WO2017000002A1 - Procédé de production d'un élément décoratif - Google Patents

Procédé de production d'un élément décoratif Download PDF

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Publication number
WO2017000002A1
WO2017000002A1 PCT/AT2016/000074 AT2016000074W WO2017000002A1 WO 2017000002 A1 WO2017000002 A1 WO 2017000002A1 AT 2016000074 W AT2016000074 W AT 2016000074W WO 2017000002 A1 WO2017000002 A1 WO 2017000002A1
Authority
WO
WIPO (PCT)
Prior art keywords
carrier
layer
pattern
carrier layer
sealing layer
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.)
Ceased
Application number
PCT/AT2016/000074
Other languages
German (de)
English (en)
Inventor
Andreas KISLING
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP16739011.1A priority Critical patent/EP3337678A1/fr
Publication of WO2017000002A1 publication Critical patent/WO2017000002A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0423—Ornamental plaques, e.g. decorative panels, decorative veneers containing fibreglass elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
    • B44C3/02—Superimposing layers
    • B44C3/025—Superimposing layers to produce ornamental relief structures

Definitions

  • the invention relates to a method for producing a decorative element and a decorative element, in particular produced by the inventive method.
  • decorative elements with three-dimensional patterns which, for example, represent a lettering or a company logo and, in the context of surface finishing, produce particularly beautiful depth effects (3D effects) on the decorative elements when exposed to light.
  • the invention provides a method for producing a decorative element, wherein a pattern on a carrier layer, in particular a nonwoven, is applied, the carrier layer is then placed on a carrier element, whereupon the carrier element and the carrier layer including pattern provided with a sealing layer so that the carrier layer is placed between the carrier element and the sealing layer, and the carrier layer is made of a material which dissolves and / or becomes transparent in contact with the material of the sealing layer.
  • the desired pattern is therefore not directly connected to the carrier element and processed, but first applied to a carrier layer. This solves the problem of the pattern being slipped or distorted during processing because the backing prevents the unwanted movement of the pattern.
  • the fixation of the carrier layer including pattern as well as a protection against the environment are inventively achieved in that the carrier layer is covered with a sealing layer.
  • the support sheet dissolves or becomes transparent in contact with the sealant layer, the support layer does not adversely affect the visual appearance of the decoration member.
  • the carrier layer is a textile.
  • the dissolution or transparency of the carrier layer can be achieved, in particular, by virtue of the carrier layer being water-, resin-, lacquer- or heat-soluble.
  • an at least partial dissolution of the carrier layer in contact with the material of the sealing layer can be achieved, wherein the optionally unresolved part of the carrier layer becomes transparent during this method step or in a subsequent method step.
  • a heat-soluble carrier layer is preferably provided that this dissolves at temperatures of> 40 ° C, preferably> 90 ° C.
  • the pattern is embroidered on the carrier layer.
  • the pattern is thus formed by an embroidery, wherein the advantages of the invention come to bear to a particular extent.
  • the direct application of the embroidery on the support member may be difficult or even impossible depending on the nature of the support member namely. If the carrier element is, for example, a flexible sheet, this would be distorted due to the thread tension occurring during the embroidering process.
  • a carrier layer can be used which has sufficient rigidity or stability. Due to the fact that the carrier layer becomes invisible or dissolves in the course of the further production process, a particularly appealing visual effect is achieved in that the embroidery is, as it were, suspended on the carrier element. This allows a three-dimensional structure to be achieved.
  • Embroidery patterns are also preferred because they are well suited as the basis for particularly varied rich decorations. Embroidering is preferably carried out using egg ⁇ nes yarn made of heat resistant material, such as Polyesterfa- fibers, cotton or aramid fibers so that it is not damaged by the application of the sealant layer or subsequent heat treatment of the layer.
  • the carrier layer in particular the nonwoven, comprises cellulose, viscose, synthetic fibers, thermoplastics, such as polyesters, polyvinyl alcohol, polyolefins or polyamides, or consists of one of these materials or mixtures thereof. These materials or mixtures are particularly suitable for the process according to the invention, since they promote or bring about the dissolution or transparency of the carrier layer.
  • the carrier layer is fixed or pressed with the carrier element by means of a vacuum-based introduction method.
  • the vacuum-based introduction method comprises the application of a membrane and a boundary film arranged above it on a side of the carrier element carrying the carrier layer and the subsequent generation of a vacuum between the delimiting foil and the carrier element or the nonwoven.
  • the use of a vacuum-based resin injection process is preferred in such processes.
  • an air-permeable, but not material-permeable membrane is placed on the carrier element or the carrier layer in a distance corresponding to the finished product.
  • An air-impermeable bounding foil is placed on this membrane.
  • the Kirby--making material in particular the material of coating is layer ⁇ is sucked between the carrier element or the carrier layer and the membrane due to the vacuum and distributed uniformly.
  • the air is sucked through the membrane and then transported away between the membrane and the boundary film. Unlike other methods, in this type of manufacture, air pockets and other irregularities in the distribution of the material of the sealing layer can be avoided, so that a uniform, homogeneous sealing layer can be produced.
  • prepregs preimpregnated fibers
  • reaction resins textile fiber-matrix semi-finished products, such as a carbon fiber fabric or -gelege, which is impregnated with a reaction resin.
  • the prepregs may gen as part of it ⁇ inventive method as a support element for use gelan-.
  • the sealing layer is formed by a liquid plastic, preferably a resin, epoxy resin or a lacquer.
  • a liquid plastic preferably a resin, epoxy resin or a lacquer.
  • component products eg. In air contact cure a chemical reaction between the components takes place at multi-component production ⁇ th, leading to hardening.
  • Resin, in particular epoxy resin is suitable because of its resistance to mechanical influences ⁇ A and its high temperature resistance for Dekora ⁇ tion elements of the inventive type.
  • Epoxy resin are plastic coatings, very good ge ⁇ is.
  • a particularly preferred embodiment provides that the sealing layer is cured by means of a temperature treatment.
  • resins such as epoxy resins may be hardened to achieve the optimal properties of these materials.
  • a temperature treatment may, for example, be a quiescent phase at or above room temperature or also a heating in an oven.
  • the carrier layer dissolves or becomes transparent during this temperature treatment.
  • the carrier element is formed by a mat, for example consisting of or comprising carbon or glass fibers, in particular of a carbon fiber or glass fiber fabric.
  • a mat for example consisting of or comprising carbon or glass fibers, in particular of a carbon fiber or glass fiber fabric.
  • Such mats can be used because of their stable properties in many areas, eg. In vehicle ⁇ construction.
  • the optical properties ⁇ properties such mats allow for incidence of light patterns along with the production of various decorative elements.
  • the carrier element can also be an already finished component, for example of metal or plastic, which is additionally decorated by means of the method according to the invention.
  • a water- or resin-soluble protective film is arranged between the carrier layer and the sealing layer.
  • the carrier layer is preferably very thin in order to ensure a good solubility or to be transparent in a simple manner, it is relatively susceptible to cracks when it is arranged on large areas. Therefore, it may be necessary to assign an additional protective film on the support layer or the pattern of ⁇ to counteract this susceptibility to cracking.
  • the protective film, the visual appearance of the decorative elements it is provided that it is soluble in water or resin and dissolves or becomes transparent during further preparation.
  • the carrier layer at least partially dissolves during the provision of the carrier element with the sealing layer. As a result, at least part of the carrier layer can already be dissolved during the production of the sealing layer.
  • a further treatment for example by means of heat, in order to dissolve the carrier layer or allow it to become transparent, can therefore be completely eliminated or at least made easier.
  • the invention relates to a decorative element, in particular produced by a method according to the invention, comprising a carrier element, a sealing layer and a pattern and optionally a carrier layer connected to the pattern, in particular a nonwoven, wherein the pattern is arranged between the carrier element and the sealing layer ,
  • a decorative element thus has a pattern which is arranged between two layers.
  • the pattern in conjunction with at least one layer, provides for the provision of a special optical effect, in particular a three-dimensional depth effect.
  • the pattern can essentially take on any shape, for example representing a company logo or an ornament It is preferably provided that the pattern is an embroidery design.
  • Embroidery patterns are particularly suitable as a pattern for decorative elements of this type, because they interact particularly well with the support layer and the sealing layer due to their properties and thus provide an optically beautiful decorative element.
  • the sealing layer is formed by a resin, preferably an epoxy resin.
  • Resin in particular epoxy resin
  • the carrier element is a mat, for example consisting of or comprising carbon or glass fibers, in particular of a carbon fiber or glass fiber fabric. Due to their stable properties, such mats can be used in many areas, for example in vehicle construction. Furthermore, the optical properties of such mats, which particularly come to light when exposed to light, together with patterns allow the production of various decorative elements.
  • a water- or resin-soluble protective film is arranged between the pattern or the carrier layer and the sealing layer.
  • the invention relates to a vehicle comprising at least one decorative element according to the invention.
  • Decorative elements according to the invention are suitable for vehicles of all kinds, for example for motor vehicles, motorcycles, construction machines, boats or yachts or aircraft.
  • FIG. 1 shows a schematically illustrated decorative element according to the invention in cross-section
  • FIG. 2 shows a decorative element according to the invention during production
  • FIG. 3 shows a plan view of the decorative element shown in FIG.
  • a decorative element is shown schematically, wherein 1 denotes a carrier element, for example. A mat made of carbon fibers or glass fibers. On this layer is a carrier layer 2, which is provided with a pattern 3, for example. An embroidery pattern.
  • the carrier layer 2 is, for example, a nonwoven made of cellulose.
  • the carrier layer 2 does not have to extend over the entire surface of the carrier element 1, but can cover only a portion of the carrier element 1, as shown in Fig. 1, cover. In the finished state of the decoration element, the carrier layer 2 may already be completely dissolved or, as shown here, be transparent.
  • a sealing layer 4 is arranged, which covers in particular the pattern 3.
  • the sealing layer 4 may, for example, be formed from a resin, in particular an epoxy resin.
  • the decorative element has already been cut into a finished element and therefore has defined edges.
  • FIG. 2 shows a decorative element according to the invention during the production process according to the invention.
  • the carrier element 1 rests on a table 5.
  • the carrier layer 2 with the pattern 3 is already arranged on the carrier element 1.
  • a water- or resin- ⁇ soluble protective film 6 is arranged to stabilize the base sheet 2 and to prevent tearing.
  • a membrane 7 is arranged, which is permeable to air, but not permeable to the material of the sealing layer 4. The distance of the membrane 7 from the carrier element 1 or the protective film 6 defines the layer thickness of the sealing layer 4 to be produced.
  • an air-impermeable limiting film 8 is arranged above the membrane 7 arranged above the membrane 7 a water-impermeable limiting film 8 is arranged.
  • the sealing layer 4 is produced as follows. In the intermediate space 9 between the boundary film 8 and the membrane 7, air is sucked off via an air line 10, so that a vacuum is created in the intermediate space 9 or in the sealing space 11 between the protective film 6 and the membrane 7. At the same time a material is supplied to the sealing space 11 via a material line 12, which will form the sealing layer 4. Due to the vacuum, the material is evenly distributed throughout the sealing space 11. Such a method is also known as a vacuum-based (resin) injection method. As soon as the sealing space 11 is filled with the material, the sealing layer 4 now produced in the sealing space 11 is optionally cured or dried in order to obtain a solid sealing layer 4. During the introduction of the material in the sealing space 11, the protective film 6 and the carrier layer 4 partially dissolve or become transparent. Alternatively, it can also be provided that the protective film 6 and the carrier layer 4 only become soluble or transparent during a subsequent step, for example during a heat treatment.
  • the decorative element is then optionally cut to size and further processed, for example, from the product, for example a vehicle, applied.
  • Fig. 3 the arrangement shown in Fig. 2 is shown in a plan view, wherein the boundary foil 8 and the membrane 7 are not shown for clarity.
  • the air line 10 and the material line 12 are arranged on opposite sides of the table 5. But you can also be arranged other, for example, next to each other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un procédé de production d'un élément décoratif, un motif étant appliqué sur une couche de support, en particulier un non-tissé, la couche de support étant ensuite posée sur un élément de support, et après quoi l'élément de support et la couche de support, y compris le motif, étant pourvus d'une couche de scellement, de sorte que la couche de support est agencée entre l'élément de support et la couche de scellement. Selon ce procédé, la couche de support est constituée d'un matériau qui se dissout en contact avec le matériau de la couche de scellement ou est transparent.
PCT/AT2016/000074 2015-06-30 2016-06-30 Procédé de production d'un élément décoratif Ceased WO2017000002A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16739011.1A EP3337678A1 (fr) 2015-06-30 2016-06-30 Procédé de production d'un élément décoratif

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM188/2015 2015-06-30
ATGM188/2015U AT15059U1 (de) 2015-06-30 2015-06-30 Verfahren zur Herstellung eines Dekorationselements

Publications (1)

Publication Number Publication Date
WO2017000002A1 true WO2017000002A1 (fr) 2017-01-05

Family

ID=57227194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2016/000074 Ceased WO2017000002A1 (fr) 2015-06-30 2016-06-30 Procédé de production d'un élément décoratif

Country Status (4)

Country Link
EP (1) EP3337678A1 (fr)
AT (1) AT15059U1 (fr)
DE (1) DE102015117490B4 (fr)
WO (1) WO2017000002A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235395A (en) * 1962-03-27 1966-02-15 Walter G Scharf Transfers for metallic coatings
US4349402A (en) * 1980-02-08 1982-09-14 Transfer Print Foils, Inc. Method for producing a bright metalized foil or board
EP0610721A1 (fr) * 1993-02-12 1994-08-17 LAPPE, Kurt Feuille de transfert pour imprimer des supports
WO1994029127A1 (fr) * 1993-06-11 1994-12-22 Minnesota Mining And Manufacturing Company Film metallise et articles decoratifs realises avec ce dernier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6083590A (en) 1998-02-23 2000-07-04 Garzone; Peter J. Three dimensional embroidered wall border strip
GB0401645D0 (en) 2004-01-26 2004-02-25 Cytec Tech Corp Stabilizable preform precursors and stabilized preforms for composite materials and processes for stabilizing and debulking preforms
DE102005034401B4 (de) 2005-07-22 2008-02-14 Airbus Deutschland Gmbh Verfahren zur Herstellung von ein- oder mehrschichtigen Faservorformlingen
DE102007028822A1 (de) 2007-06-20 2008-12-24 Theodor Hymmen Holding Gmbh Verfahren und Vorrichtung zur dekorativen Beschichtung einer Platte
DE102008045133B4 (de) 2008-09-01 2016-01-21 agm Solution & Service GmbH Mehrschichtige Folie
US20120108132A1 (en) 2010-10-28 2012-05-03 General Electric Company Composite Compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235395A (en) * 1962-03-27 1966-02-15 Walter G Scharf Transfers for metallic coatings
US4349402A (en) * 1980-02-08 1982-09-14 Transfer Print Foils, Inc. Method for producing a bright metalized foil or board
EP0610721A1 (fr) * 1993-02-12 1994-08-17 LAPPE, Kurt Feuille de transfert pour imprimer des supports
WO1994029127A1 (fr) * 1993-06-11 1994-12-22 Minnesota Mining And Manufacturing Company Film metallise et articles decoratifs realises avec ce dernier

Also Published As

Publication number Publication date
DE102015117490B4 (de) 2025-10-09
DE102015117490A1 (de) 2017-01-05
EP3337678A1 (fr) 2018-06-27
AT15059U1 (de) 2016-11-15

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