EP0072955B1 - Reel-wound foam-plastic strip, preferably for sealing purposes - Google Patents

Reel-wound foam-plastic strip, preferably for sealing purposes Download PDF

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Publication number
EP0072955B1
EP0072955B1 EP82107166A EP82107166A EP0072955B1 EP 0072955 B1 EP0072955 B1 EP 0072955B1 EP 82107166 A EP82107166 A EP 82107166A EP 82107166 A EP82107166 A EP 82107166A EP 0072955 B1 EP0072955 B1 EP 0072955B1
Authority
EP
European Patent Office
Prior art keywords
strip
layer
roll
sealing purposes
reel
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
Application number
EP82107166A
Other languages
German (de)
French (fr)
Other versions
EP0072955A1 (en
Inventor
Rolf Tschudin-Mahrer
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.)
Irbit Holding AG
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Irbit Holding 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 Irbit Holding AG filed Critical Irbit Holding AG
Priority to AT82107166T priority Critical patent/ATE7719T1/en
Publication of EP0072955A1 publication Critical patent/EP0072955A1/en
Application granted granted Critical
Publication of EP0072955B1 publication Critical patent/EP0072955B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6812—Compressable seals of solid form
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
    • E01C11/106—Joints with only prefabricated packing; Packings therefor
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/906—Roll or coil
    • 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
    • Y10T428/19—Sheets or webs edge spliced or joined
    • Y10T428/192—Sheets or webs coplanar
    • 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.]
    • Y10T428/249987—With nonvoid component of specified composition
    • 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.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

Definitions

  • the invention relates to a strip of impregnated and compressed foam wound into a roll with delayed recovery, preferably for sealing purposes.
  • the cell walls of the open-cell foam structure are lined with chlorinated paraffin in an impregnation process.
  • the foam strip which is wound in the compressed state, gradually returns in the unwound state.
  • Such strips can therefore be used advantageously for closing joints.
  • the restoring force brings a particularly adaptable system to the joint walls.
  • the restoring effect lasts over longest periods of use (plastics under construction, 15th year (1980), H. 2, pp 66-68).
  • the lining with chlorinated paraffin in particular already provides a certain degree of tightness against moisture penetration, the sealing effect is not always sufficient.
  • the object of the invention is to remedy the situation in that a satisfactory seal is achieved despite the use of an open-cell material which is favorable for the impregnation and which may have a large-pore foam structure.
  • the broad side of the roll is provided with a liquid-impermeable layer which sticks to the side flanks of the strip and which has an extensibility corresponding to the extent of the provision and which can be torn along a spiral line corresponding to the strip winding joint is.
  • the layer forms an effective moisture shield.
  • the partially compressed strip does not fully open the pores. Some even remain closed. This creates a kind of labyrinth. Since the layer expediently faces the joint depth, the other side of the strip facing the open air can also dry out well.
  • the layer applied in the form of a film, skin, film or the like is the wound strip, i.e. assigned to the broadside of the role.
  • the corresponding layer has an elasticity which corresponds to the extent of the resetting of the foam structure.
  • the layer also acts as a delay factor.
  • it is anchored to the strip side flanks in such a way that when a strip is unwound from the roll it tears along a spiral line corresponding to the strip winding joint. This can be achieved through a predetermined breaking zone.
  • the layer can also be prepared using chemical agents, for example in the sense of greater fragility in the area of the winding joint.
  • the strip 3 wound on a core 1 and forming a roll 2 consists of foam. Its structure is such that the individual cells 4 which are adjacent to one another are connected to one another.
  • the foam is impregnated.
  • chlorinated paraffin can be used for this.
  • the strip 3 is wound up under tension so that, when pressed flat, it rests on the back R of the winding winding lying underneath. In this state, the strip 3 is only about a quarter to a third of its normal height.
  • the strip back R carries a self-adhesive layer 5, which is covered by a corresponding protective strip 6.
  • a protective strip it can be a paper strip with a wax layer or the like that facilitates detachment from the self-adhesive layer.
  • a broad side of the roll 2 is provided with a layer 7 bonded to the strip side flanks S there. It is a liquid-impermeable material.
  • the layer 7 can be realized in the form of a film, a skin, a film or the like.
  • the exemplary embodiment is a thermoplastic film.
  • the layer 7 formed therefrom has an extensibility which corresponds to the degree of recovery of the compressed strip 3.
  • the layer 7 is further formed such that it can be torn along a spiral line L oriented according to the strip winding joint 8.
  • the strip section to be laid can thus be detached cleanly from the roll 2, taking the layer section anchored to the strip side flank S with it.
  • the cut, still flat strip section is inserted into the joint 9 to be sealed between two adjacent plates 10, walls or the like so that the layer 7 in the inner area of the gap 9 comes to rest. After resetting the foam, the layer 7 extends there as a moisture barrier with respect to the soil 11 or the like which still partially projects into the joint 9.
  • the line L which defines the tear-off path to a certain extent can be realized by a predetermined breaking zone. This can be easily achieved insofar as the narrow end edge 6 'of the protective strip, stabilized by the curvature of the roll, can be used as an abutment for an attached stamp which slightly melts the layer in its thickness.
  • the strip side flank section, which is softer than this rigid edge 6 ', can be pushed back by pressing in the layer part.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Gasket Seals (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Building Environments (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

A strip of impregnated and compressed foam material with delayed restoration which is rolled up into a roll, preferably for purposes of sealing, and particularly for improved sealing, the broad side of the roll is provided with a liquid-impermeable layer which adheres to the flank sides of the strip and which is expandable corresponding to the amount of restoration and has a spiral-

Description

Die Erfindung bezieht sich auf einen zu einer Rolle aufgewickelten Streifen aus imprägniertem und zusammengedrücktem Schaumstoff mit verzögerter Rückstellung, vorzugsweise zu Abdichtungszwecken.The invention relates to a strip of impregnated and compressed foam wound into a roll with delayed recovery, preferably for sealing purposes.

Die Zellenwände des offenporigen Schaumstoffgerüsts werden in einem Imprägnierungsverfahren mit Chlorparaffin ausgekleidet. Der in zusammengedrücktem Zustand gewickelte Schaumstoff-Streifen stellt sich in abgewickeltem Zustand allmählich wieder zurück. Solche Streifen lassen sich daher in vorteilhafter Weise zum Verschliessen von Fugen benutzen. Die Rückstellkraft bringt eine besonders anpassungsfähige Anlage an den Fugenwänden. Die Rückstellwirkung hält über längste Gebrauchszeiten (Kunststoffe im Bau, 15. Jahrg. (1980), H. 2, S. 66-68). Obwohl insbesondere die Auskleidung mit Chlorparaffin schon eine gewisse Dichtigkeit gegen Durchdringen von Feuchtigkeit bringt, ist die Abdichtungswirkung nicht immer ausreichend.The cell walls of the open-cell foam structure are lined with chlorinated paraffin in an impregnation process. The foam strip, which is wound in the compressed state, gradually returns in the unwound state. Such strips can therefore be used advantageously for closing joints. The restoring force brings a particularly adaptable system to the joint walls. The restoring effect lasts over longest periods of use (plastics under construction, 15th year (1980), H. 2, pp 66-68). Although the lining with chlorinated paraffin in particular already provides a certain degree of tightness against moisture penetration, the sealing effect is not always sufficient.

Aufgabe der Erfindung ist es, hier dahingehend Abhilfe zu schaffen, dass trotz Verwendung eines für die Imprägnierung günstigen offenzelligen Materiales von gegebenenfalls grossporiger Schaumstoffstruktur eine zufriedenstellende Abdichtung erreicht wird.The object of the invention is to remedy the situation in that a satisfactory seal is achieved despite the use of an open-cell material which is favorable for the impregnation and which may have a large-pore foam structure.

Gelöst ist diese Aufgabe gemäss der Erfindung dadurch, dass die Breitseite der Rolle mit einer an den Streifen-Seitenflanken verklebenden, flüssigkeitsundurchlässigen Schicht versehen ist, welche eine Dehnbarkeit entsprechend dem Mass der Rückstellung aufweist und welche längs einer spiralförmigen, der Streifen-Wickelfuge entsprechenden Linie zerreissbar ist.This object is achieved according to the invention in that the broad side of the roll is provided with a liquid-impermeable layer which sticks to the side flanks of the strip and which has an extensibility corresponding to the extent of the provision and which can be torn along a spiral line corresponding to the strip winding joint is.

Zufolge solcher Ausgestaltung wird trotz Verwendung von Schaumstoff grossporiger Struktur eine wirksame Fugenabdichtung durch die verlegten Streifen erzielt. Die Schicht bildet einen wirksamen Nässeschild. Etwa im Bereich der Fugenwände, also seitlich noch durchkriechende Feuchtigkeit, wird durch die von Hause aus schon vorliegende, nässeabweisende Eigenschaft der chlorparaffingetränkten Zellenwände weitestgehend blockiert. Hinzu kommt, dass der teilkomprimierte Streifen die Poren nicht ganz öffnet. Einige bleiben sogar geschlossen. Es ergibt sich dadurch eine Art Labyrinth. Da die Schicht zweckmässigerweise der Fugentiefe zugewandt ist, kann die der freien Luft zugewandte andere Seite des Streifens auch gut austrocknen. Die in Form einer Folie, Haut, eines Films oder dergleichen aufgebrachte Schicht wird dem aufgewikkelten Streifen, d.h. der Breitseite der Rolle zugeordnet. Die entsprechende Schicht besitzt eine Dehnfähigkeit, die dem Mass der Rückstellung des Schaumstoffgerüsts entspricht. Die Schicht wirkt dabei zugleich als Verzögerungsfaktor mit. Andererseits ist sie so an den Streifen-Seitenflanken verankert, dass sie beim Abwickeln eines Streifens von der Rolle längs einer spiralförmigen, der Streifen-Wickelfuge entsprechenden Linie zerreisst. Dies kann durch eine Sollbruchzone realisiert sein. Die Schicht kann auch unter Verwendung chemischer Mittel präpariert werden, etwa im Sinne einer grösseren Brüchigkeit im Bereich der Wickelfuge.As a result of such a configuration, despite the use of foam with a large pore structure, an effective joint seal is achieved by the laid strips. The layer forms an effective moisture shield. For example, in the area of the joint walls, i.e. moisture that creeps sideways, is largely blocked by the moisture-repellent properties of the chlorinated paraffin-soaked cell walls that are already present. In addition, the partially compressed strip does not fully open the pores. Some even remain closed. This creates a kind of labyrinth. Since the layer expediently faces the joint depth, the other side of the strip facing the open air can also dry out well. The layer applied in the form of a film, skin, film or the like is the wound strip, i.e. assigned to the broadside of the role. The corresponding layer has an elasticity which corresponds to the extent of the resetting of the foam structure. The layer also acts as a delay factor. On the other hand, it is anchored to the strip side flanks in such a way that when a strip is unwound from the roll it tears along a spiral line corresponding to the strip winding joint. This can be achieved through a predetermined breaking zone. The layer can also be prepared using chemical agents, for example in the sense of greater fragility in the area of the winding joint.

Weitere Vorteile und Einzelheiten des Gegenstandes der Erfindung sind nachstehend anhand eines zeichnerisch veranschaulichten Ausführungsbeispieles erläutert. Es zeigt:

  • Fig. 1 den als Vorratsrolle aufgewickelten Streifen unter Verdeutlichung der flüssigkeitsundurchlässigen Schicht, letztere teilweise aufgebrochen,
  • Fig. 2 die Stirnansicht der Rolle,
  • Fig. 3 eine Querschnitt durch den sich maximal zurückgestellten Streifen in gegenüber Fig. 1 vergrössertem Massstab und
  • Fig. 4 eine Querschnitt im Bereich einer Mauerfuge mit zu Abdichtzwecken eingesetztem Schaumstoffstreifen.
Further advantages and details of the subject matter of the invention are explained below with reference to an exemplary embodiment illustrated in the drawings. It shows:
  • 1 the strip wound up as a supply roll, showing the liquid-impermeable layer, the latter partially broken open,
  • 2 shows the end view of the roll,
  • Fig. 3 is a cross section through the maximum reset strip on a larger scale compared to Fig. 1 and
  • Fig. 4 is a cross section in the region of a wall joint with foam strips used for sealing purposes.

Der auf einen Kern 1 aufgewickelte, eine Rolle 2 bildende Streifen 3 besteht aus Schaumstoff. Dessen Struktur ist so, dass die einzelnen einander benachbarten Zellen 4 miteinander in Verbindung stehen.The strip 3 wound on a core 1 and forming a roll 2 consists of foam. Its structure is such that the individual cells 4 which are adjacent to one another are connected to one another.

Der Schaumstoff ist imprägniert. Hierzu lässt sich bspw. Chlorparaffin verwenden. Dieses kleidet die Zellenwände 4' aus. Der Streifen 3 wird unter Zugspannung so aufgewickelt, dass er, flach zusammengedrückt, auf dem Rücken R der jeweils darunterliegenden Wickelwindung aufliegt. In diesem Zustand weist der Streifen 3 nur noch etwa ein Viertel bis ein Drittel seiner normalen Höhe auf.The foam is impregnated. For example, chlorinated paraffin can be used for this. This lines the cell walls 4 '. The strip 3 is wound up under tension so that, when pressed flat, it rests on the back R of the winding winding lying underneath. In this state, the strip 3 is only about a quarter to a third of its normal height.

Der Streifenrücken R trägt eine Selbstklebeschicht 5. Diese ist von einem breitenentsprechenden Schutzstreifen 6 abgedeckt. Bezüglich des Schutzstreifens kann es sich um einen Papierstreifen handeln mit einer das Ablösen von der Selbstklebeschicht erleichternden Wachsschicht oder dergleichen.The strip back R carries a self-adhesive layer 5, which is covered by a corresponding protective strip 6. With regard to the protective strip, it can be a paper strip with a wax layer or the like that facilitates detachment from the self-adhesive layer.

Eine Breitseite der Rolle 2 ist mit einer an den dortigen Streifen-Seitenflanken S verklebten Schicht 7 versehen. Es handelt sich um flüssigkeitsundurchlässiges Material. Die Schicht 7 kann in Form einer Folie, einer Haut, eines Filmes oder dergleichen realisiert sein.A broad side of the roll 2 is provided with a layer 7 bonded to the strip side flanks S there. It is a liquid-impermeable material. The layer 7 can be realized in the form of a film, a skin, a film or the like.

Beim Ausführungsbeispiel handeit es sich um eine thermoplastische Folie. Die davon gebildete Schicht 7 besitzt eine Dehnbarkeit, die dem Mass der Rückstellung des komprimierten Streifens 3 entspricht.The exemplary embodiment is a thermoplastic film. The layer 7 formed therefrom has an extensibility which corresponds to the degree of recovery of the compressed strip 3.

Die Schicht 7 ist des weiteren so ausgebildet, dass sie längs einer spiralförmigen, nach der Streifen-Wickelfuge 8 orientierten Linie L zerreissbar ist. Der zu verlegende Streifenabschnitt lässt sich dadurch sauber von der Rolle 2 lösen, dies unter Mitnahme des an der Streifen-Seitenflanke S verankerten Schichtabschnitts.The layer 7 is further formed such that it can be torn along a spiral line L oriented according to the strip winding joint 8. The strip section to be laid can thus be detached cleanly from the roll 2, taking the layer section anchored to the strip side flank S with it.

Der abgelängte, noch flache Streifenabschnitt wird in die abzudichtende Fuge 9 zwischen zwei einander benachbarten Platten 10, Wänden oder dergleichen so eingesetzt, dass die Schicht 7 im inneren Bereich des Spaltes 9 zu liegen kommt. Die Schicht 7 erstreckt sich nach Rückstellung des Schaumstoffs dort als Nässesperre gegenüber dem noch teilweise in die Fuge 9 hineinragenden Erdreich 11 oder dergleichen.The cut, still flat strip section is inserted into the joint 9 to be sealed between two adjacent plates 10, walls or the like so that the layer 7 in the inner area of the gap 9 comes to rest. After resetting the foam, the layer 7 extends there as a moisture barrier with respect to the soil 11 or the like which still partially projects into the joint 9.

Zur Lagefixierung des eingesetzten Streifens 3 dient die oben erläuterte Selbstklebeschicht 5, die an der einen fugenbildenden Schmallängskante 10' der dortigen Platte 10 haftet.The self-adhesive layer 5 explained above, which adheres to the one joint-forming narrow longitudinal edge 10 'of the plate 10 there, serves to fix the position of the strip 3 used.

Die gewissermassen den Abreissweg festlegende Linie L kann durch eine Sollbruchzone verwirklicht sein. Diese lässt sich insofern leicht verwirklichen, als die schmale, durch die Rollkrümmung stabilisierte Stirnkante 6' des Schutzstreifens als Widerlager für einen aufsetzenden, die Schicht in ihrer Dicke etwas zurückschmelzenden Stempel herangezogen werden kann. Der gegenüber diesen starren Kante 6' weichere Streifen-Seitenflankenabschnitt lässt sich unter Eindrücken der Schichtpartie zurückdrängen.The line L which defines the tear-off path to a certain extent can be realized by a predetermined breaking zone. This can be easily achieved insofar as the narrow end edge 6 'of the protective strip, stabilized by the curvature of the roll, can be used as an abutment for an attached stamp which slightly melts the layer in its thickness. The strip side flank section, which is softer than this rigid edge 6 ', can be pushed back by pressing in the layer part.

Claims (1)

1. A strip (3) of impregnated and compressed foam material having delayed recovery, which is wound into a roll (2) and is preferably for sealing purposes, characterized in that the wide face of the roll (2) is provided with a layer (7) which is impermeable to liquid and adheres to the sidefaces (S) of the strip and which exhibits an estensibility corresponding with the degree of recovery and can be torn along a spiral line (L) corresponding with the join (8) between the turns of the strip.
EP82107166A 1981-08-22 1982-08-07 Reel-wound foam-plastic strip, preferably for sealing purposes Expired EP0072955B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82107166T ATE7719T1 (en) 1981-08-22 1982-08-07 FOAM STRIPS COILED INTO A ROLL, PREFERABLY FOR SEALING PURPOSES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813133271 DE3133271A1 (en) 1981-08-22 1981-08-22 INTO A ROLL OF FOAM STRIPS, PREFERABLY FOR SEALING PURPOSES
DE3133271 1981-08-22

Publications (2)

Publication Number Publication Date
EP0072955A1 EP0072955A1 (en) 1983-03-02
EP0072955B1 true EP0072955B1 (en) 1984-05-30

Family

ID=6139892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107166A Expired EP0072955B1 (en) 1981-08-22 1982-08-07 Reel-wound foam-plastic strip, preferably for sealing purposes

Country Status (8)

Country Link
US (1) US4401716A (en)
EP (1) EP0072955B1 (en)
JP (1) JPS5862233A (en)
AT (1) ATE7719T1 (en)
AU (1) AU557672B2 (en)
CA (1) CA1192454A (en)
DE (2) DE3133271A1 (en)
ES (1) ES266961Y (en)

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Also Published As

Publication number Publication date
AU557672B2 (en) 1987-01-08
DE3260195D1 (en) 1984-07-05
EP0072955A1 (en) 1983-03-02
JPS5862233A (en) 1983-04-13
ATE7719T1 (en) 1984-06-15
AU8749982A (en) 1983-03-03
US4401716A (en) 1983-08-30
DE3133271A1 (en) 1983-03-03
JPH0355621B2 (en) 1991-08-23
CA1192454A (en) 1985-08-27
ES266961Y (en) 1983-09-16
ES266961U (en) 1983-02-16

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