FR2649933A3 - Composite decoration and coating material - Google Patents

Composite decoration and coating material Download PDF

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Publication number
FR2649933A3
FR2649933A3 FR9009158A FR9009158A FR2649933A3 FR 2649933 A3 FR2649933 A3 FR 2649933A3 FR 9009158 A FR9009158 A FR 9009158A FR 9009158 A FR9009158 A FR 9009158A FR 2649933 A3 FR2649933 A3 FR 2649933A3
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FR
France
Prior art keywords
fabric
article according
microfibrous
woven
expanded
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.)
Granted
Application number
FR9009158A
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French (fr)
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FR2649933B3 (en
Inventor
Cesare Di Bucci
Carlo Borri
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Alcantara SpA
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Alcantara SpA
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Publication of FR2649933A3 publication Critical patent/FR2649933A3/en
Application granted granted Critical
Publication of FR2649933B3 publication Critical patent/FR2649933B3/en
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Expired - Lifetime 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
    • 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
    • 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
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • 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
    • B32B5/26—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 also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
    • 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
    • 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
    • D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
    • 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
    • D06N3/12—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—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 otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2266/025—Polyolefin
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2451/00—Decorative or ornamental articles
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • B32B2607/00—Walls, panels
    • B32B2607/02—Wall papers, wall coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners

Abstract

This composite article used advantageously in the field of interior decorating and coating comprises an outer layer of a nonwoven microfibrous fabric and an inner layer of an expanded plastic. <??>According to the embodiment, the nonwoven microfibrous material is coupled to a layer of expanded plastic in order to produce a composite material suitable for decorating walls and for covering the inside of transportation means; the nonwoven microfibrous material is coupled to an expanded polyurethane in order to produce either a rigid or a flexible product completed by a waterproof film on the polyurethane side, this product being suitable for coating the inside of vehicles; the nonwoven microfibrous fabric is coupled to a layer of expanded polyurethane with insertion of a fabric, and the composite material is completed by a knitted fabric on the polyurethane side, in order to produce a product useful for coating the inside of vehicles.

Description

MATERIAU COMPOSITE DE DECORATION ET DE REVETEMENTDECORATIVE AND COATING COMPOSITE MATERIAL

La présente invention concerne un article composite The present invention relates to a composite article

comprenant une couche d'un matériau microfibreux, non- comprising a layer of a microfibrous material, non-

tissé, utilisé avantageusement dans le domaine de la décoration intérieure et du revêtement. Les matériaux microfibreux, non-tissés, constitués par des microfibres de polyester ou de polyamide, par exemple des microfibres de Nylon-6, dans une matrice de polyuréthane, sont connus dans la technique. Parmi ces woven, advantageously used in the field of interior decoration and coating. Microfibrous, nonwoven materials consisting of polyester or polyamide microfibers, for example Nylon-6 microfibers, in a polyurethane matrix are known in the art. Among these

matériaux, ceux formés par des microfibres de poly- materials, those formed by poly-

(téréphtalate d'éthylène) dans une matrice de poly- (ethylene terephthalate) in a poly-

uréthane, constituent un produit valable, largement uti- urethane, constitute a valuable product, widely used

lisé, en particulier dans l'industrie de l'habillement, read, especially in the clothing industry,

grâce à ses caractéristiques excellentes en ce qui con- thanks to its excellent characteristics in terms of

cerne son aspect, sa "main" agréable, sa légèreté de poids, son velouté et à sa stabilité en présence de la outlines its appearance, its pleasant "hand", its light weight, its smoothness and its stability in the presence of

lumière et des oxydes d'azote présents dans l'atmos- light and nitrogen oxides present in the atmosphere

phère.phere.

Conformément à la présente invention, de tels maté- In accordance with the present invention, such materials

riaux microfibreux, non-tissés, sont accouplés à une couche d'une matière plastique expansée afin de donner des matériaux composites nouveaux dans lesquels un aspect esthétique extrêmement favorable se combine avec microfibrous, non-woven rials are coupled to a layer of an expanded plastic material in order to give new composite materials in which an extremely favorable aesthetic appearance is combined with

des caractéristiques qui rendent ces matériaux composi- characteristics that make these materials composi-

tes aptes à être utilisés dans le domaine de la décora- your suitable for use in the field of decoration

tion intérieure et dans le domaine du revêtement. interior and in the field of coating.

Conformément à ce qui précède, la présente inven- In accordance with the foregoing, the present invention

tion concerne un article composite particulièrement utile pour la décoration de murs et pour le revêtement de l'intérieur de moyens de transport, tels que des tion relates to a composite article particularly useful for decorating walls and for lining the interior of means of transport, such as

véhicules et des navires, cet article composite compre- vehicles and ships, this composite article comprises

nant une couche extérieure d'un tissu microfibreux, non- ning an outer layer of a microfibrous, non-

tissé, et une couche intérieure d'une matière plastique expansée. Dans la présente invention, on entend par le terme "microfibres" les fibres dont le titre est compris entre 0,01 denier et 0,40 denier, et de préférence de l'ordre woven, and an inner layer of foamed plastic. In the present invention, the term “microfibers” is understood to mean fibers whose titer is between 0.01 denier and 0.40 denier, and preferably of the order

de 0,08 à 0,15 denier.from 0.08 to 0.15 denier.

On peut obtenir le matériau microfibreux, non- We can get the microfibrous material, non-

tissé, formé par des microfibres de poly(téréphtalate d'éthylène) dans du polyuréthane au moyen d'un procédé comprenant d'une façon générale les étapes suivantes: - on imprègne un tissu non-tissé formé de microfibres de poly(téréphtalate d'éthylène) avec un élastomère polyuréthane; - on fait coaguler ledit élastomère polyuréthane afin de former une feuille composite microfibreuse; - on broie ladite feuille composite microfibreuse pour former un tissu brut microfibreux, non-tissé et - on teint ledit tissu brut microfibreux, non-tissé, woven, formed by microfibers of poly (ethylene terephthalate) in polyurethane by means of a process comprising generally the following steps: - impregnating a non-woven fabric formed of microfibers of poly (terephthalate of) ethylene) with a polyurethane elastomer; - Said polyurethane elastomer is coagulated in order to form a microfibrous composite sheet; - said microfibrous composite sheet is ground to form a raw microfibrous, non-woven fabric and - said raw microfibrous, non-woven fabric is dyed,

afin d'obtenir un produit final teint. in order to obtain a final dyed product.

On peut obtenir le tissu non-tissé en microfibres de poly(téréphtalate d'éthylène) à son tour à partir d'un feutre brut de fibres coupées, constitué par des microfibres de poly(téréphtalate d'éthylène) dans une matrice de polystyrène, ledit feutre brut étant soumis à un aiguilletage afin d'obtenir un feutre aiguilleté, ledit feutre aiguilleté étant traité tout d'abord avec une solution aqueuse de poly (alcool vinylique)piis avec du perchloroéthylène de manière à dissoudre la matrice de The nonwoven fabric of poly (ethylene terephthalate) microfibers can in turn be obtained from a raw felt of chopped fibers, consisting of poly (ethylene terephthalate) microfibers in a polystyrene matrix, said raw felt being subjected to needling in order to obtain a needled felt, said needled felt being treated first of all with an aqueous solution of poly (vinyl alcohol) then with perchlorethylene so as to dissolve the matrix of

polystyrène et à récupérer le tissu non-tissé en micro- polystyrene and to recover the non-woven fabric in micro-

fibres de poly(téréphtalate d'éthylène). poly (ethylene terephthalate) fibers.

Le matériau microfibreux, non-tissé, obtenu de cette façon, présente d'excellentes caractéristiques en ce qui concerne son aspect, son toucher, sa légèreté de poids, son velouté, sa stabilité en présence de la The microfibrous, non-woven material obtained in this way has excellent characteristics with regard to its appearance, its feel, its lightness of weight, its velvety, its stability in the presence of the

lumière et des oxydes d'azote présents dans l'atmos- light and nitrogen oxides present in the atmosphere

phère.phere.

En particulier, un tel matériau non-tissé, micro- In particular, such a nonwoven, micro-

fibreux, présente des caractéristiques tombant, d'une façon générale, dans la plage suivante de valeurs: - épaisseur (ASTM D-1910) de 0,6 à 0,9 mm poids par unité de surface de 170 à 250 g/m' - ténacité (ASTM D-1682) longitudinale de 5,0 à 9,0 kg/cm transversale de 3,0 à 6,0 kg/cm allongement jusqu'à rupture (ASTM D-1682) longitudinal de 65 à 80 % transversal de 110 à 130 % - résistance à la déchirure selon Elmendorf longitudinale de 2,3 à 1,5 kg transversale de 1,3 à 0,7 kg - stabilité en présence de la lumière (80 SHF; échelle des gris; AATCC 16A 1964) de 6 à 7 - stabilité en présence des oxydes d'azote atmosphériques (1 cycle; AATCC 23 1975) de 3 à 5 fibrous, has characteristics generally falling within the following range of values: - thickness (ASTM D-1910) 0.6 to 0.9 mm weight per unit area from 170 to 250 g / m ' - tenacity (ASTM D-1682) longitudinal from 5.0 to 9.0 kg / cm transverse from 3.0 to 6.0 kg / cm elongation until break (ASTM D-1682) longitudinal from 65 to 80% transverse from 110 to 130% - tear resistance according to Elmendorf longitudinal from 2.3 to 1.5 kg transverse from 1.3 to 0.7 kg - stability in the presence of light (80 SHF; gray scale; AATCC 16A 1964 ) from 6 to 7 - stability in the presence of atmospheric nitrogen oxides (1 cycle; AATCC 23 1975) from 3 to 5

Selon la présente invention, un tel matériau micro- According to the present invention, such a micro-material

fibreux, non-tissé, ou des matériaux microfibreux, non- fibrous, nonwoven, or microfibrous, non-

tissés, similaires, est(sont) accouplé(s) à une couche d'une matière plastique expansée afin de former des matériaux nouveaux, utilisés avantageusement dans les woven fabrics, similar, is (are) coupled to a layer of an expanded plastic material in order to form new materials, advantageously used in

domaines mentionnés ci-dessus.areas mentioned above.

Plus particulièrement, dans un mode de réalisation More particularly, in one embodiment

pratique de la présente invention, le matériau micro- practice of the present invention, the micro-material

fibreux, non-tissé, est accouplé à une matière plastique expansée au moyen d'un traitement à la flamme ou au fibrous, nonwoven, is coupled to a foamed plastic material by means of flame or flame treatment.

moyen de l'interposition d'un agent adhésif. by means of the interposition of an adhesive agent.

Les matières plastiques expansées avantageuses dans le but envisagé peuvent être sélectionnées parmi une large catégorie de matières, telles que, par exemple, les polyuréthanes, les polyéthers, les polyoléfines et le polystyrène. En règle générale, l'épaisseur de la couche de la matière expansée peut être comprise entre 2 et 10 mm, et la matière expansée peut être dotée de caractéristiques ignifuges, peut être soudée à chaud, ou peut ou non ne pas être pourvue d'une couche adhésive selon ce que l'on désire ou ce qui est nécessaire, en fonction de l'utilisation particulière envisagée. Les articles composites ainsi obtenus conviennent pour la décoration de murs, ou pour le revêtement de l'intérieur de moyens de transport, par exemple pour revêtir les surfaces intérieures des cabines de véhicules, et les The foamed plastics preferred for the intended purpose can be selected from a wide category of materials, such as, for example, polyurethanes, polyethers, polyolefins and polystyrene. Generally, the layer thickness of the foamed material may be between 2 and 10 mm, and the foamed material may be provided with flame retardant characteristics, may be heat-welded, or may or may not not be provided with. an adhesive layer according to what is desired or what is necessary, depending on the particular use envisaged. The composite articles thus obtained are suitable for decorating walls, or for coating the interior of means of transport, for example for coating the interior surfaces of vehicle cabins, and

surfaces de l'intérieur d'un navire. Dans ces applica- surfaces of the interior of a ship. In these applications

tions, les articles selon la présente invention présen- tions, the articles according to the present invention present

tent de très bonnes propriétés d'amortissement et have very good damping properties and

d'insonorisation ainsi que des caractéristiques de con- soundproofing as well as con

tact et de toucher agréables.pleasant tact and touch.

Selon un autre mode de réalisation pratique de la présente invention, on étale sur la face arrière du According to another practical embodiment of the present invention, it is spread over the rear face of the

matériau microfibreux, non-tissé, une émulsion de poly- microfibrous material, non-woven, an emulsion of poly-

uréthane au moyen d'une lame docteur afin de fabriquer urethane using a doctor blade to make

des articles composites rigides. Selon une autre techni- rigid composite articles. According to another technique

que, on accouple & la flamme une mousse de polyuréthane avec une couche d'un matériau microfibreux, non-tissé, et avec un film imperméable à l'eau afin d'obtenir des articles composites souples, dans lesquels l'épaisseur that a polyurethane foam is coupled to the flame with a layer of a microfibrous, non-woven material and with a waterproof film in order to obtain flexible composite articles, in which the thickness

de la couche de polyuréthane est de l'ordre de 2 & 8 mm. of the polyurethane layer is of the order of 2 & 8 mm.

De toute façon, les articles obtenus conviennent pour revêtir les parois intérieures des parties internes des véhicules, telles que les cabines, les portes et les In any case, the articles obtained are suitable for coating the interior walls of the internal parts of vehicles, such as cabins, doors and windows.

tableaux de bord.Dashboards.

Selon encore un autre mode de réalisation pratique, on accouple le matériau microfibreux, non-tissé, avec un tissu au moyen de la technique "multipoints" et on accouple à la flamme le produit ainsi obtenu avec une mousse de polyuréthane d'une épaisseur comprise entre 2 et 10 mm puis avec un tissu tricoté léger. Dans ce cas According to yet another practical embodiment, the microfibrous, non-woven material is coupled with a fabric by means of the "multipoint" technique and the product thus obtained is coupled to the flame with a polyurethane foam of a thickness included. between 2 and 10 mm then with a light knitted fabric. In that case

également, on obtient des articles composites qui con- also, composite articles are obtained which con-

viennent avantageusement pour les revêtements internes come advantageously for internal coatings

de véhicules.vehicles.

D'autres exemples encore d'articles composites Still other examples of composite articles

selon la présente invention sont constitués par les com- according to the present invention are constituted by the components

binaisons suivantes:following pairings:

- matériau microfibreux, non-tissé / matière plasti- - microfibrous material, non-woven / plastic material -

que expansée / tissu;as expanded / fabric;

- matériau microfibreux, non-tissé / matière plasti- - microfibrous material, non-woven / plastic material -

que expansée / tissu tricoté léger; - matériau microfibreux, non-tissé / tissu tricoté léger / matière.plastique expansée / tissu tricoté léger; et - matériau microfibreux, non-tissé / tissu / matière as foamed / lightweight knitted fabric; - microfibrous material, non-woven / light knitted fabric / expanded plastic material / light knitted fabric; and - microfibrous material, non-woven / fabric / material

plastique expansée / tissu.expanded plastic / fabric.

Les tissus peuvent être en coton, en polyester, en Fabrics can be cotton, polyester,

Nylon en fibres ou en fibres mélangées, et un ou plu- Nylon of fibers or mixed fibers, and one or more

sieurs composants du matériau composite peuvent être its components of the composite material can be

dotés de caractéristiques ignifuges. En outre, le maté- with flame retardant characteristics. In addition, the material

riau microfibreux, non-tissé, peut être perforé, cousu, microfibrous, non-woven, can be perforated, sewn,

tondu, imprimé ou gaufré.cropped, printed or embossed.

Dans les exemples expérimentaux ci-après, comme matériau microfibreux, non-tissé, on utilise le produit In the experimental examples below, as the microfibrous, non-woven material, the product is used

vendu sur le marché sous la marque déposée de MASTER- sold in the market under the registered trademark of MASTER-

COVER par la compagnie ALCANTARA, et présente les carac- COVER by the company ALCANTARA, and presents the charac-

téristiques suivantes: - épaisseur de 0,6 à 0,9 mm - poids par unité de surface de 170 à 230 g/m2 - ténacité longitudinale de 5,0 à 9,0 kg/cm transversale de 3,0 à 6,0 kg/cm - allongement longitudinal de 65 à 80 % transversal de 110 à 130 % - stabilité en présence de la lumière de 6 à 7 - stabilité en présence des oxydes d'azote de 3 à 5 En outre, un tel produit synthétique microfibreux a un aspect plaisant, un velouté épais et naturel et une following characteristics: - thickness from 0.6 to 0.9 mm - weight per unit area from 170 to 230 g / m2 - longitudinal tenacity from 5.0 to 9.0 kg / cm transverse from 3.0 to 6.0 kg / cm - longitudinal elongation from 65 to 80% transverse from 110 to 130% - stability in the presence of light from 6 to 7 - stability in the presence of nitrogen oxides from 3 to 5 In addition, such a microfibrous synthetic product has a pleasant appearance, a thick and natural velvety texture and a

aptitude à la teinture exempte de défauts. dyeability free from defects.

Exemple 1Example 1

Au cours d'un premier essai, on a accouplé à la flamme le matériau microfibreux, non-tissé, présentant les caractéristiques mentionnées dans le présent exposé avec une couche de polyuréthane expansé d'une épaisseur de 3 à 6 mm. Au cours d'un second essai, on a étalé au moyen d'une lame docteur un agent adhésif sur la face During a first test, the microfibrous, non-woven material having the characteristics mentioned in the present description was coupled to the flame with a layer of foamed polyurethane with a thickness of 3 to 6 mm. In a second test, an adhesive agent was spread over the face with a doctor blade.

arrière du matériau microfibreux, non-tissé, on a accou- back of the microfibrous, non-woven material, we delivered

plé ce matériau avec une couche de polyuréthane expansé du type décrit en détail ci-dessus et on a fait passer pleated this material with a layer of expanded polyurethane of the type described in detail above and passed

le matériau composite ainsi obtenu à travers un disposi- the composite material thus obtained through a device

tif de calandrage puis on l'a fait sécher dans un four à air. Dans les deux cas, on a obtenu un article composite ayant un aspect agréable, possédant des propriétés d'amortissement et d'insonorisation ainsi qu'un toucher et une "main" agréables. Il convient particulièrement pour décorer des murs et pour revêtir l'intérieur de calender and then dried in an air oven. In both cases, there was obtained a composite article having a pleasant appearance, possessing damping and soundproofing properties as well as a pleasant feel and "hand". It is particularly suitable for decorating walls and for lining the interior of

moyens de transport, en particulier de navires. means of transport, in particular ships.

Exemple 2Example 2

Au cours d'un premier essai, on a étalé sur la face During a first test, we spread on the face

arrière du matériau microfibreux, non-tissé, une émul- back of the microfibrous, non-woven material, an emul-

sion de polyuréthane au moyen d'une machine d'étalement à trois têtes afin de former un film d'un poids de 30 à polyurethane sizing by means of a three-head spreading machine to form a film with a weight of 30 to

g/m2. Au cours d'un second essai une mousse de poly- g / m2. During a second test, a poly-

uréthane de 3 à 6 mm et d'une densité de 28-50 kg/m3 a été accouplée, sur une de ses faces, avec le matériau microfibreux, non-tissé, et sur son autre face, avec un film de polyuréthane imperméable à l'eau. De cette façon, on a obtenu des articles composites avantageux urethane of 3 to 6 mm and a density of 28-50 kg / m3 has been coupled, on one side, with the microfibrous material, non-woven, and on its other side, with a polyurethane film impermeable to the water. In this way, advantageous composite articles were obtained.

pour la production de composants rigides et souples res- for the production of rigid and flexible components res-

pectifs qui conviennent pour revêtir l'intérieur des pectives suitable for coating the interior of

véhicules.vehicles.

Exemple 3Example 3

On accouple le matériau microfibreux, non-tissé, au moyen du système "multipoints" avec un tissu mixte coton-polyester. On traite ensuite le matériau composite sur une machine d'accouplement à la flamme à double tête. Pendant le passage de la première tête, ledit matériau est accouplé à une mousse de polyuréthane ayant une épaisseur de 3-6 mm et une densité de 24-50 kg/m3 et lors du passage de la seconde tête, le matériau est accouplé à la flamme avec un tissu tricoté léger en The microfibrous, non-woven material is coupled by means of the "multipoint" system with a mixed cotton-polyester fabric. The composite material is then processed on a double head flame coupling machine. During the passage of the first head, said material is coupled to a polyurethane foam having a thickness of 3-6 mm and a density of 24-50 kg / m3 and during the passage of the second head, the material is coupled to the flame with a lightweight knitted fabric

poly(téréphtalate d'éthylène) doté de propriétés élasti- poly (ethylene terephthalate) with elastic properties

ques aussi bien dans le sens longitudinal que dans le as well in the longitudinal direction as in the

sens transversal (c'est-à-dire un tissu tricoté bi- transverse direction (that is, a two-way knitted fabric

élastique). Le matériau composite peut être utilisé pour elastic). Composite material can be used for

des applications similaires à celles de l'Exemple 2. applications similar to those of Example 2.

Claims (12)

RevendicationsClaims 1. Article composite, utilisé avantageusement dans le domaine de la décoration intérieure et dans le domaine du revêtement, caractérisé en ce qu'il comprend une couche intérieure d'une matière expansée et une cou- 1. Composite article, advantageously used in the field of interior decoration and in the field of coating, characterized in that it comprises an inner layer of an expanded material and a neck. che extérieure d'un matériau microfibreux, non-tissé. outer sheet of microfibrous, non-woven material. 2. Article selon la revendication 1, caractérisé en 2. Article according to claim 1, characterized in ce que le matériau microfibreux, non-tissé,est un maté- that the microfibrous, non-woven material is a material riau formé de microfibres de polyester, en particulier de microfibres de poly(téréphtalate d'éthylène), ou de microfibres de polyamide, en particulier de Nylon-6, riau formed of polyester microfibers, in particular of poly (ethylene terephthalate) microfibers, or of polyamide microfibers, in particular of Nylon-6, dans une matrice de polyuréthane.in a polyurethane matrix. 3. Article selon la revendication 1, caractérisé en ce que la matière plastique expansée est une mousse de polyuréthane, une mousse de polyester, une mousse de 3. Article according to claim 1, characterized in that the foamed plastic material is a polyurethane foam, a polyester foam, a foam of polyoléfine ou une mousse de polystyrène. polyolefin or polystyrene foam. 4. Article selon la revendication 1, caractérisé en ce qu'il comprend, en outre, un film étanche à l'eau 4. Article according to claim 1, characterized in that it further comprises a waterproof film fixé à la couche de matière plastique expansée. attached to the layer of foamed plastic. 5. Article selon la revendication 1, caractérisé en 5. Article according to claim 1, characterized in ce qu'il est formé par la combinaison: matériau micro- what it is formed by the combination: micro material fibreux non-tissé / matière plastique expansée / tissu. fibrous nonwoven / foamed plastic / fabric. 6. Article selon la revendication 1, caractérisé en 6. Article according to claim 1, characterized in ce qu'il est formé par la combinaison: matériau micro- what it is formed by the combination: micro material fibreux non-tissé / matière plastique expansée / tissu fibrous non-woven / expanded plastic / fabric tricoté léger.lightweight knitted. 7. Article selon la revendication 1, caractérisé en 7. Article according to claim 1, characterized in ce qu'il est formé par la combinaison: matériau micro- what it is formed by the combination: micro material fibreux non-tissé / tissu tricoté léger / matière plas- fibrous non-woven / lightweight knitted fabric / plas- tique expansée / tissu tricoté léger. expanded tick / lightweight knitted fabric. 8. Article selon la revendication 1, caractérisé en 8. Article according to claim 1, characterized in ce qu'il est formé par la combinaison: matériau micro- what it is formed by the combination: micro material fibreux non-tissé / tissu / matière plastique expansée / tissu. fibrous nonwoven / fabric / foamed plastic / fabric. 9. Article selon la revendication 1, caractérisé en9. Article according to claim 1, characterized in ce qu'il est formé par la combinaison: matériau micro- what it is formed by the combination: micro material fibreux non-tissé / tissu / matière plastique expansée / fibrous nonwoven / fabric / foamed plastic / tissu tricoté léger.lightweight knitted fabric. 10. Article selon l'une quelconque des revendica- 10. Article according to any one of the claims tions précédentes, caractérisé en ce que le tissu est un tissu de coton, un tissu de polyester, un tissu de Nylon previous tions, characterized in that the fabric is a cotton fabric, a polyester fabric, a nylon fabric ou un tissu mixte.or a mixed fabric. 11. Article selon l'une quelconque des revendica- 11. Article according to any one of the claims tions précédentes, caractérisé en ce que le matériau microfibreux nontissé est perforé, cousu, tondu, previous tions, characterized in that the nonwoven microfibrous material is perforated, sewn, shorn, imprimé ou gaufré.printed or embossed. 12. Article selon l'une quelconque des revendica- 12. Article according to any one of the claims tions précédentes, caractérisé en ce qu'un ou plusieurs previous tions, characterized in that one or more composant(s) est(sont) doté(s) de caractéristiques igni- component (s) is (are) endowed with ignitable characteristics fuges.fuges.
FR909009158A 1989-07-19 1990-07-18 COMPOSITE MATERIAL FOR DECORATION AND COATING Expired - Lifetime FR2649933B3 (en)

Applications Claiming Priority (1)

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IT8921458U IT216763Z2 (en) 1989-07-19 1989-07-19 COUPLED ITEM, INCLUDING A LAYER OF MICROFIBROUS NON-WOVEN MATERIAL, USEFUL IN THE FURNISHING AND COATING SECTOR.

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DE4224667C2 (en) * 1992-07-25 1997-01-09 Helmut Pelzer Production of a multi-layer wall covering
DE4409329A1 (en) * 1994-03-18 1995-09-21 Hartmann Paul Ag Composite material for sound and heat insulation
IT1277094B1 (en) 1995-12-18 1997-11-04 Alcantara Spa COMPOSITE MATERIAL INCLUDING A MICROFIBROSE PRODUCT ITS PREPARATION METHOD AND ITS USE FOR THE COATING OF PRODUCTS OBTAINED
DE19706839C2 (en) * 1997-02-21 2001-03-08 Moeller Plast Gmbh Multi-layer composite body
CH692780A5 (en) * 1998-03-03 2002-10-31 Rieter Automotive Int Ag Sound absorbent thin layer laminate useful for noise reduction in motor vehicles
CH693409A5 (en) * 1998-11-12 2003-07-31 Rieter Automotive Int Ag Sound absorbent thin layer laminate useful for noise reduction in motor vehicles
ES2215375T3 (en) * 1998-03-03 2004-10-01 Rieter Automotive (International) Ag THIN LAYER OF ACOUSTIC ABSORPTION LAYER.
WO2010101689A2 (en) * 2009-03-04 2010-09-10 Dow Global Technologies Inc. Sound-dampening polyurethane-based composite
IT1404168B1 (en) 2011-02-10 2013-11-15 Alcantara Spa PROCESS FOR DYEING IN CAPTURE OF A MANUFACTURING THAT INCLUDES A NON-WOVEN MICROFIBRATION FABRIC
IT201700008269A1 (en) * 2017-01-26 2018-07-26 Alcantara Spa MICROFIBROSO MULTILAYER COMPOSITE MATERIAL FOR AUTOMOTIVE APPLICATIONS

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GB1329710A (en) * 1969-07-09 1973-09-12 Toray Industries Leather substitute and a method of manufacturing the same
JPS49108172A (en) * 1973-02-17 1974-10-15
JPS602429B2 (en) * 1978-02-13 1985-01-21 東レ株式会社 Composite sheet material
US4587141A (en) * 1983-12-15 1986-05-06 U.S. Plywood Corporation Laminated panel and process
US4620852A (en) * 1984-06-19 1986-11-04 Toray Industries, Inc. Grained artificial leather having good color fastness and dyeing method of ultrafine polyamide fibers
US4681798A (en) * 1984-12-24 1987-07-21 Manville Service Corporation Fibrous mat facer with improved strike-through resistance

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IT216763Z2 (en) 1991-10-03
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GB2235651A (en) 1991-03-13
GB2262710B (en) 1993-12-22
GB2235651B (en) 1993-12-22
IT8921458V0 (en) 1989-07-19
GB2262710A (en) 1993-06-30
GB9303683D0 (en) 1993-04-14
FR2649933B3 (en) 1991-06-21

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