FR3039170A1 - FIBERGLASS CANVAS THAT CAN BE TURNED ON AND METHOD FOR PRODUCING THE SAME - Google Patents

FIBERGLASS CANVAS THAT CAN BE TURNED ON AND METHOD FOR PRODUCING THE SAME Download PDF

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Publication number
FR3039170A1
FR3039170A1 FR1557042A FR1557042A FR3039170A1 FR 3039170 A1 FR3039170 A1 FR 3039170A1 FR 1557042 A FR1557042 A FR 1557042A FR 1557042 A FR1557042 A FR 1557042A FR 3039170 A1 FR3039170 A1 FR 3039170A1
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Prior art keywords
fabric
softening agent
coating
glass fibers
woven
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Granted
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FR1557042A
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French (fr)
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FR3039170B1 (en
Inventor
Jean-Marc Scherrer
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Normalu SAS
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Normalu SAS
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Priority to FR1557042A priority Critical patent/FR3039170B1/en
Priority to PCT/FR2016/051731 priority patent/WO2017017328A1/en
Publication of FR3039170A1 publication Critical patent/FR3039170A1/en
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Publication of FR3039170B1 publication Critical patent/FR3039170B1/en
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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
    • D06N7/0002—Wallpaper or wall covering on textile basis
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • C03C25/109—Multiple coatings with at least one organic coating and at least one inorganic coating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/267—Glass
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • 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
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0022—Glass fibres
    • 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
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • 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
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/08—Inorganic fibres
    • D06N2201/082—Glass fibres
    • 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
    • D06N2203/00—Macromolecular materials of the coating layers
    • D06N2203/02—Natural macromolecular compounds or derivatives thereof
    • D06N2203/024—Polysaccharides or derivatives thereof
    • D06N2203/028—Starch or derivatives thereof
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
    • 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
    • D06N2211/00—Specially adapted uses
    • D06N2211/06—Building materials
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/02—Reinforcing materials; Prepregs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)

Abstract

L'invention concerne une toile apte à être mise sous tension comprenant des fibres de verre tissées recouvertes d'un enduit de protection et au moins un agent assouplissant organique. L'invention concerne également un procédé pour la fabrication d'une toile apte à être mise sous tension selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend les étapes consistant à réaliser une toile tissée par entrecroisement de fibres de verre, enduire la toile tissée d'une couche de matériau pour fixer les fibres de verres entre elles et ajouter une quantité déterminée d'un agent assouplissant organique au cours de la fabrication de la toile.The invention relates to a tensionable fabric comprising woven glass fibers coated with a protective coating and at least one organic softening agent. The invention also relates to a method for the manufacture of a tensionable fabric according to any one of the preceding claims, characterized in that it comprises the steps of making a woven fabric by intercrossing glass fibers coating the woven fabric with a layer of material to fix the glass fibers together and adding a determined amount of an organic softening agent during the manufacture of the fabric.

Description

TOILE EN FIBRE DE VERRE APTE A ETRE MISE SOUS TENSION ET PROCEDE POUR LA REALISATION D’UNE TELLE TOILEFIBERGLASS CANVAS THAT CAN BE TURNED ON AND METHOD FOR PRODUCING THE SAME

DOMAINE TECHNIQUE DE L’INVENTIONTECHNICAL FIELD OF THE INVENTION

[001] L’invention concerne le domaine des revêtements tendus, de type toiles ou feuilles, pour parois telles que plafonds, murs, ou pour structures de paroi telles que faux plafonds, faux murs, dalles, caissons.[001] The invention relates to the field of stretched coatings, type webs or sheets, for walls such as ceilings, walls, or for wall structures such as false ceilings, false walls, slabs, boxes.

[002] L'invention concerne plus particulièrement une toile réalisée à partir de fibres de verre, ladite toile étant apte à être mise sous tension, et un procédé pour la réalisation d’une telle toile.The invention relates more particularly to a fabric made from glass fibers, said fabric being able to be tensioned, and a method for producing such a fabric.

ETAT DE LA TECHNIQUESTATE OF THE ART

[003] De manière conventionnelle, les toiles utilisées pour la réalisation de faux plafonds ou de faux murs tendus sont réalisées en un matériau choisi parmi le groupe comprenant les fibres textiles, de préférence synthétiques telles que le polyester, ou les films polymères tel que le polychlorure de vinyle (PVC).[003] Conventionally, the fabrics used for the production of false ceilings or false walls are made of a material chosen from the group comprising textile fibers, preferably synthetic fibers such as polyester, or polymer films such as polyvinyl chloride (PVC).

[004] Bien que de telles toiles présentent un certain nombre d’avantages (résistance au feu, étanchéité à l’air et à l’humidité), leur résistance au déchirement peut s’avérer parfois dans certains cas insuffisante.[004] Although such fabrics have a number of advantages (fire resistance, air and moisture tightness), their resistance to tearing may sometimes be insufficient in some cases.

[005] L’invention vise à remédier à cet inconvénient en proposant une alternative aux toiles conventionnelles en textiles techniques ou PVC utilisées pour la réalisation de structure de parois tendue.[005] The invention aims to overcome this disadvantage by proposing an alternative to conventional fabrics in technical textiles or PVC used for the realization of tensioned wall structure.

[006] Un objet de l’invention est donc de proposer une toile ayant des propriétés en terme de résistance au feu et d’étanchéité au moins équivalentes aux toiles réalisées en textiles techniques ou en PVC tout en offrant une résistance aux contraintes, et notamment au déchirement, améliorée.[006] An object of the invention is therefore to provide a fabric having properties in terms of fire resistance and sealing at least equivalent to fabrics made of technical textiles or PVC while offering resistance to stress, and in particular tearing, improved.

[007] Un autre objet de l’invention est de proposer un procédé pour réaliser une telle toile.Another object of the invention is to provide a method for producing such a fabric.

OBJET DE L’INVENTIONOBJECT OF THE INVENTION

[008] A cet effet, et selon un premier aspect, l’invention propose une toile apte à être mise sous tension comprenant des fibres de verre tissées recouvertes d’un enduit de protection et au moins un agent assouplissant organique.[008] For this purpose, and according to a first aspect, the invention provides a tensionable fabric comprising woven glass fibers coated with a protective coating and at least one organic softening agent.

[009] La toile finale ainsi obtenue présente une forte résistance au déchirement ainsi qu’une bonne tenue et durabilité dans le temps, tout en étant résistante au feu et étanche. Elle reste par ailleurs simple à manipuler et la formation de tout plis lors de toute manipulation (manipulation lors de la confection de la toile, lors de sont transport ou bien lors de sa pose), est évitée ou du moins limitée.[009] The final fabric thus obtained has a high tear strength and good strength and durability over time, while being fire resistant and waterproof. It also remains simple to handle and the formation of any folds during any manipulation (handling during the making of the fabric, during transport or during its installation), is avoided or at least limited.

[0010] La teneur en agent assouplissant de la toile finale sera avantageusement fonction du degré de souplesse souhaité. La quantité sera également adaptée suivant le type d’agent assouplissant employé.The softening agent content of the final fabric will advantageously depend on the degree of flexibility desired. The quantity will also be adapted according to the type of softening agent used.

[0011] Selon un mode de réalisation particulier, il est prévu que l’agent assouplissant soit présent dans la toile finale dans une proportion inférieure à 10% du poids total de la toile finale, ceci afin de conserver le classement au feu de la fibre de verre. En n’excédant pas les 10%, la toile souple selon l’invention pourra être mise en œuvre au sein de bâtiments, lieux publics et habitations.According to a particular embodiment, it is expected that the softening agent is present in the final fabric in a proportion of less than 10% of the total weight of the final fabric, in order to maintain the fire classification of the fiber of glass. By not exceeding 10%, the flexible fabric according to the invention can be implemented in buildings, public places and homes.

[0012] Dans un mode de réalisation préféré, l’agent assouplissant comprend majoritairement de l’amidon. Par majoritairement, on entend une teneur en amidon supérieure à 50 % du poids total de l’agent.In a preferred embodiment, the softening agent comprises mainly starch. By a majority is meant a starch content greater than 50% of the total weight of the agent.

[0013] La toile de fibre de verre ainsi assouplie peut ainsi, selon une application particulière, être utilisée pour la réalisation de fausses parois, dalles ou caisson.The fiberglass fabric thus softened can thus, according to a particular application, be used for the production of false walls, slabs or caisson.

[0014] Il est bien entendu évident que la toile selon l’invention ne se limite pas à une telle utilisation, et qu’elle peut être mise en œuvre dans d’autres réalisations sans sortir du cadre de l’invention. La toile de fibre de verre selon l’invention peut en particulier être utilisée comme revêtement mural ou de plafond au même titre qu’une toile de verre classique. La toile de fibre de verre selon l’invention étant plus souple que les toiles de verres classiques utilisées comme revêtement présente l’avantage de rendre la manipulation plus aisée et de faciliter la pose en évitant les plis, notamment dans les parties exiguës ou comprenant des parties courbes ou angulaires.It is of course obvious that the fabric according to the invention is not limited to such use, and can be implemented in other embodiments without departing from the scope of the invention. The fiberglass fabric according to the invention can in particular be used as a wall or ceiling covering in the same way as a conventional glass fabric. The fiberglass fabric according to the invention being more flexible than the conventional glass cloths used as a coating has the advantage of making the handling easier and of facilitating the installation by avoiding creases, especially in cramped or curved or angular parts.

[0015] Avantageusement, l’enduit recouvrant les fibres de verre est formé d’un thermoplastique, comme par exemple du polyuréthane ou du polychlorure de vinyle.Advantageously, the coating covering the glass fibers is formed of a thermoplastic, such as polyurethane or polyvinyl chloride.

[0016] Selon un autre aspect, l’invention concerne un procédé pour la fabrication d’une toile apte à être mise sous tension. Le procédé en question comprend une première étape consistant à réaliser une toile tissée par entrecroisement de fibres de verre. Elle est suivie d’une étape d’enduction de la toile tissée afin de « fixer » le tissage, i.e. l’entrecroisement des fibres de verre entre-elles, et stabiliser ce dernier. Dans un mode de réalisation préféré, les fibres de verre tissées sont enduites d’une couche de polychlorure de vinyle ou d’une couche de polyuréthane. L’avantage d’enduire avec ce dernier matériau est de conférer à la toile des propriétés l’isolation acoustique.According to another aspect, the invention relates to a method for producing a fabric capable of being energized. The method in question comprises a first step of making a woven fabric interlaced with glass fibers. It is followed by a step of coating the woven fabric in order to "fix" the weaving, i.e. the intercrossing of the glass fibers together, and stabilize the latter. In a preferred embodiment, the woven glass fibers are coated with a layer of polyvinyl chloride or a layer of polyurethane. The advantage of coating with this last material is to give the fabric properties acoustic insulation.

[0017] Afin d’obtenir une toile souple, un agent assouplissant organique est ajouté au cours de la fabrication de la toile. L’agent assouplissant peut être ajouté au cours d’une ou plusieurs des étapes suivantes : - au cours de l’étape de réalisation de la toile tissée, - au cours de l’étape d’enduction de la toile, - après l’étape d’enduction de la toile tissée.In order to obtain a flexible fabric, an organic softening agent is added during the manufacture of the fabric. The softening agent may be added during one or more of the following steps: during the step of producing the woven fabric, during the coating step of the fabric, after the step of coating the woven fabric.

[0018] S’agissant de l’ajout de l’agent assouplissant après l’étape d’enduction de la toile tissée, celui peut être effectué de suite après l’opération d’enduction des fibres de verre ou ultérieurement.Regarding the addition of the softening agent after the coating step of the woven fabric, that can be carried out immediately after the coating operation of the glass fibers or later.

[0019] Selon un mode de réalisation préféré, l’agent assouplissant est ajouté par pulvérisation. Cela permet ainsi d’assurer une meilleure imprégnation de l’agent assouplissant dans la toile ainsi qu’une répartition uniforme de celui-ci. Par imprégnation dans la toile, on comprend bien qu’il s’agit de l’imprégnation de l’agent assouplissant au sein des fibres lorsque la diffusion s’effectue au cours de l’étape de tissage des fibres, de l’imprégnation au sein des fibres de verre et/ou enduit lorsque la diffusion s’effectue concomitamment à l’étape d’enduction de la toile, et à l’imprégnation de l’ensemble fibres de verre et enduit lorsque l’ajout est réalisé après l’étape d’enduction de la toile tissée.According to a preferred embodiment, the softening agent is added by spraying. This thus ensures a better impregnation of the softening agent in the fabric and a uniform distribution thereof. By impregnation in the fabric, it is understood that it is the impregnation of the softening agent within the fibers when the diffusion takes place during the fiber weaving step, the impregnation with within the glass fibers and / or coated when the diffusion is carried out concomitantly with the coating step of the fabric, and the impregnation of the glass fiber assembly and coated when the addition is carried out after the step of coating the woven fabric.

[0020] Selon un autre mode de réalisation, il peut être prévu que l’agent assouplissant soit préalablement incorporé et mélangé dans l’enduit avant le dépôt de l’enduit sur les fibres de verre tissées.According to another embodiment, it may be provided that the softening agent is previously incorporated and mixed in the coating before the coating is deposited on the woven glass fibers.

[0021] Il est bien entendu évident que la technique d’ajout de l’agent assouplissant ne se limite pas aux techniques précitées et que toute autre technique adaptée connue de l’homme du métier peut être mise en œuvre sans sortir du cadre de l’invention.It is of course obvious that the technique of adding the softening agent is not limited to the aforementioned techniques and any other suitable technique known to those skilled in the art can be implemented without departing from the scope of the present invention. 'invention.

[0022] Avantageusement, l’agent assouplissant est ajouté en une quantité déterminée pour conférer à la toile finale le degré de souplesse souhaité. Cette quantité dépendra également du type d’agent assouplissant utilisé.Advantageously, the softening agent is added in a predetermined amount to give the final fabric the desired degree of flexibility. This amount will also depend on the type of softening agent used.

[0023] Pour certaines applications, et notamment la réalisation de fausses parois, dalles et similaires, l’agent assouplissant est ajouté de sorte que la teneur de celui-ci dans le produit fini n’excède pas 10% du poids total de ladite toile finale de sorte à respecter le classement au feu MO de la fibre de verre et permettre une utilisation de la toile dans des locaux publics ou privés.For some applications, including the production of false walls, slabs and the like, the softening agent is added so that the content thereof in the finished product does not exceed 10% of the total weight of said fabric final so as to respect the MO fire rating of fiberglass and allow the use of the canvas in public or private premises.

[0024] Avantageusement, l’agent assouplissant comprend majoritairement de l’amidon. Par majoritairement, on entend une teneur en amidon supérieure à 50 % de la composition totale de l’agent.Advantageously, the softening agent comprises mainly starch. By a majority is meant a starch content greater than 50% of the total composition of the agent.

[0025] La toile obtenue selon le procédé précédemment décrit peut être utilisée pour la réalisation de fausses parois, dalles, caissons et analogues.The fabric obtained according to the method described above can be used for producing false walls, slabs, boxes and the like.

[0026] L’invention est décrite dans ce qui précède à titre d’exemple. Il est entendu que l’homme du métier est à même de réaliser différentes variantes de réalisation de l’invention sans pour autant sortir du cadre de l’invention.The invention is described in the foregoing by way of example. It is understood that the skilled person is able to achieve different embodiments of the invention without departing from the scope of the invention.

Claims (10)

REVENDICATIONS 1. Toile apte à être mise sous tension comprenant des fibres de verre tissées recouvertes d’un enduit de protection et au moins un agent assouplissant organique.A tensionable fabric comprising woven glass fibers coated with a protective coating and at least one organic softening agent. 2. Toile selon la revendication 1, caractérisée en ce que l’agent assouplissant comporte majoritairement de l’amidon.2. Canvas according to claim 1, characterized in that the softening agent comprises predominantly starch. 3. Toile selon la revendication 1 ou la revendication 2, caractérisée en ce que l’agent assouplissant est présent dans une proportion inférieure à 10 % du poids total de ladite toile.3. Canvas according to claim 1 or claim 2, characterized in that the softening agent is present in a proportion of less than 10% of the total weight of said fabric. 4. Procédé pour la fabrication d’une toile apte à être mise sous tension selon Tune quelconque des revendications précédentes, caractérisé en ce qu’il comprend les étapes consistant à : réaliser une toile tissée par entrecroisement de fibres de verre, enduire la toile tissée d’une couche de matériau pour fixer les fibres de verres entre elles, ajouter une quantité déterminée d’un agent assouplissant organique au cours de la fabrication de la toile.A process for producing a tensionable fabric according to any one of the preceding claims, characterized in that it comprises the steps of: producing a woven interlaced fabric of glass fibers, coating the woven fabric of a material layer for fixing the glass fibers together, add a determined amount of an organic softening agent during the manufacture of the fabric. 5. Procédé selon la revendication 4, caractérisé en ce que l’agent assouplissant est ajouté au cours de l’étape de réalisation de la toile tissée.5. Method according to claim 4, characterized in that the softening agent is added during the step of producing the woven fabric. 6. Procédé selon la revendication 4 ou la revendication 5, caractérisé en ce que l’agent assouplissant est ajouté au cours de l’étape d’enduction de la toile.6. Method according to claim 4 or claim 5, characterized in that the softening agent is added during the coating step of the fabric. 7. Procédé selon l'une quelconque des revendications précédentes 4 à 6, caractérisé en ce que l’agent assouplissant est ajouté après l’étape d’enduction de la toile tissée.7. Process according to any one of the preceding claims 4 to 6, characterized in that the softening agent is added after the step of coating the woven fabric. 8. Procédé selon l'une quelconque des revendications 4 à 7, caractérisé en ce que l’agent assouplissant est ajouté par pulvérisation.8. Process according to any one of claims 4 to 7, characterized in that the softening agent is added by spraying. 9. Procédé selon l'une quelconque des revendications 4 à 8, caractérisé en ce que l’agent assouplissant est ajouté dans une quantité inférieure à 10 % du poids total de la toile ainsi obtenue.9. Process according to any one of claims 4 to 8, characterized in that the softening agent is added in an amount of less than 10% of the total weight of the fabric thus obtained. 10. Procédé selon l'une quelconque des revendications 4 à 9, caractérisé en ce que l’agent assouplissant comprend majoritairement de l’amidon.10. Process according to any one of claims 4 to 9, characterized in that the softening agent comprises mainly starch.
FR1557042A 2015-07-24 2015-07-24 FIBERGLASS CANVAS THAT CAN BE TURNED ON AND METHOD FOR PRODUCING THE SAME Expired - Fee Related FR3039170B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1557042A FR3039170B1 (en) 2015-07-24 2015-07-24 FIBERGLASS CANVAS THAT CAN BE TURNED ON AND METHOD FOR PRODUCING THE SAME
PCT/FR2016/051731 WO2017017328A1 (en) 2015-07-24 2016-07-07 Glass fibre cloth capable of being placed under tension and process for the production of such a cloth

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FR1557042A FR3039170B1 (en) 2015-07-24 2015-07-24 FIBERGLASS CANVAS THAT CAN BE TURNED ON AND METHOD FOR PRODUCING THE SAME

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FR3039170B1 FR3039170B1 (en) 2017-08-11

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6291011B1 (en) * 1999-11-16 2001-09-18 Johns Manville International, Inc. Design effect fiberglass wallcoverings
EP1262591A1 (en) * 2001-06-02 2002-12-04 Johns Manville Europe GmbH Strippable pre-glued wall covering
EP2339054A1 (en) * 2009-12-22 2011-06-29 Johns Manville Europe GmbH Glass fiber wall covering

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6291011B1 (en) * 1999-11-16 2001-09-18 Johns Manville International, Inc. Design effect fiberglass wallcoverings
EP1262591A1 (en) * 2001-06-02 2002-12-04 Johns Manville Europe GmbH Strippable pre-glued wall covering
EP2339054A1 (en) * 2009-12-22 2011-06-29 Johns Manville Europe GmbH Glass fiber wall covering

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WO2017017328A1 (en) 2017-02-02

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