DE3317591A1 - WATER-ACTIVATED ADHESIVE COATINGS, ESPECIALLY ON WALLPAPERS - Google Patents

WATER-ACTIVATED ADHESIVE COATINGS, ESPECIALLY ON WALLPAPERS

Info

Publication number
DE3317591A1
DE3317591A1 DE19833317591 DE3317591A DE3317591A1 DE 3317591 A1 DE3317591 A1 DE 3317591A1 DE 19833317591 DE19833317591 DE 19833317591 DE 3317591 A DE3317591 A DE 3317591A DE 3317591 A1 DE3317591 A1 DE 3317591A1
Authority
DE
Germany
Prior art keywords
water
weight
units
wallpapers
copolymer
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Withdrawn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
DE19833317591
Other languages
German (de)
Inventor
Lutz Dr. 3030 Walsrode Hoppe
Eugen Reinhardt
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.)
Dow Produktions und Vertriebs GmbH and Co oHG
Original Assignee
Wolff Walsrode 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 Wolff Walsrode AG filed Critical Wolff Walsrode AG
Priority to DE19833317591 priority Critical patent/DE3317591A1/en
Priority to GB08411914A priority patent/GB2141638B/en
Publication of DE3317591A1 publication Critical patent/DE3317591A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0002—Wallpaper or wall covering on textile basis
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/24—Homopolymers or copolymers of amides or imides
    • C09J133/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • 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
    • 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
    • C09J7/32—Water-activated adhesive, e.g. for gummed paper
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers

Description

Wolff Walsrode AG 3030 Walsrode-Bomlitz ίWolff Walsrode AG 3030 Walsrode-Bomlitz ί

Str/ABcStr / ABc

Wasseraktivierbare KlebebeSchichtungen, insbesondere auf TapetenbahnenWater-activated adhesive coatings, in particular on Wallpaper strips

Die Erfindung betrifft Trägerbahnen, insbesondere Tapeten, die mit einer mit Wasser aktivierbaren Klebeschicht auf Basis eines Acrylsäurecopolymerisats beschichtet sind.The invention relates to carrier webs, in particular wallpapers, which have an adhesive layer that can be activated with water are coated on the basis of an acrylic acid copolymer.

Bei der Herstellung von Wandbekleidungen werden in zunehmendem Maße sogenannte vorgekleisterte Tapeten bereitgestellt. Diese vorgekleisterten oder auch rückseitenbeschichteten Papiere werden über den Weg der Beflockung gefertigt, d.h., man beschichtet die Rückseite eines Papieres mit einer dünnen Kleisterlösung und. flockt in diese Lösung gemahlene Methylcellulose, Carboxymethylcellulose oder Stärke bzw. Mischungen aus diesen Produkten.In the production of wall coverings, so-called pre-pasted wallpapers are increasingly being provided. These pre-pasted or reverse-coated papers are flocked manufactured, i.e. the back of a paper is coated with a thin paste solution and. flocculates in this Solution of ground methyl cellulose, carboxymethyl cellulose or starch or mixtures of these products.

Ein Nachteil dieser so beschichteten Tapeten ist der leichte Abrieb der Kleisterkörner, der beim Drucken und Wickeln zu Störungen führt.A disadvantage of these wallpapers coated in this way is the slight abrasion of the glue grains during printing and winding leads to malfunctions.

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Außerdem können beim Wickelvorgang störende Prägungen
durch die Kornstruktur des Kleisterpulvers auf der Gegenbahn (Druckseite) hervorgerufen werden. Ein weiterer Nachteil der Kleister auf Stärke- oder Cellulosebasis ist der Klebkraftverlust bei der Herstellung von PCV-strukturgeschäumten Tapeten, der durch Temperatureinwirkung von
180-2500C verursacht wird.In addition, annoying embossing can occur during the winding process
caused by the grain structure of the paste powder on the opposite web (pressure side). Another disadvantage of starch or cellulose-based pastes is the loss of adhesive strength in the production of PCV structure-foamed wallpapers
180-250 0 C is caused.

Diese Nachteile lassen sich durch Verwendung eines Acrylsäurecopolymerisats zur Herstellung der Klebebeschichtung ausräumen.These disadvantages can be overcome by using an acrylic acid copolymer clear out to produce the adhesive coating.

Ein Gegenstand der Erfindung sind daher Trägerbahnen, insbesondere Wandbekleidungen, die auf ihrer Rückseite eine
mit Wasser aktivierbare Klebeschicht auf Basis wenigstens eines Copolymerisate, bestehend ausThe invention therefore relates to carrier webs, in particular wall coverings, which have a
water-activatable adhesive layer based on at least one copolymer, consisting of

1. 0,0 - 10 Gew.-%, vorzugsweise 0-5 Gew.-%1. 0.0-10% by weight, preferably 0-5% by weight

Acrylnitrileinheiten,Acrylonitrile units,

2. 30 - 70,0 Gew.-%, vorzugsweise 40 - 65 Gew.-%2. 30-70.0% by weight, preferably 40-65% by weight

Acrylamideinheiten undAcrylamide units and

3. 30—60 Gew.-%, vorzugsweise 35-55 Gew.-% Acrylsäure und/oder Methacrylsäureein-3. 30-60% by weight, preferably 35-55% by weight, acrylic acid and / or methacrylic acid

heiten, die bis zu 100 Mol-% in
Form ihres Ammoniumsalzes vorliegen
können,units that are up to 100 mol% in
In the form of their ammonium salt
can,

wobei die Summe 1. - 3. immer 100 Gew.-% ergeben muß, aufweisen. where the sum 1. - 3. must always be 100% by weight.

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Die erfindungsgemäß verwendeten Copolymerisate können durch bekannte Hydrolysereaktion eines Polyacrylnitrils in Wasser bei erhöhter Temperatur erfolgen. Die Herstellung dieser wasserlöslichen Copolymerisate aus wasserunlöslischem Polyacrylnitril durch Hydrolyse erfolgt nach bekannten Methoden, wie sie in der DE-PS 12 07 086 und in der DE-PS 20 31 972 beschrieben sind.The copolymers used according to the invention can be prepared by known hydrolysis reaction of a polyacrylonitrile take place in water at elevated temperature. The production of these water-soluble copolymers from water-insoluble Polyacrylonitrile by hydrolysis is carried out by known methods, as described in DE-PS 12 07 086 and in DE-PS 20 31 972 are described.

Das Copolymerisat wird vorzugsweise aus einer wäßrigen Lösung, unter Einsatz bekannter Oberflächenauftragsaggregate wie z.B. durch Walzenauftrag, Rakelauftrag, Düsenauftrag oder Schaumauftrag auf Trägerbahnen, vorzugsweise Tapeten, wie z.B. auf Folienbahnen, Gewebebahnen, Papierbahnen, Bahnen aus Naturprodukten, wie z.B. Kork, Kombinationen unterschiedlich aufgebauter Bahnen, wie z.B. Gewebe/Papier aufgebracht.The copolymer is preferably obtained from an aqueous solution using known surface application units such as by roller application, knife application, nozzle application or foam application on carrier webs, preferably Wallpapers, such as on film strips, fabric strips, paper strips, strips made of natural products such as cork, Combinations of differently structured webs, such as fabric / paper applied.

Das Copolymerisat wird in Mengen von 3-30 g/m Oberfläche aufgetragen und kann durch Behandeln mit Wasser, vorzugsweise durch Eintauchen in Wasser oder Durchziehen durch Wasser zum Aufkleben aktiviert werden.The copolymer is applied in amounts of 3-30 g / m surface and can be treated with Water, preferably activated by immersion in water or drawing through water for sticking will.

Die mit Wasser aktivierbare Klebeschicht zeigt eine sehr glatte Oberfläche, die ein problemloses Lagern der Tapeten ermöglicht.The water-activated adhesive layer has a very smooth surface, which makes it easy to store the wallpaper enables.

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Beispiel 1example 1

a) Ein 130 g/m schwerer Duplex-Karton wurde mit einer 30 % wäßrigen Lösung eines Polymerisats, aufgebaut ausa) A 130 g / m 2 heavy duplex cardboard was built up with a 30% aqueous solution of a polymer the end

3 Gew.-% Acrylnitril-Einheiten,3% by weight of acrylonitrile units,

47 Gew.-% Acrylsäure-Einheiten, 50 Gew.-% Acrylamid-Einheiten47% by weight acrylic acid units, 50% by weight of acrylamide units

und einer Viskosität von ca. 200.000 mPa.s (die Viskosität wurde mit dem Haake-Viskötester VT 24 bei 230C bestimmt) beschichtet und bei 1500C bis zu einer Restfeuchte von 5 % getrocknet. Die Lösung wurde mitand a viscosity of about 200,000 mPa.s (the viscosity was measured with the Haake VT-Viskötester 24 at 23 0 C) and dried at 150 0 C to a residual moisture content of 5%. The solution was with

2 Walzen aufgetragen. Der Auftrag betrug 20 g/m . Beim2 rollers applied. The application was 20 g / m 2. At the

Drucken und Gaufrieren traten keine Schwierxgkeiten auf. Die Tapete ließ sich nach Befeuchtung (Wässerig aktivierung) einwandfrei verarbeiten und verkleben.Printing and embossing did not give rise to any difficulties. After moistening (watery activation) properly process and glue.

b) Ein mit dem Copolymeren beschichtetes Papier wurde auch anschließend auf der Vorderseite mit PVC-Paste bedruckt. Anschließend wurde die Bahn durch einen Trockenkanal gefahren (Temperatur ca. 2100C, Kontaktzeit ca. 35 see), wodurch die PVC-Paste sich aufblähte und die Struktur der Tapete bildete. Es zeigte sich, daß auch diese Tapete einwandfrei zu verkleben war. Ein Klebkraftverlust konnte nicht beobachtet werden.b) A paper coated with the copolymer was then also printed on the front with PVC paste. The web was then passed through a drying tunnel (temperature approx. 210 ° C., contact time approx. 35 seconds), as a result of which the PVC paste puffed up and the structure of the wallpaper formed. It turned out that this wallpaper could also be glued perfectly. A loss of bond strength could not be observed.

Beispiel 2Example 2

Ein 130 g/m schwerer Duplex-Karton wurde mit einerA 130 g / m duplex cardboard box was filled with a

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30 %igen Lösung eines Copolymeren, aufgebaut aus30% solution of a copolymer, built up from

50 Gew.-% Acrylsäure-Einheiten 50 Gew.-% Acrylamid-Einheiten50% by weight of acrylic acid units 50% by weight of acrylamide units

und einer Viskosität von ca. 180.000 mPa.s (die Viskosität wurde mit dem Haake-Viskotester VT 24 bei 230C bestimmt) mit Walzen beschichtet und bei 15O0C bis zu einer Restfeuchte von 5 % getrocknet. Der Auftrag betrugand a viscosity of about 180,000 mPa.s (the viscosity was determined with a Haake Viscotester VT 24 at 23 0 C) coated with rollers and dried at 15O 0 C up to a residual moisture content of 5%. The job was

2
18 g/m . Beim Drucken und Gaufrieren traten keine Schwierigkeiten auf. Die Tapete ließ sich nach Befeuchtung (Wasseraktivierung) einwandfrei verarbeiten und verkleben.2
18 g / m. There were no difficulties in printing and embossing. After moistening (water activation), the wallpaper could be processed and glued properly.

Beispiel 3Example 3

Eine Rauhfasertapete, Bestell-Nr. 52, grob weiß, wurde mit einer 30 %igen Lösung eines Copolymerisate, aufge- -j 5 baut ausA woodchip wallpaper, order no. 52, coarse white, became with a 30% solution of a copolymer, built-up -j 5 builds up

41 Gew.-% Acrylsäure-Einheiten 59 Gew.-% Acrylamid-Einheiten41% by weight of acrylic acid units, 59% by weight of acrylamide units

und einer Viskosität von ca. 100.000 mPa.s (gemessen mit dem Haake-Viskotester VT 24 bei 230C) beschichtet und bei 1500C bis zu einer Restfeuchte von 5 % getrocknet. Die Polymerxsatlösung wurde mit einem Küchenmixer auf ein Litergewicht von 500 g/l aufgeschäumt und mit Hilfe eines Rakels auf die Rückseite der Papierbahn ap-and a viscosity of about 100,000 mPa.s (measured with a Haake Viscotester VT at 23 0 C 24), and dried at 150 0 C to a residual moisture content of 5%. The Polymerxsatlösung was foamed with a kitchen mixer to a liter weight of 500 g / l and with the help of a doctor blade on the back of the paper web ap-

2 pliziert. Das Auftragsgewicht betrug 15 g/m . Die Ta—2 plicated. The application weight was 15 g / m 2. The Ta—

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• β ft• β ft

pete ließ sich nach Befeuchtung (Wasseraktivierung) einwandfrei verarbeiten und verkleben.After moistening (water activation), pete could be easily processed and glued.

Beispiel 4Example 4

Eine Rauhfasertapete, Bestell-Nr. 70, Superkorn, wurde mit einer 30 %igen Lösung eines Copolymerisats, aufgebaut ausA woodchip wallpaper, order no. 70, super grain, was with a 30% solution of a copolymer, built up from

4 Gew.-% Acrylnitril-Einheiten 41 Gew.-% Methacrylsäure-Einheiten 55 Gew.-% Acrylamid-Einheiteh4% by weight of acrylonitrile units, 41% by weight of methacrylic acid units 55% by weight of acrylamide units

und einer Viskosität von ca. 300.000 mPa.s (gemessen mit dem Haake-Viskotester VT 24 bei 230C) über eine Düse beschichtet und bei 1500C bis zu einer Restfeuchte von 5 % getrocknet. Der Copolymerisatauftrag wurde mitand a viscosity of about 300,000 mPa.s (measured with a Haake Viscotester VT-24 at 23 0 C) is coated through a nozzle and dried at 150 0 C to a residual moisture content of 5%. The copolymer was applied with

22 g/m2 b22 g / m 2 b

arbeiten.work.

22 g/m bestimmt. Die Tapete ließ sich einwandfrei ver-22 g / m determined. The wallpaper could be

WVi 5218WVi 5218

VergleichsbeispielComparative example

Wie in Beispiel 1 beschrieben, wurde Duplex-Karton an Stelle einer Copolymerisatlösung mit einer 15 gew.-%igen Methylcelluloselosung beschichtet (Viskosität 200.000 mPa.s, gemessen mit dem Haake-Viskotester VT 24 bei 230C)As described in Example 1, Duplex board is in place of a copolymer solution with a 15 wt .-% methyl cellulose solution coated (viscosity 200,000 mPa.s, measured with a Haake Viscotester VT 24 at 23 0 C)

2
Der Auftrag betrug 20 g/m . Die Papierbahn ließ sich zwar gut verarbeiten und als Tapete verkleben, zeigte aber bei der Lagerung und dem Aufrollen Beschädigungen.2
The application was 20 g / m 2. Although the paper web was easy to process and glued as wallpaper, it showed damage during storage and rolling up.

Nach der Weiterbehandlung gemäß Beispiel 1b) zeigte sich, daß die Klebkraft der Kleisterschicht nicht mehr ausreichte und die Tapete von der Wand fiel.After further treatment according to Example 1b) it was found that the adhesive strength of the glue layer was no longer sufficient and the wallpaper fell off the wall.

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Claims (2)

1.1. OO - 10- 10 2.2. 3030th - 70- 70 3.3. 3030th - 60- 60
PatentansprücheClaims 1. Trägerbahnen, insbesondere Wandbekleidungen, die auf ihrer Rückseite eine mit Wasser aktivierbare . Klebeschicht auf Basis wenigstens eines Copolymerisats, bestehend aus:1. Carrier sheets, in particular wall coverings, which have a water-activatable on their back . Adhesive layer based on at least one copolymer, consisting of: Gew.-% Acrylnitril-Einheiten Gew.-% Acrylamid-Einheiten Gew.-% Acrylsäure- und/oder Methacrylsäureexnheiten, dieWt .-% acrylonitrile units wt .-% acrylamide units % By weight of acrylic acid and / or methacrylic acid units, the bis zu 100 Mol-% in Form ihres 10up to 100 mol% in the form of their 10th Ammoniumsalzes vorliegen können,Ammonium salt may be present, wobei die Summe aus 1.-3. immer 100 Gew.-% betragen muß, aufweisen.where the sum of 1.-3. must always be 100% by weight. 2. Verwendung wenigstens eines Copolymerisate nach Anspruch 1 zur Herstellung von einer mit Wasser aktivierbaren Klebeschicht auf Trägerbahnen, insbesondere Wandbekleidungen.2. Use of at least one copolymer according to claim 1 for the preparation of one with water activatable adhesive layer on carrier webs, in particular wall coverings. WW 5218WW 5218
DE19833317591 1983-05-14 1983-05-14 WATER-ACTIVATED ADHESIVE COATINGS, ESPECIALLY ON WALLPAPERS Withdrawn DE3317591A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19833317591 DE3317591A1 (en) 1983-05-14 1983-05-14 WATER-ACTIVATED ADHESIVE COATINGS, ESPECIALLY ON WALLPAPERS
GB08411914A GB2141638B (en) 1983-05-14 1984-05-10 Water-activatable adhesive coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833317591 DE3317591A1 (en) 1983-05-14 1983-05-14 WATER-ACTIVATED ADHESIVE COATINGS, ESPECIALLY ON WALLPAPERS

Publications (1)

Publication Number Publication Date
DE3317591A1 true DE3317591A1 (en) 1984-11-15

Family

ID=6198979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833317591 Withdrawn DE3317591A1 (en) 1983-05-14 1983-05-14 WATER-ACTIVATED ADHESIVE COATINGS, ESPECIALLY ON WALLPAPERS

Country Status (2)

Country Link
DE (1) DE3317591A1 (en)
GB (1) GB2141638B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035187A1 (en) * 1999-03-08 2000-09-13 Mermet S.A. Canvase for covering interior surfaces of buildings
DE102012002369A1 (en) 2012-02-07 2013-08-08 Hänsel & Co. GmbH Pre-gelatinized-shaded surface structure, preferably web material comprises support layer, and water-activatable adhesive layer, where adhesive layer comprises binder matrix made of plastic, in which individual paste-granules are embedded
DE102013005666A1 (en) * 2013-04-03 2014-10-09 Erfurt & Sohn Kg Wall covering, in particular wallpaper with activatable adhesive layer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0103444L (en) * 2001-10-12 2003-04-13 Pergo Ab Procedure for sealing the joint

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031972C3 (en) * 1970-06-29 1974-08-29 Wolff Walsrode Ag, 3030 Walsrode Water-soluble hydrolysis products of polyacrylonitrile
GB2054628A (en) * 1979-06-26 1981-02-18 Scott Bader Co Adhesive coatings for prepasted wall coverings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031972C3 (en) * 1970-06-29 1974-08-29 Wolff Walsrode Ag, 3030 Walsrode Water-soluble hydrolysis products of polyacrylonitrile
GB2054628A (en) * 1979-06-26 1981-02-18 Scott Bader Co Adhesive coatings for prepasted wall coverings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035187A1 (en) * 1999-03-08 2000-09-13 Mermet S.A. Canvase for covering interior surfaces of buildings
FR2790716A1 (en) * 1999-03-08 2000-09-15 Mermet Sa PAINTED FABRIC FOR FORMING A COATING OF AN INTERIOR BUILDING SURFACE
DE102012002369A1 (en) 2012-02-07 2013-08-08 Hänsel & Co. GmbH Pre-gelatinized-shaded surface structure, preferably web material comprises support layer, and water-activatable adhesive layer, where adhesive layer comprises binder matrix made of plastic, in which individual paste-granules are embedded
DE102013005666A1 (en) * 2013-04-03 2014-10-09 Erfurt & Sohn Kg Wall covering, in particular wallpaper with activatable adhesive layer

Also Published As

Publication number Publication date
GB8411914D0 (en) 1984-06-13
GB2141638A (en) 1985-01-03
GB2141638B (en) 1986-10-01

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