FR2486114A1 - Waterproof textile laminate - includes polyurethane microporous film in two=phase process - Google Patents

Waterproof textile laminate - includes polyurethane microporous film in two=phase process Download PDF

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Publication number
FR2486114A1
FR2486114A1 FR8013348A FR8013348A FR2486114A1 FR 2486114 A1 FR2486114 A1 FR 2486114A1 FR 8013348 A FR8013348 A FR 8013348A FR 8013348 A FR8013348 A FR 8013348A FR 2486114 A1 FR2486114 A1 FR 2486114A1
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FR
France
Prior art keywords
textile
article according
microporous film
article
polyurethane foam
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.)
Pending
Application number
FR8013348A
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French (fr)
Inventor
Jacques Gorel
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ELASTELLE TISSEL PROCEDES
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ELASTELLE TISSEL PROCEDES
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Priority to FR8013348A priority Critical patent/FR2486114A1/en
Publication of FR2486114A1 publication Critical patent/FR2486114A1/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/06—Thermally protective, e.g. insulating
    • A41D31/065—Thermally protective, e.g. insulating using layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M17/00—Producing multi-layer textile fabrics
    • D06M17/04—Producing multi-layer textile fabrics by applying synthetic resins as adhesives
    • D06M17/10—Polyurethanes polyurea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207—Heat-activated adhesive
    • B32B2037/1215—Hot-melt adhesive
    • B32B2037/1223—Hot-melt adhesive film-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/028—Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/04—Treatment by energy or chemical effects using liquids, gas or steam
    • B32B2310/0445—Treatment by energy or chemical effects using liquids, gas or steam using gas or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2375/00—Polyureas; Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Laminated Bodies (AREA)
  • Outer Garments And Coats (AREA)

Abstract

A waterproof textiles laminate, for use in sailing clothes, comprises two layers of elastic textile material (1,2) between which is inserted a microporous film of polyurethane to confer the waterproofing. In a multi-layer assembly, layers of polyurethane foam, are introduced between the textile and the film, and are flamed to melt them before laminating. A supple, elastic waterproof offers protection to the wind also. It may be produced industrially, in a process which avoids the exposure of operatives to isocyanate fumes during its assembly.

Description

la présente invention a pour objet un article textile élastique dans les deux sens, utilisable notamment pour la confection d'articles étanches à l'eau tels que combinaisons et vAtements pour la pratique de la planche à voile, surfing, dériveur et autres sports analogues. the present invention relates to a textile article elastic in both directions, usable in particular for the manufacture of waterproof articles such as coveralls and clothing for the practice of windsurfing, surfing, dinghy and other similar sports.

Actuellenent, ce genre de vêtements utilisés, est constitué de bandes textiles rigides entre lesquelles est insérée par collage, lors de la fabrication, une plaque de néoprène d'environ trois millimétres -d'épaisseur, assurant l'isolation thermique de l'utilisateur, face à l'eau et au vent. Currently, this type of clothing used, consists of rigid textile bands between which is inserted by gluing, during manufacture, a neoprene plate of about three millimeters thick, ensuring the thermal insulation of the user, facing the water and the wind.

la réalisation de cet article présente certains incon vénients - tors de sa confection manuelle, il se produit un dégagement de vapeurs toxiques isocyanates dues à la colle d'assemblage des bandes textiles extérieure et intérieure sur la plaque néoprèn.e - Te vêtement utilisé présente une contexture rigide, et de ce fait, est pénible à porter et à supporter au niveau des articu lattions - D'autre part, la combinaison n'étant pas suffisamment élastique, il est difficile de l'enlever, et son traitement isothermique est une gêne pour l'utilisateur en périodes estivales. the realization of this article presents certain inconvenient inconveniences - tors of its manual preparation, there is a release of toxic isocyanate vapors due to the adhesive of assembly of the external and internal textile bands on the neoprene plate. - The garment used presents a rigid texture, and therefore, is painful to wear and bear at the level of the articu lattions - On the other hand, the suit is not sufficiently elastic, it is difficult to remove it, and its isothermal treatment is a nuisance for the user in summer periods.

Selon l'invention, on remédie à ces inconvénients en réalisant un article très souple, pouvant être fabriqué industriellement, ledit article étant étanche et assurant une protection de l'usager face au vent. According to the invention, these drawbacks are remedied by producing a very flexible article, which can be manufactured industrially, said article being waterproof and ensuring protection of the user against the wind.

Selon une première caractéristique de l'invention, l'article textile est caractérisé en ce qu'il est constitué de deux bandes textiles élastiques dans les deux sens (1 - 2), entre lesquelles est inséré, au moyen d'un liant d'assemblage, au moins un film microporeux (3) assurant l'étanchéité à l'eau du produit final. According to a first characteristic of the invention, the textile article is characterized in that it consists of two elastic textile bands in both directions (1 - 2), between which is inserted, by means of a binder assembly, at least one microporous film (3) ensuring the water tightness of the final product.

Selon une autre caractéristique, l'article textile est caractérisé en ce qu'il comprend deux composés constitués chacun d'une bande textile (12 - 13), assemblés à un film microporeux (11 - 14) par l'intermédiaire d'un liant tel que mousse polyuréthanne (10 - 15), après flammage et fusion de celle-ci; on assemble ensuite les deux composés précités par flammage et fusion d'une mousse polyuréthanne (16) intermédiaire. According to another characteristic, the textile article is characterized in that it comprises two compounds each consisting of a textile strip (12 - 13), assembled to a microporous film (11 - 14) by means of a binder such as polyurethane foam (10 - 15), after flame and fusion thereof; the two aforementioned compounds are then assembled by flame and fusion of an intermediate polyurethane foam (16).

Ces caractéristiques et d'autres encore ressortiront bien de la suite de la description.  These characteristics and others will emerge clearly from the following description.

Pour bien fixer l'objet Qe l'invention, sans toutefois le linter, aux fies du dessin où
La figure 1 est une vue en coupe de l'article textile selon l'invention
les figures 2 et 3 illustrent le procédé de fabrication de l'article et ses moyens de mise en oeuvre
la figure 4 est une vue en coupe illustrant l'article textile selon une variante de réalisation
la figure 5 est une vue de dessus de l'article textile selon une autre variante de réalisation.To properly fix the object Qe the invention, without however lintering it, to the fies of the drawing where
Figure 1 is a sectional view of the textile article according to the invention
Figures 2 and 3 illustrate the method of manufacturing the article and its means of implementation
Figure 4 is a sectional view illustrating the textile article according to an alternative embodiment
Figure 5 is a top view of the textile article according to another alternative embodiment.

Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative, en se référant aux exemples de réalisation illustrés aux figures du dessin. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner, with reference to the exemplary embodiments illustrated in the figures of the drawing.

Comme illustré figure 1, l'article textile est constitué de deux bandes textiles élastiques dans les deux sens, 1 - 2, entre lesquelles est inséré un film microporeux 3 en polyuréthanne, assurant l'étanchéité A- l'eau du produit final. Te procédé de fabrication de l'article est le suivant :
Dans une première phase, un liant d'assemblage tel que de la mousse de polyuréthanne 4 stockée en rouleau, est acheminé vers des calandres 5, en m8me temps que la bande 1 et le film 3 également stockés en rouleau.Une opération ae flammage 6 fait fondre la mousse 4 qui est ensuite conduite en ébullition, vers les calandres, en vue de l'assemblage de la première bande textile 1 sur le film 5. Puis, le composé obtenu 7 est assemblé, comme illustré figure 3, avec une autre bande textile 2, élastique dans les deux sens, de la même manière, après flammage 9 d'une nouvelle couche de mousse polyuréthanne 8.As illustrated in FIG. 1, the textile article consists of two elastic textile bands in both directions, 1 - 2, between which a microporous film 3 of polyurethane is inserted, ensuring the water-tightness of the final product. The manufacturing process for the item is as follows:
In a first phase, an assembly binder such as polyurethane foam 4 stored in rolls, is conveyed to calenders 5, at the same time as the strip 1 and the film 3 also stored in rolls. melts the foam 4 which is then boiled, towards the calenders, for the assembly of the first textile strip 1 on the film 5. Then, the compound obtained 7 is assembled, as illustrated in FIG. 3, with another textile strip 2, elastic in both directions, in the same way, after flaming 9 with a new layer of polyurethane foam 8.

L'article obtenu (figure 1) est étanche à l'eau tout en conservant un aspect textile sur les deux faces, en restant élastique Après essais, on a constaté que le pouvoir d'élasticité de l'article était de 45 pour cent environ dans les deux sens. The article obtained (FIG. 1) is waterproof while retaining a textile appearance on both sides, while remaining elastic. After tests, it was found that the elasticity of the article was approximately 45 percent. in both ways.

Te film de polyuréthanne microporeux présente une épaisseur de 25 microns environ ; le produit final est donc d'une épaisseur très réduite, essentiellement limitée à l'épaisseur des bandes textiles. le vêtement obtenu à partir de cet article, est de plus, d'un port léger et facilement ôtable, sans aucune gene du fait de son élasticité. Il garantit également une certaine isolation très largement suffisante en période estivale. The microporous polyurethane film has a thickness of approximately 25 microns; the final product is therefore of a very reduced thickness, essentially limited to the thickness of the textile bands. the garment obtained from this article, is moreover, of a light wearing and easily removable, without any discomfort due to its elasticity. It also guarantees a certain degree of insulation, which is very largely sufficient in summer.

T'article étanche à l'eau peut avoir un aspect plastique sur une face et textile sur l'autre, en restant élastique. The waterproof article may have a plastic appearance on one side and a textile appearance on the other, while remaining elastic.

On peut également obtenir un produit plus complexe illustré figure 4. We can also obtain a more complex product illustrated in FIG. 4.

On colle par flammage et fusion d'une mousse polyuréthanne 10, un film polyuréthanne microporeux li d'environ 25 microns d'épaisseur, sur un tissu élastique 12. On effectue une opération identique avec un autre tissu 13, au moyen d'un film 14 et d'une mousse 15 ; puis, on assemble par flammage et fusion d'une mousse polyuréthanne 16, les deux composés obtenus précédemment. Glue and melt a polyurethane foam 10, a microporous polyurethane film li about 25 microns thick, on an elastic fabric 12. An identical operation is carried out with another fabric 13, using a film 14 and a foam 15; then, the two compounds obtained above are assembled by flame and fusion of a polyurethane foam 16.

L'article résultant présente une épaisseur plus importante, en vue d'augrnenter l'isolation thermique de la combinaison.The resulting article has a greater thickness, in order to increase the thermal insulation of the suit.

Selon une autre caractéristique illustrée figure 5, lors de la confection du vêtement tel que combinaison de sport et autres applications, les opérations de couture peuvent être effectuées pour la mise en forme du vêtement, par un dispositif de soudure ultra-sons,à haute fréquence, ou autres procédés de soudure. According to another characteristic illustrated in Figure 5, when making the garment such as sports suit and other applications, the sewing operations can be performed for shaping the garment, by an ultrasonic welding device, at high frequency , or other welding processes.

En variante, il peut être effectué sur la surface de l'article obtenu, illustré figure 1 ou 3, des coutures complémentaires 17 par ultra-sons, de manière à donner au produit final un aspect particulier matelassé. On forme de ce fait, sur le corps de l'article, des poches P étanches, améliorant ainsi les caractéristiques thermiques du produit. Il est bien évident que les formes des poches peuvent être variables selon les besoins de l'usager et endroits de l'article La perforation malencontreuse de l'une des poches n'a pas de conséquence démesurée quant aux pertes d'étanchéité thermique de l'ensemble de l'article. Alternatively, additional seams 17 can be made on the surface of the article obtained, illustrated in FIG. 1 or 3, by ultrasound, so as to give the final product a particular quilted appearance. This forms, on the body of the article, sealed pockets P, thereby improving the thermal characteristics of the product. It is quite obvious that the shapes of the pockets can be variable according to the needs of the user and places of the article. The unfortunate perforation of one of the pockets does not have disproportionate consequences as for the losses of thermal sealing of the whole article.

les avantages ressortent bien de la description, et en particulier on souligne : - La nouveauté d'un tel article textile élastique dans les deux sens, - son coût de fabrication peu élevé, - ses nombreuses applications pour la confection de vêtements étanches à l'eau, en vue de la pratique de certains sports nautiques, - l'utilisation d'un film microporeux permet la circulation de l'air et facilite l'élimination de la transpiration, ce qui n'est pas le cas des produits actuels. the advantages clearly emerge from the description, and in particular it is emphasized: - The novelty of such an elastic textile article in both directions, - its low manufacturing cost, - its numerous applications for making waterproof clothing. water, for the practice of certain nautical sports, - the use of a microporous film allows the circulation of air and facilitates the elimination of perspiration, which is not the case with current products.

la nature des matériaux constituant le film microporeux et les liants d'assemblage tels que mousses de polyuréthanne sont donnés à titre indicatif d'une réalisation et ne sont nullement limitatifs. the nature of the materials constituting the microporous film and the assembly binders such as polyurethane foams are given as an indication of an embodiment and are in no way limiting.

T'invention ne se limite aucunement à celui de ces modes d'anlication, non plus qu'à ceux des modes de réalisation de ces diverses parties ayant plus spécialement été indiqués elle en embrasse au contraire toutes les variantes.  The invention is in no way limited to that of these modes of application, nor to those of the embodiments of these various parts having been more especially indicated, on the contrary it embraces all variants.

Claims (1)

R E V E E D I C A 2 I O N S -11- Article selon l'une quelconque des revendications 1, 2, 3, 4, 5, 6, 7, 8, 9 et 10, caractérisé en ce que des coutures complémentaires sont effectuées dans le corps de l'article pour lui donner un effet matelassé, définissant de ce fait des poches étanches (P) améliorant les caractéristiques thermiques du vete ment. -10- Article textile selon l'une quelconque des revendications 1, 2, 3, 4, 5, 6, 7 et 8, caractérisé en ce que des opérations de couture par soudure à haute fréquence, assurent l'assemblage et l'étanchéité de l'article pour la mise en forme du vête- ment -9- Article textile selon l'une quelconque des revendications 1, 2, 3, 4, 5, 6, 7 et 8, caractérisé en ce que des opérations de couture par soudure ultra-sons, assurent l'assemblage et l'étanchéité de l'article pour la mise en forme du vetement ; ; -8- Article textile selon l'une quelconque des reven eieations 19 2, 3, 4 et 5, caractérisé en ce qu il comprend deux composés constitués chacun d'une bande textile (12 - 13),assemblés à un film microporeux (11 - 14), par l'intermédiaire d'un liant tel que mousse polyuréthanne (10 - 15), après flammage et fusion de celle-ci ; puis on assemble les deux composés précités par flammage et fusion d'une mousse polyuréthanne (16) intermédiaire -7- Article selon l'une quelconque des revendications 1, 2, 3, 4 et 5, caractérisé en ce qu'il présente un aspect textile sur l'une des faces, et un aspect plastique sur l'autre face -6- Article selon l'une quelconque des revendications 1, 2, 3, 4 et 5, caractérisé en ce qu'il présente un aspect textile sur les deux faces -5- Procédé de fabrication de l'article textile selon l'une quelconque des revendications 1, 2, 3 et 4, caractérisé en ce que le produit d'assemblage tel que de la mousse de polyuréthanne (4), est acheminé vers des calandres (5) en même temps que la première bande textile (1) et le film microporeux (3) ; une opération de flammage (6) fait fondre la mousse (4) qui est ensuite conduite en ébullition vers les calandres précitées, en vue de l'assemblage de la première bande textile (1) sur le film (3) ; le composé obtenu est ensuite assemblé avec une autre bande textile (2), élastique dans les deux sens, après flammage d'une nouvelle couche de mousse polyuréthanne (8) -4- Article textile selon l'une quelconque des revendications 1 et 3, caractérisé en ce que le produit d'assemblage est une mousse de polyuréthanne (4) -3- Article textile selon l'une quelconque des revendications 1 et 2, caractérisé en ce que le film microporeux est d'une épaisseur de 25 microns environ -2- Article textile selon la revendication 1, caractérisé en ce que le film microporeux (3) est en polyuréthanneREVEEDICA 2 IONS -11- Article according to any one of claims 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, characterized in that complementary seams are made in the body of the article to give it a quilted effect, thereby defining waterproof pockets (P) improving the thermal characteristics of the garment. -10- Textile article according to any one of claims 1, 2, 3, 4, 5, 6, 7 and 8, characterized in that sewing operations by high frequency welding, assemble and seal of the article for shaping the garment -9- textile article according to any one of claims 1, 2, 3, 4, 5, 6, 7 and 8, characterized in that sewing operations by ultrasonic welding, assemble and seal the article for shaping the garment; ; -8- Textile article according to any one of the reven eieations 19 2, 3, 4 and 5, characterized in that it comprises two compounds each consisting of a textile strip (12 - 13), assembled with a microporous film (11 - 14), via a binder such as polyurethane foam (10 - 15), after flame and fusion thereof; then the two aforementioned compounds are assembled by flame and fusion of an intermediate polyurethane foam (16) -7- Article according to any one of claims 1, 2, 3, 4 and 5, characterized in that it has an aspect textile on one side, and a plastic appearance on the other side -6- Article according to any one of claims 1, 2, 3, 4 and 5, characterized in that it has a textile appearance on the two sides -5- A method of manufacturing the textile article according to any one of claims 1, 2, 3 and 4, characterized in that the assembly product such as polyurethane foam (4), is conveyed to calenders (5) at the same time as the first textile strip (1) and the microporous film (3); a flaming operation (6) melts the foam (4) which is then boiled towards the abovementioned calenders, with a view to assembling the first textile strip (1) on the film (3); the compound obtained is then assembled with another textile strip (2), elastic in both directions, after flaming a new layer of polyurethane foam (8) -4- textile article according to any one of claims 1 and 3, characterized in that the assembly product is a polyurethane foam (4) -3- textile article according to any one of claims 1 and 2, characterized in that the microporous film is about 25 microns thick - 2- textile article according to claim 1, characterized in that the microporous film (3) is made of polyurethane -1- Article textile utilisable notamment pour la confection d'articles étanches à l'eau tels que combinaisons et vêtements pour la pratique de sports nautiques, caractérisé en ce qu il est constitué de deux bandes textiles élastiques dans les deux sens (1 - 2), entre lesquelles est inséré, au moyen d'un liant d'assemblage, au moins un film microporeux (3) assurant l'étanchéité à l'eau du produit final;; -1- Textile article usable in particular for the manufacture of waterproof articles such as suits and clothing for the practice of nautical sports, characterized in that it consists of two elastic textile bands in both directions (1 - 2 ), between which is inserted, by means of an assembly binder, at least one microporous film (3) ensuring the water tightness of the final product; REVEDICAT IONS  REVEDICAT IONS
FR8013348A 1980-06-10 1980-06-10 Waterproof textile laminate - includes polyurethane microporous film in two=phase process Pending FR2486114A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8013348A FR2486114A1 (en) 1980-06-10 1980-06-10 Waterproof textile laminate - includes polyurethane microporous film in two=phase process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013348A FR2486114A1 (en) 1980-06-10 1980-06-10 Waterproof textile laminate - includes polyurethane microporous film in two=phase process

Publications (1)

Publication Number Publication Date
FR2486114A1 true FR2486114A1 (en) 1982-01-08

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FR (1) FR2486114A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071090A1 (en) * 2000-03-24 2001-09-27 Ardenzo Cianchini Process, machine and hot-melt material for bonding textiles
CN105442152A (en) * 2014-09-23 2016-03-30 尚科纺织企业工业及贸易公司 Woven fabric having the aspect of a scuba fabric, and method for producing the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1148378A (en) * 1955-05-09 1957-12-06 Manufacturing process of elastic fabrics
GB1026492A (en) * 1962-10-10 1966-04-20 Asahi Chemical Ind Knitted fabrics
BE678895A (en) * 1965-04-01 1966-10-03
GB1083364A (en) * 1965-02-04 1967-09-13 Angus George Co Ltd Improvements in woven fabric
GB1146973A (en) * 1965-04-01 1969-03-26 Porous Plastics Ltd Improvements in or relating to porous materials
FR1572538A (en) * 1968-05-16 1969-06-27
FR1588052A (en) * 1968-10-25 1970-04-03

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1148378A (en) * 1955-05-09 1957-12-06 Manufacturing process of elastic fabrics
GB1026492A (en) * 1962-10-10 1966-04-20 Asahi Chemical Ind Knitted fabrics
GB1083364A (en) * 1965-02-04 1967-09-13 Angus George Co Ltd Improvements in woven fabric
BE678895A (en) * 1965-04-01 1966-10-03
BE678894A (en) * 1965-04-01 1966-10-03
GB1146973A (en) * 1965-04-01 1969-03-26 Porous Plastics Ltd Improvements in or relating to porous materials
FR1572538A (en) * 1968-05-16 1969-06-27
FR1588052A (en) * 1968-10-25 1970-04-03

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071090A1 (en) * 2000-03-24 2001-09-27 Ardenzo Cianchini Process, machine and hot-melt material for bonding textiles
CN105442152A (en) * 2014-09-23 2016-03-30 尚科纺织企业工业及贸易公司 Woven fabric having the aspect of a scuba fabric, and method for producing the same
EP3000920A1 (en) * 2014-09-23 2016-03-30 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Woven fabric having the appearance of a foam coated fabric, and method for producing the same
WO2016045712A1 (en) * 2014-09-23 2016-03-31 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Woven fabric having the aspect of a scuba fabric, and method for producing the same
EP3000920B1 (en) 2014-09-23 2019-05-15 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Woven fabric having the appearance of a foam coated fabric, and method for producing the same
EP3543387A1 (en) * 2014-09-23 2019-09-25 Sanko Tekstil Isletmeleri San. Ve Tic. A.S. Method for producing a woven fabric having the appearance of a foam coated fabric
US12024800B2 (en) 2014-09-23 2024-07-02 Sanko Tekstil Islemeleri San. Ve Tic. A.S. Woven fabric having the aspect of a scuba fabric, and method for producing the same

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