EP0061369A1 - Matériau de revêtement mural, procédé pour sa fabrication et appareillage pour la mise en oeuvre de ce procédé - Google Patents

Matériau de revêtement mural, procédé pour sa fabrication et appareillage pour la mise en oeuvre de ce procédé Download PDF

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Publication number
EP0061369A1
EP0061369A1 EP82400352A EP82400352A EP0061369A1 EP 0061369 A1 EP0061369 A1 EP 0061369A1 EP 82400352 A EP82400352 A EP 82400352A EP 82400352 A EP82400352 A EP 82400352A EP 0061369 A1 EP0061369 A1 EP 0061369A1
Authority
EP
European Patent Office
Prior art keywords
ply
textile
heating roller
decorative patterns
wall covering
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Withdrawn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
EP82400352A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jean René Coutan
Pierre Jacques Rémy François
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.)
TECHNIQUES ET PROCEDES COFRA
Original Assignee
TECHNIQUES ET PROCEDES COFRA
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 TECHNIQUES ET PROCEDES COFRA filed Critical TECHNIQUES ET PROCEDES COFRA
Publication of EP0061369A1 publication Critical patent/EP0061369A1/fr
Withdrawn legal-status Critical Current

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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
    • D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface

Definitions

  • the present invention relates to a wall covering material, a method for manufacturing this material and an apparatus for carrying out this method.
  • an object of the invention is a wall covering material whose cost price is not dissuasive taking into account the economic environment and which has qualities of decoration and insulation at least equal to those of the materials current.
  • An object of the invention is a material of this type which can be laid using any current method.
  • Another object of the invention is a method which makes it possible to manufacture such a wall covering material at the lowest cost.
  • a further object of the present invention is to provide, for implementation. of this process, an apparatus as simple as possible.
  • a wall covering material which consists of the following three elements: a lower ply of plastic foam, an intermediate ply constituted by a thermo-adhesive film, and a textile upper layer, each layer adhering to that immediately adjacent.
  • the lower ply is made of a rot-proof foam such as a polyester or latex foam, and more particularly of a polyether foam.
  • thermo-adhesive film is made of polyethylene and is obtained by extrusion and blowing.
  • the upper ply is made of a synthetic textile and may include decorative patterns.
  • This textile can in particular be polyester fibers.
  • step a) a material which has decorative patterns and which is recovered at the end of step b) is continuously placed on the textile upper ply, during which the patterns are transferred decorative on the upper textile tablecloth.
  • step b) is carried out at a temperature between 100 ° and 220 ° C, and in particular between 205 and 215 ° C.
  • the invention also relates to an apparatus for implementing this method for manufacturing this wall covering material.
  • This apparatus comprises a heating roller with a substantially horizontal axis; a conveyor belt formed of an endless belt which partially surrounds this heating roller and which is applied against it; devices located upstream of the heating roller for unwinding the elements constituting the covering and possibly the material comprising decorative patterns; as well as downstream with respect to the heating roller, a roller for winding the wall covering material and possibly a roller for the material having had decorative patterns; and devices regulating the tension of the different elements as well as the conveyor belt.
  • the endless belt is made of Teflon.
  • the heating roller comprises heating resistors embedded in a thermofluid oil.
  • this apparatus also comprises an edging device downstream of the heating roller, such as electric scissors.
  • this apparatus includes a steam suction hood as well as devices for recovering the cuts.
  • a wall covering material according to the present invention consists of the following three elements: a lower ply 2 made of plastic foam, an intermediate ply 3 constituted by a fusible film and a textile upper sheet 4.
  • the lower layer 2 can be a plastic foam of polyester or latex type. According to a preferred embodiment of the invention, it is made of a polyether foam which has treatment possibilities in particular to make it rot-proof and / or self-extinguishing, that is to say that this foam does not conduct the flame .
  • this lower ply 2 can be between 1 and 10 millimeters; She is from preferably about three millimeters. However, it is obvious that, depending on the specific insulation requirements, this thickness can be increased or decreased.
  • the intermediate sheet 3 is for example an extruded and blown polyethylene film which has undergone a specific treatment to have a fusible power between 100 and 220 ° C.
  • the structure of this film is designed to crack during heat sealing in order to preserve the possibility of air exchanges between the wall and the internal wall of the room, or else not to crack in order to form a barrier completely airtight.
  • This film also plays a role of barrier against ultraviolet rays: it thus protects the foam constituting the lower sheet 2 against oxidation under the effect of this radiation and prevents it from taking a yellow coloring.
  • the upper textile ply 4 may consist of polyester fibers, discontinuous or continuous, intermingled without binder, so as to constitute a structure resembling a traditional woven textile. It is micro-perforated or not to give the appearance of a conventional weaving. According to one embodiment of the invention, this upper ply 4 may itself include decorative patterns as shown in FIG. 2.
  • Such a wall covering material has very interesting acoustic absorption, sound and thermal insulation characteristics.
  • the acoustic absorption is of the order of 0.3 and that the reduction in noise is from 6 to 8 decibels.
  • the thermal insulation it is concretized by a rise in temperature in the room from 1 to 3 ° C, according to the quality of the already existing insulation of the wall and the importance on the surface of the parts of the room exposed directly cold.
  • This wall covering material can be laid in bonded-stretch, which increases its insulating power by creating a thin layer of air between the wall and it, or in bonding, without requiring the preparation of the walls: in fact, it can be laid directly on formwork concrete or on agglomerates.
  • the upper ply 4 does not include decorative patterns, a material can be placed thereon. During step b) under the effect of heat and pressure, the decorative patterns are transferred to the upper ply 4.
  • Step b) is carried out at a temperature between 100 and 220 ° C, and preferably between 205 and 215 ° C, or of the order of 210 ° C.
  • the apparatus for implementing this method comprises a heating roller 5 with a horizontal axis and a conveyor belt 6 formed of an endless belt which partially surrounds this roller and which is applied against it in a manner known per se.
  • the tension of this strip is adjusted by a device 7.
  • the heating roller 5 includes heating resistors which are embedded in a thermofluidic oil so that its envelope is brought to the desired temperature.
  • the endless belt constituting the conveyor belt 6, it is for example made of Teflon.
  • the heating roller 5 and the conveyor belt 6 are mounted in a manner known per se on the same frame 8.
  • a roller 10 of polyether foam 2 ( Figure 1) and a roller. 11 of a synthetic textile 4 .
  • a roller 13 is arranged for the material comprising decorative patterns: this material is for example paper.
  • the roll 14 of polyethylene film it can be mounted on the frame 8.
  • rollers 10, 11, 13 and 14 are arranged so that the elements are presented in the desired order at the level of the heating roller 5.
  • roller 15 Downstream of the heating roller, there is a roller 15 around which the wall covering material according to the present invention will be wound, and a roller 16 for the paper used to transfer the decorative patterns.
  • the roller 15 is mounted on a third frame 17.
  • an edging device 18 such as electric scissors, which cuts the edges of the wallcovering material, so that it has a uniform width.
  • This apparatus also comprises a hood 19 for the evacuation of the vapors, this evacuation being carried out by suction, as well as a device 20 for the evacuation of the cuts coming from the edging device 18.
  • the lower 2, intermediate 3 and upper 4 layers as well as possibly the paper bearing decorative patterns are introduced between the heating roller 5 and the conveyor belt 6.
  • the above assembly is wound up partially around the heating roll 5: the tablecloths stick together and the decorative patterns are transferred from the paper to the upper tablecloth, under the action of the heat of the heating roll 5 and the pressure exerted by the conveyor belt 6.
  • the paper is recovered around the roller 16 and the wall covering material around the roller 17 after passing through the edging device 18.
  • this apparatus therefore simultaneously allows the complexing of three different elements and the sublimation printing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
EP82400352A 1981-03-03 1982-03-02 Matériau de revêtement mural, procédé pour sa fabrication et appareillage pour la mise en oeuvre de ce procédé Withdrawn EP0061369A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8104458 1981-03-03
FR8104458A FR2501266A1 (fr) 1981-03-03 1981-03-03 Procede de fabrication d'un materiau pour revetement mural destine a apporter simultanement de la decoration, de l'isolation thermique et phonique, de la protection contre la condensation interieure de l'habitat, ainsi que de la machine a produire ledit produit

Publications (1)

Publication Number Publication Date
EP0061369A1 true EP0061369A1 (fr) 1982-09-29

Family

ID=9255913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400352A Withdrawn EP0061369A1 (fr) 1981-03-03 1982-03-02 Matériau de revêtement mural, procédé pour sa fabrication et appareillage pour la mise en oeuvre de ce procédé

Country Status (2)

Country Link
EP (1) EP0061369A1 (US07922777-20110412-C00004.png)
FR (1) FR2501266A1 (US07922777-20110412-C00004.png)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908251A (en) * 1986-09-01 1990-03-13 Nitto Denko Corporation Porous reinforcement sheet
FR2672908A1 (fr) * 1991-02-15 1992-08-21 Santini Francois Revetement mural multicouche.
ES2073345A1 (es) * 1993-04-02 1995-08-01 Servicios Carlos Y Alfonso S L Procedimiento para la aplicacion de recubrimientos protectores sobre superficies de paredes, columnas y similares.
WO2013014363A1 (fr) 2011-07-28 2013-01-31 Saint-Gobain Adfors Revêtement mural absorbant acoustique
WO2013014364A1 (fr) 2011-07-28 2013-01-31 Saint-Gobain Adfors Revêtement mural absorbant acoustique renfermant une couche de fibres multilobees
WO2013026983A1 (fr) 2011-08-25 2013-02-28 Saint-Gobain Adfors Revêtement mural pour confort thermique et acoustique
FR3028871A1 (fr) * 2014-11-25 2016-05-27 Saint-Gobain Adfors Revetement de mur et de plafond et procede de fabrication.
US11180535B1 (en) 2016-12-07 2021-11-23 David Gordon Bermudes Saccharide binding, tumor penetration, and cytotoxic antitumor chimeric peptides from therapeutic bacteria

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678651B1 (fr) * 1991-07-01 1993-09-17 Cofra Tech Procedes Tissu mural mousse.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE683713A (US07922777-20110412-C00004.png) * 1966-07-06 1966-12-16
DE2252179A1 (de) * 1972-10-25 1974-05-16 Gundernhausen Chemie Bodenbelag und verfahren zu seiner herstellung
GB1368083A (en) * 1972-05-03 1974-09-25 Monsanto Ltd Pile-bearing materials
GB2037658A (en) * 1978-11-24 1980-07-16 Du Pont Canada Stiff woven polyethylene fabric and process for the production thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE683713A (US07922777-20110412-C00004.png) * 1966-07-06 1966-12-16
GB1368083A (en) * 1972-05-03 1974-09-25 Monsanto Ltd Pile-bearing materials
DE2252179A1 (de) * 1972-10-25 1974-05-16 Gundernhausen Chemie Bodenbelag und verfahren zu seiner herstellung
GB2037658A (en) * 1978-11-24 1980-07-16 Du Pont Canada Stiff woven polyethylene fabric and process for the production thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4908251A (en) * 1986-09-01 1990-03-13 Nitto Denko Corporation Porous reinforcement sheet
FR2672908A1 (fr) * 1991-02-15 1992-08-21 Santini Francois Revetement mural multicouche.
ES2073345A1 (es) * 1993-04-02 1995-08-01 Servicios Carlos Y Alfonso S L Procedimiento para la aplicacion de recubrimientos protectores sobre superficies de paredes, columnas y similares.
WO2013014363A1 (fr) 2011-07-28 2013-01-31 Saint-Gobain Adfors Revêtement mural absorbant acoustique
WO2013014364A1 (fr) 2011-07-28 2013-01-31 Saint-Gobain Adfors Revêtement mural absorbant acoustique renfermant une couche de fibres multilobees
US9186865B2 (en) 2011-07-28 2015-11-17 Saint-Gobain Adfors Acoustic absorbent wall coating
WO2013026983A1 (fr) 2011-08-25 2013-02-28 Saint-Gobain Adfors Revêtement mural pour confort thermique et acoustique
US9309666B2 (en) 2011-08-25 2016-04-12 Saint-Gobain Adfors Wall covering for thermal and acoustic comfort
FR3028871A1 (fr) * 2014-11-25 2016-05-27 Saint-Gobain Adfors Revetement de mur et de plafond et procede de fabrication.
US11180535B1 (en) 2016-12-07 2021-11-23 David Gordon Bermudes Saccharide binding, tumor penetration, and cytotoxic antitumor chimeric peptides from therapeutic bacteria

Also Published As

Publication number Publication date
FR2501266B1 (US07922777-20110412-C00004.png) 1984-06-29
FR2501266A1 (fr) 1982-09-10

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19830307

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Effective date: 19840610

RIN1 Information on inventor provided before grant (corrected)

Inventor name: COUTAN, JEAN RENE

Inventor name: FRANCOIS, PIERRE JACQUES REMY