WO2009086814A1 - Matériau composite fibres et son procédé de production - Google Patents

Matériau composite fibres et son procédé de production Download PDF

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Publication number
WO2009086814A1
WO2009086814A1 PCT/DE2009/000003 DE2009000003W WO2009086814A1 WO 2009086814 A1 WO2009086814 A1 WO 2009086814A1 DE 2009000003 W DE2009000003 W DE 2009000003W WO 2009086814 A1 WO2009086814 A1 WO 2009086814A1
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WO
WIPO (PCT)
Prior art keywords
fiber
layer
thermoplastic
fiber composite
composite material
Prior art date
Application number
PCT/DE2009/000003
Other languages
German (de)
English (en)
Inventor
Karsten Hellmann
Original Assignee
Karsten Hellmann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Karsten Hellmann filed Critical Karsten Hellmann
Publication of WO2009086814A1 publication Critical patent/WO2009086814A1/fr

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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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/288—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyketones
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D06N3/0093—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin by applying resin powders; by sintering
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
    • 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
    • B32B2262/0269—Aromatic 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass 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
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite 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
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/58—Cuttability

Definitions

  • Fiber composite material and method for its production
  • the invention relates to a fiber composite material comprising at least one fiber material and a thermoplastic plastic material and a method for producing such a fiber composite material.
  • the fiber composite material basically consists of the reinforcing fiber material, which is embedded in a matrix of a plastic material. By mutual interactions of the two components of the fiber composite material receives higher quality properties than each of the two components involved individually.
  • the matrix fixes the reinforcing fibers, transfers and distributes forces and stresses between them and protects them from external mechanical, thermal and chemical influences (environmental influences, resistance to chemicals). Furthermore, it decides on a possible thermal shaping, the heat resistance and recyclability.
  • the fibers are responsible for the strength of the component (tensile strength, flexural strength) and therefore primarily determine the properties of the finished part. They are bound to the matrix by adhesion and / or cohesive forces.
  • fiber material for example, carbon fibers, aramid fibers, nylon fibers or inexpensive glass fibers are used, while thermosetting or elastomeric plastics and thermoplastics are used as the matrix.
  • Fiber-reinforced plastics made of thermoplastic material can be transformed later under heat.
  • fiber materials are hand-draped onto a mold and soaked in a reaction resin. Subsequently, the venting and removal of excess resin by means of roller or brush. Thereafter, the component hardens by the chemical reaction of the resin with the hardener component.
  • the laminate can be compacted by applying a vacuum and excess resin remaining in the laminate can be removed.
  • the ratio of the volume of the fibers to the total volume of a fiber-reinforced material is low, which also leads to a low component quality.
  • the processing of the resin makes high demands on the capabilities of the laminator and occupational safety.
  • preimpregnated fibers that is to say embedded in the matrix, which are also referred to as prepregs, already consist of epitaxial fibers and an uncured thermosetting plastic matrix.
  • the plastic matrix has a slightly sticky, solid consistency and consists of a mixture of resin and hardener, in some cases from an accelerator.
  • the continuous fibers can be in the form of a pure unidirectional layer, as a woven or laid fabric.
  • the semi-finished product created in this way is flexible and can be delivered in web form, in particular wound on reels.
  • As a disadvantage proves the required during transport of the semi-finished adhering to a closed cold chain at about - 18 0 C.
  • the curing then takes place under pressure and heat (autoclave) or under vacuum and heat (oven).
  • thermoplastic fiber-reinforced plastic plates with a defined thickness and fiber orientation are already known.
  • the fiber material is already embedded in the matrix defined by the thermoplastic material, which is heated to melting temperature or above for processing. In this state, the plate material is forced to a new shape and cooled. Due to the inherent stability of the plate material, the three-dimensional drapability can be limited.
  • a fiber composite material is already known from DE 693 09 831 T2, wherein a flexible film of a thermoplastic polymer covers a multifiber filament impregnated with a powder.
  • the powder has as an essential component thermoplastic polymers.
  • the fiber composite material should have a high flexibility, in particular for the formation of highly flexible mats.
  • DE 693 07 995 T2 describes a process for the production of fiber-reinforced thermoplastic compositions in which a fiber is unwound from a bobbin and broken down into individual filaments. The thus opened fiber is then passed through a bed of thermoplastic powder and then reassembled, with a flexible sheath of thermoplastic polymer wrapping the fiber.
  • the invention has for its object to provide a fiber composite material, which allows easy processing as well as a low transport and storage costs. Furthermore, the invention has for its object to provide a method for producing such a fiber composite material.
  • the first object is achieved according to the invention with a fiber composite material according to the features of claim 1.
  • the further embodiment of the fiber composite material can be found in the dependent claims 2 to 11.
  • a fiber composite material in which the fiber composite material has flexible and / or elastic material properties and a layer structure with a first layer formed by the fiber material and at least one further layer formed by the thermoplastic material, wherein the layers form separate planes and on a lie substantially flat contact surface against each other, so that enforcement or penetration of the fiber material is not or not completely.
  • the flexible or elastic material properties of the fiber composite material are retained until they are processed in a shaping process, and thus the handling of the fiber composite material is substantially facilitated.
  • a complete cold chain is not required since the matrix is already in the polymeric state.
  • the flexible or elastic properties of the fiber composite material are achieved, since the fiber material and the thermoplastic material first form separate layers, so penetration or penetration of the fiber material is at least not complete. Rather, the fiber material and the thermoplastic material are flat.
  • the production of the fiber composite material as a semi-finished thereby also allows almost any combination and composition, so that the storage is considerably simplified.
  • a particular advantageous embodiment is achieved in that the first layer is free of thermoplastic constituents of the further layer, so that the flexible or elastic properties of the fiber material as well as those of the thermoplastic material are retained in each case unrestricted. The requirements for warehousing and processing are therefore comparatively low.
  • the fiber composite material can be realized by exactly two layers.
  • a modification of the present invention in which the first layer formed by the fiber material bears a layer of the thermoplastic material on both sides in order to ensure a reliable embedding of the fiber material during the processing process and in particular to avoid areas of insufficient lamination, proves particularly expedient.
  • the further layer formed by the thermoplastic material is designed as a film and thus is not applied directly to the fiber material in the liquid or flowable state.
  • the two layers can not only be produced in mutually independent method steps, but can also be combined, if required, in a desired quantity or material thickness.
  • the fiber volume fraction can be varied depending on the requirements of the product to be produced from the fiber composite material.
  • the cutting of the fiber composite material is at the same time easily possible because the fibers are bound by the plastic layer and thereby fiber residues and dust are avoided.
  • thermoplastic synthetic material is produced by extrusion and for this purpose is extruded, for example, onto a silicone paper.
  • the thermoplastic material is then applied as needed and according to the particular requirements of the fiber composite in one or more layers on the fiber material.
  • the fiber volume fraction of the fiber composite material is therefore precisely definable in advance so as to ensure a reproducible component quality.
  • thermoplastic material is applied as a granular solid, in particular as a powder on the fiber material, which by Melting of a surface is connected to the fiber material.
  • an arbitrarily predeterminable amount of the plastic material can be applied to the fiber material and fixed by melting near the surface, so as to obtain the flexibility of the fiber composite material unrestricted by a fiber structure defining connection is first avoided.
  • the powder enclosed between the closed cover layer and the surface of the fiber material is then heated to at least melting temperature, so that a thermoplastic matrix is formed.
  • the fiber composite material has an alternating layer structure comprising at least two layers of the fiber material and at least two layers of the thermoplastic material.
  • the individual layers of each one layer of the fiber material and a layer of the thermoplastic material are initially only loosely on each other, so that the layers are displaceable relative to each other. This avoids wrinkling as well as unwanted delamination, especially in the region of small internal radii of the shaping.
  • the superimposed layers can be compressed by pressure, such as overpressure, vacuum or mechanical pressure, even using suitable release films. An autoclave is not mandatory.
  • the layer structure can be chosen in particular such that the properties of the thermoplastic material of an outer layer differ from at least one inner layer.
  • the outer layer may have a hard surface finish or a high strength while the inner layer is made elastic.
  • the fiber volume fraction can be correspondingly sized differently.
  • the properties on the outer surface of the thermoplastic material may also vary in terms of optical properties, paintability or even UV resistance.
  • thermoplastic material can be superimposed, so as to use, for example, during processing, the flow properties of the thermoplastic material for embedding moldings, in particular flanges, by a positive connection.
  • the layer structure can for this purpose already take place in a mold for the product, wherein the untreated fiber materials and the thermoplastic material are layered separately in the form of a film.
  • the layer structure is formed by different fiber materials and / or thermoplastic plastic materials, wherein the materials in particular have different material properties, quantities and / or dimensions.
  • the layer structure and thus the particular direction-dependent properties of the fiber composite material are freely selectable by also different fiber materials can be coated with the thermoplastic material.
  • the first layer has as essential material components carbon, glass and / or aramid fibers, wherein also different types of bonding can be realized.
  • one-, two- or multi-dimensionally reinforced fiber composite materials can be realized, wherein as one-dimensional reinforcement or unidirectional scrim (UD) such fiber composite material are called whose fibers are oriented only in one direction.
  • UD unidirectional scrim
  • At least one layer comprises as essential material constituents of the thermoplastic synthetic material polypropylene, polyester, polyamide and / or a polyether ketone, for example the polyetheretherketone (PEEK).
  • PEEK polyetheretherketone
  • the layer formed by the thermoplastic material may have an additional solids content, in particular fiber material content.
  • the fiber material can be formed from fibers which have a length of only a few millimeters or else by solid bodies, for example hollow spheres. These can also be provided in partially deviating concentration.
  • the second-mentioned object to provide a method for producing such a fiber composite material comprising at least one fiber material and a thermoplastic material, is realized according to the invention by applying to a first layer formed by the fiber material at least one further layer formed by the thermoplastic material, such that the Layers lie against each other at a substantially flat contact surface and the fiber material is not or not completely penetrated or penetrated by the plastic material.
  • the layer structure can be adapted almost completely to the respective requirements of the product to be produced by, for example, a sectionally different layer structure, in particular Layer thickness selected and the fiber material and the thermoplastic material can be tailored as needed.
  • thermoplastic material can be laminated onto the fiber material, for example, as a film. Furthermore, however, it is particularly expedient if the layer formed by the thermoplastic material is extruded onto the first layer formed by the fiber material.
  • thermoplastic material is applied to the first layer formed by the fiber material and fixed by subsequent heating and applying a compressive force.
  • a maximum of flexibility is achieved, namely that the powdery or present in the form of granules thermoplastic material is not approximately flat adhered to the fiber material, but is trapped only between the fiber material and the closed surface layer.
  • the layer formed by the thermoplastic material is first produced as a film and is laminated to the first layer formed by the fiber material.
  • the film extruded on a silicone paper as a film carrier can have a material thickness of up to several millimeters and is initially stored as a roll product independently of the fiber material. The connection with the fiber material then takes place as needed, so that with a relatively low cost, an individual layer structure can be realized.
  • the invention allows for various embodiments. To further clarify its basic principle, one of them is shown in the drawing and will be described below.
  • the fiber composite material 1 has a layer structure with a first layer 2 formed by a fiber material and with a second layer 3 formed by a thermoplastic plastic material, which each form separate planes and lie against one another on a flat contact surface 4.
  • the elastic properties of the fiber composite material 1 initially remain until the shaping.
  • the processing is considerably simplified as well as the storage.
  • the Layers are each stored wound on a roll 5, 6 and, if necessary, be laminated on the flat contact surface 4.

Abstract

L'invention concerne un matériau composite fibres, comprenant au moins un matériau fibreux et un matériau plastique thermoplastique, et son procédé de production. En vue d'obtenir un traitement simple et une faible dépense en transport et en entreposage, l'invention est caractérisée en ce que le matériau composite fibres (1) présente une structure stratifiée comprenant une première couche (2) formée par un matériau fibreux et une seconde couche (3) formée par un matériau plastique thermoplastique. Les couches (2, 3) forment des plans séparés et sont disposés mutuellement sur une surface de contact plane (4), de telle façon que le matériau fibreux soit au moins non complètement traversé ou pénétré. De ce fait, les propriétés flexibles du matériau composite fibres (1), en premier lieu sont conservées jusqu'à la mise en forme. Le traitement, ainsi que l'entreposage s'en trouvent considérablement simplifiés. En particulier, les couches peuvent être entreposées, enroulées, respectivement, sur un rouleau (5, 6).
PCT/DE2009/000003 2008-01-07 2009-01-06 Matériau composite fibres et son procédé de production WO2009086814A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810003334 DE102008003334A1 (de) 2008-01-07 2008-01-07 Faserverbundwerkstoff und Verfahren zu seiner Herstellung
DE102008003334.0 2008-01-07

Publications (1)

Publication Number Publication Date
WO2009086814A1 true WO2009086814A1 (fr) 2009-07-16

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ID=40627120

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Application Number Title Priority Date Filing Date
PCT/DE2009/000003 WO2009086814A1 (fr) 2008-01-07 2009-01-06 Matériau composite fibres et son procédé de production

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Country Link
DE (1) DE102008003334A1 (fr)
WO (1) WO2009086814A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013000714A1 (de) * 2013-01-17 2014-07-17 Johnson Controls Gmbh Herstellung von Polyamidfaserverbundwerkstoffen mit Mikrowellenstrahlung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048837A1 (fr) * 1980-10-01 1982-04-07 Hüls Troisdorf Aktiengesellschaft Produit stratifié comportant une couche synthétique thermoplastique
DE4104692A1 (de) * 1991-02-15 1992-08-20 Bayer Ag Kontinuierliches verfahren zur herstellung von verbundwerkstoffen
DE19509083A1 (de) * 1995-03-16 1996-09-19 Kln Ultraschall Gmbh Verfahren zum haftenden Aufbringen von textilen Materialien aus Kunststoffasern auf thermplastischen Kunststoff-Bauteilen bzw. -Untergründen
WO1996040513A1 (fr) * 1995-06-07 1996-12-19 Kimberly-Clark Worldwide, Inc. Stratifie de type film, procede et appareil de fabrication d'un tel stratifie
US6221798B1 (en) * 1997-07-24 2001-04-24 International Paper Company Method for producing laminated webs
US6271155B1 (en) * 1996-08-26 2001-08-07 Chisso Corporation Composite sheet comprising a non-woven fabric and a film
EP1264682A1 (fr) * 2001-06-06 2002-12-11 Nordenia Deutschland Gronau GmbH Matériau composite pour la protection contre le choc et l'abrasion des surfaces de métal et de plastique
EP1476105A1 (fr) * 2002-02-20 2004-11-17 Paul Hartmann Aktiengesellschaft Article renforce par des fibres se presentant sous forme de disque ou de plaquette
EP1782946A1 (fr) * 2005-11-08 2007-05-09 Caplast Kunststoffverarbeitungs GmbH Housse de protection réutilisable pour des véhicules ou des parties de véhicules, ainsi que l'utilisation d'un matériau composite pour la réalisation de la housse de protection

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256080B (it) 1992-07-31 1995-11-27 Enichem Materiale composito a matrice mista, termoplastica e termoindurente, rinforzato con fibre continue.
IT1255962B (it) 1992-11-27 1995-11-17 Eniricerche Spa Procedimento per la preparazione di un materiale composito termo - plastico rinforzato con fibre continue

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048837A1 (fr) * 1980-10-01 1982-04-07 Hüls Troisdorf Aktiengesellschaft Produit stratifié comportant une couche synthétique thermoplastique
DE4104692A1 (de) * 1991-02-15 1992-08-20 Bayer Ag Kontinuierliches verfahren zur herstellung von verbundwerkstoffen
DE19509083A1 (de) * 1995-03-16 1996-09-19 Kln Ultraschall Gmbh Verfahren zum haftenden Aufbringen von textilen Materialien aus Kunststoffasern auf thermplastischen Kunststoff-Bauteilen bzw. -Untergründen
WO1996040513A1 (fr) * 1995-06-07 1996-12-19 Kimberly-Clark Worldwide, Inc. Stratifie de type film, procede et appareil de fabrication d'un tel stratifie
US6271155B1 (en) * 1996-08-26 2001-08-07 Chisso Corporation Composite sheet comprising a non-woven fabric and a film
US6221798B1 (en) * 1997-07-24 2001-04-24 International Paper Company Method for producing laminated webs
EP1264682A1 (fr) * 2001-06-06 2002-12-11 Nordenia Deutschland Gronau GmbH Matériau composite pour la protection contre le choc et l'abrasion des surfaces de métal et de plastique
EP1476105A1 (fr) * 2002-02-20 2004-11-17 Paul Hartmann Aktiengesellschaft Article renforce par des fibres se presentant sous forme de disque ou de plaquette
EP1782946A1 (fr) * 2005-11-08 2007-05-09 Caplast Kunststoffverarbeitungs GmbH Housse de protection réutilisable pour des véhicules ou des parties de véhicules, ainsi que l'utilisation d'un matériau composite pour la réalisation de la housse de protection

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