapes are also referred to as assembly tapes and are used to attach objects with at least one level side on a flat surface. With them, for example, images, mirrors or signs can be attached to a wall.
  • the adhesives for making tapes can be selected from a wide variety of common materials. It can be z. For example, they may be SIS rubbers, SBS rubbers, polyisobutylenes, polyisoprenes, polyacrylates and natural rubbers, optionally with the addition of tackifying natural and / or synthetic resins. Due to their different chemical composition, the different adhesives naturally have different properties. Essential quality features of a mounting tape are initial adhesion, adhesion to the substrate, cohesion of the adhesive, heat resistance and final strength. It is important to press the assembly line well with the adhesive tape application on the respective substrate in order to ensure a good wetting of the tape to the ground. The tape reaches its final strength when the maximum possible wetting of the adhesive to the substrate has been achieved.
  • the pressure sensitive adhesive usually takes some time. The process is favored by higher temperatures and a strong pressing force. Adhesives that achieve high ultimate strength and high heat resistance generally take a relatively long time to perform this wetting process. On the other hand, there are adhesives that have a high tack and are relatively flowable: these adhesives wet the adhesive substrate much faster and therefore adhere more quickly to the respective substrate. However, these adhesives generally do not achieve high ultimate strengths and heat resistance.
  • an adhesive tape of the type mentioned above in that the carrier is a polyurethane foam tape and that the first and the second side each have at least two segments which are coated with different adhesives, of which at least one first adhesive has a high initial tack and at least one second adhesive has a high final adhesion.
  • the segments which carry the different adhesives are formed as juxtaposed strips extending in the longitudinal direction of the adhesive tape.
  • Such a tape can be easily produced by applying the adhesives to the carrier in a striped manner, and it also offers considerable advantages in its application.
  • On each side of the adhesive tape a plurality of adhesives can be combined with each other, which are arranged in strips next to each other, wherein the number of strip-shaped segments is not limited.
  • a first strip-shaped segment is coated with an adhesive with high initial adhesion and two other strip-shaped segments, which adjoin the longitudinal sides of the first strip-shaped segment, with an adhesive with high Endklebkraft are coated.
  • the adhesive strip with high initial adhesion thus runs in the middle of the band, while the adhesive strips run with high final adhesion at the edges.
  • the three strips can each occupy one third of the width of the adhesive tape, but it is also possible to vary the strip width accordingly in favor of a high initial adhesive force or in favor of a high final adhesive force.
  • the adhesive tape advantageously has a bond strength of> 12 N / 25 mm on stainless steel after one minute and an adhesive force of> 30 N / 25 mm after 24 hours, the bond strength corresponding to the peel strength measured according to test method PSTC-1.
  • the test method has been developed by the Pressure Sensitive Tape Council, an association of American tape manufacturers. According to the test conditions, the bond strength is the force required to strip an adhesive strip in a certain width under defined conditions (peel angle, pressure, speed) from a standard test plate.
  • a piece of adhesive tape with a length of about 400 mm and a sample width of 25 mm is applied to a 200 mm long, 50 mm wide and about 2 mm thick stainless steel plate and evenly pressed by means of a 2 kg rubber-coated metal roller. From the thus prepared steel plate about 25 mm tape are peeled off. The steel plate is fixed with a driver clamp in the tester, and the free end of the band is attached with another clamp. At a defined speed of 300 +/- 30 mm per minute, the adhesive tape is peeled off the steel plate at an angle of 180 °, the tester displaying the values of the adhesive force. After completion of the test, a mean value is calculated which represents the bond strength value on steel. This value is expressed by the force (N) required for the withdrawal of the adhesive tape from the steel surface at a sample width of 25 mm.
  • the adhesives and the adhesive tape particularly preferably have the following overall properties:
  • Adhesive with high initial tack Peel strength on steel after 1 minute:> 40 N / 25 mm Peel strength on steel after 24 hours:> 50 N / 25 mm Temperature resistance> 50 ° C
  • Adhesive with high final bond strength Peel strength on steel after 1 minute:> 15 N / 25 mm Peel strength on steel after 24 hours:> 30 N / 25 mm Temperature resistance> 100 0 C
  • the temperature resistance is another quality feature of an adhesive tape.
  • the adhesive with high initial bond strength has a temperature resistance of> 70 0 C and the adhesive with high final adhesion to a temperature resistance of> 100 0 C.
  • the high initial tack adhesive is advantageously a synthetic rubber adhesive, preferably a styrene-isoprene-styrene rubber, and the high end tack adhesive is advantageously an acrylate adhesive, preferably a 2-ethyl acrylate-based acrylate adhesive.
  • the adhesive tape has a release film on at least one of the adhesive-coated sides of the carrier.
  • a release film is also referred to as a release liner. It facilitates the handling of the adhesive tape prior to its use and, in particular, allows the tape to be rolled up with a slight unrolling for the use of the adhesive tape.
  • the adhesive tape according to the invention can be prepared by methods well known in the art by the foam carrier by means of known Coating machines strip is coated with the different adhesives.
  • the figure shows a perspective view of an adhesive tape according to the invention.
  • This consists of a carrier 1 made of polyurethane foam.
  • a release film 7 is arranged on one side of the adhesive tape.

Landscapes

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

Abstract

Bande adhésive qui comporte un support possédant une première face et une seconde face. Le support est une bande de mousse de polyuréthanne et les première et seconde faces possèdent chacune au moins deux segments couverts d'adhésifs différents dont au moins un premier adhésif possède une force adhésive de départ élevée et au moins un deuxième adhésif possède une force adhésive finale élevée.
EP05754712A 2004-06-25 2005-06-09 Bande adhesive pourvue d'un support en mousse de polyurethanne Ceased EP1758964A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200420009995 DE202004009995U1 (de) 2004-06-25 2004-06-25 Klebeband mit einem Polyurethanschaumträger
PCT/EP2005/006181 WO2006000299A1 (fr) 2004-06-25 2005-06-09 Bande adhesive pourvue d'un support en mousse de polyurethanne

Publications (1)

Publication Number Publication Date
EP1758964A1 true EP1758964A1 (fr) 2007-03-07

Family

ID=33103859

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05754712A Ceased EP1758964A1 (fr) 2004-06-25 2005-06-09 Bande adhesive pourvue d'un support en mousse de polyurethanne

Country Status (4)

Country Link
US (1) US20070104942A1 (fr)
EP (1) EP1758964A1 (fr)
DE (1) DE202004009995U1 (fr)
WO (1) WO2006000299A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004009995U1 (de) * 2004-06-25 2004-09-30 Henkel Kgaa Klebeband mit einem Polyurethanschaumträger
DE102005016541A1 (de) * 2005-04-08 2006-10-12 Henkel Kgaa Klebeband und Verfahren zu seiner Herstellung
ATE495642T1 (de) * 2007-04-04 2011-01-15 Koninkl Philips Electronics Nv Erkennung von interferenztechnologien
DE102007061137B4 (de) 2007-12-19 2011-12-15 Agraferm Technologies Ag Vorrichtung und Verfahren zur Umwandlung von bei der Ethanolproduktion als Abfallprodukt anfallender Fermentationsbrühe in Biogas
DE102008024804A1 (de) * 2008-05-23 2009-11-26 Ewald Dörken Ag Flächiges Klebemittel, wie Klebeband, Klebefolie oder Kleberand, insbesondere zur Verwendung im Baubereich
WO2013031710A1 (fr) * 2011-08-31 2013-03-07 綜研化学株式会社 Feuille adhésive permettant d'immobilier un moule d'impression, dispositif d'impression et procédé d'impression
US20140190616A1 (en) * 2013-01-09 2014-07-10 ST Global Partners, LLC Double-sided adhesive membrane for finish material installation
CN104228246A (zh) 2013-06-13 2014-12-24 美国圣戈班性能塑料公司 基于聚氨酯分散液的泡棉密封垫片和粘合胶带
US9803378B2 (en) * 2015-03-27 2017-10-31 Kent Berheide Overlayment
DE102022129553A1 (de) * 2022-11-09 2024-05-16 Tremco CPG Germany GmbH Fugendichtband und Verfahren zu dessen Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585178A (en) * 1991-12-31 1996-12-17 Minnesota Mining & Manufacturing Company Composite adhesive tape
US5268228A (en) * 1992-09-21 1993-12-07 Norwood Industries, Inc. Grooved pressure-sensitive adhesive tape
DE29910763U1 (de) * 1999-06-19 2000-08-03 Meteor Gummiwerke K. H. Bädje GmbH & Co, 31167 Bockenem Verbundprofil
US20020108564A1 (en) * 2000-06-02 2002-08-15 3M Innovative Properties Company Method and apparatus for making striped adhesive-coated tape
DE202004009995U1 (de) * 2004-06-25 2004-09-30 Henkel Kgaa Klebeband mit einem Polyurethanschaumträger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Peel Adhesion for Single Coated Pressure Sensitive Tapes at 180 ° Angle", PSTC-1, August 1989 (1989-08-01) *

Also Published As

Publication number Publication date
US20070104942A1 (en) 2007-05-10
WO2006000299A1 (fr) 2006-01-05
DE202004009995U1 (de) 2004-09-30

Similar Documents

Publication Publication Date Title
EP1758964A1 (fr) Bande adhesive pourvue d'un support en mousse de polyurethanne
DE69520115T2 (de) Primerlose, druckempfindliche klebkonstruktionen
DE69430376T2 (de) Entfernbares schaumstoff-klebeband
DE2902269C2 (fr)
DE2930554C2 (de) Klebeband zum Bündeln von Gemüse
DE69113123T2 (de) Gegen Niedertemperaturschock beständige Trennschicht.
DE69503059T2 (de) Mehrschicht-klebaufbau mit barriere-lage
DE69722395T2 (de) Druckempfindliche klebkonstruktionen
EP1761613A1 (fr) Bande adhesive pourvue d'un support en mousse polyacrylate
EP0760389B1 (fr) Adhésif double-face pour la fixation de clichés d'impression
DE69117339T2 (de) Abschnittweise klebend/ablösbar beschichtetes Band und Verfahren
WO2006000298A1 (fr) Bande adhesive pourvue d'un support sous forme de bande de mousse acrylique
DE10063018A1 (de) Beidseitig klebende Klebfolie
DE69806439T2 (de) Abdeckband für Anstrichmittel
EP1590414A1 (fr) Bande adhesive et son utilisation pour coller des blanchets
DE3205038A1 (de) Isoliertes kabel, insbesondere elektrisches flachkabel, sowie vorrichtung zu dessen herstellung
DE69017298T2 (de) Maskierband.
EP0979254A1 (fr) Materiau masque pour surfaces laquees
DE102005061767A1 (de) Abdeckung zur Verminderung der Luftblasenbildung bei Applikation klebender Erzeugnisse
DE19548475C2 (de) Verfahren zur Bestimmung einer relativen 180 DEG Abschälfestigkeit
EP3337865A1 (fr) Procédé pour coller un corps de support
DE102005016541A1 (de) Klebeband und Verfahren zu seiner Herstellung
DE102007056778B4 (de) Verfahren zur Herstellung einer Kombinationsklebevorrichtung
EP0974632A1 (fr) Ruban adhésif double face avec support viscoélastique et réactif
DE3906120A1 (de) Doppelseitig klebende klebebaender

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

17P Request for examination filed

Effective date: 20061127

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20070606

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HENKEL AG & CO. KGAA

Owner name: LOHMANN GMBH & CO. KG

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

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20090514