EP2418019B1 - Verfahren zur partiellen Mattierung von UV-Lackschichten - Google Patents

Verfahren zur partiellen Mattierung von UV-Lackschichten Download PDF

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Publication number
EP2418019B1
EP2418019B1 EP11006309.6A EP11006309A EP2418019B1 EP 2418019 B1 EP2418019 B1 EP 2418019B1 EP 11006309 A EP11006309 A EP 11006309A EP 2418019 B1 EP2418019 B1 EP 2418019B1
Authority
EP
European Patent Office
Prior art keywords
template
excimer
layer
radiation
lacquer
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.)
Active
Application number
EP11006309.6A
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German (de)
English (en)
French (fr)
Other versions
EP2418019A1 (de
Inventor
Johann Hilburger
Franz Schweiger
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.)
Hueck Folien GmbH
Original Assignee
Hueck Folien GmbH
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.)
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Publication date
Application filed by Hueck Folien GmbH filed Critical Hueck Folien GmbH
Priority to PL11006309T priority Critical patent/PL2418019T3/pl
Priority to SI201131202T priority patent/SI2418019T1/sl
Publication of EP2418019A1 publication Critical patent/EP2418019A1/de
Application granted granted Critical
Publication of EP2418019B1 publication Critical patent/EP2418019B1/de
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2252/00—Sheets
    • B05D2252/04—Sheets of definite length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0486—Operating the coating or treatment in a controlled atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/066—After-treatment involving also the use of a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/061—Special surface effect
    • B05D5/062—Wrinkled, cracked or ancient-looking effect

Definitions

  • the invention relates to a method for the partial matting of UV lacquer layers by means of an excimer radiator.
  • UV lacquer coatings generally have high resistance and resistance to mechanical, physical and chemical influences, in particular high scratch resistance.
  • the surface of such lacquer layers after curing usually appears shiny or dull, depending on the composition of the lacquer used.
  • this is off EP 0 338 221 A a film web consisting of at least two layers, which, inter alia, has a 3 to 30 .mu.m thick acrylate lacquer layer produced using at least one monomeric, di- and / or trimeric acrylate, which consists of a matt lacquer based on an acrylate mixture which passes through Reaction of at least one prepolymeric acrylate with at least one monomeric, di- and / or trimeric acrylate, wherein the lacquer per 100 parts by weight of the acrylate (calculated without any additive, processing aid or blowing agent), 20- 60 parts by weight a matting agent or matting agent mixture, 1-10 parts by weight of a UV initiator or UV initiator mixture, 0-10 parts by weight of a blowing agent or blowing agent mixture contains or consists thereof.
  • matting results from the addition of a matting agent in the paint formulation. This achieves a so-called volume matting, ie the matting agent is more or less homogeneous in the paint matrix distributed there and generates a light scattering, which is perceived as matting.
  • EP 0 706 834 A is a process for the production of UV-curable lacquer-coated sheet-like support materials with a matt or glossy surface known, the degree of matting of the UV coating is adjusted by the addition of mono- and / or difunctional monomers, and for the UV curing multiple radiation sources defined wavelength range can be used. The matting that results here is due to the special shape of the surface during curing. The remaining lacquer layer is not changed. In this case one speaks of a surface matting.
  • D1 From the DE 198 10 455 A1 (D1) discloses a device and a method for curing a UV lacquer layer on a substrate, wherein the illumination device used comprises a light source, a barrier in which at least one heat-absorbing body is arranged, and reflectors.
  • the carrier film can first be coated over the whole area with a scratch-resistant UV lacquer layer and then partially coated with a matt UV lacquer layer.
  • two steps are necessary and there is a difference in thickness between the frosted and glossy spots.
  • the object of the invention was to provide a method in which no full-surface, but a partial matting of UV lacquer layers in a single operation is possible.
  • the invention therefore provides a process for the partial matting of UV lacquer layers according to claim 1.
  • a UV lacquer layer is first applied to a carrier substrate.
  • carrier films are preferably flexible plastic films, for example of PI, PP, MOPP, PE, PPS, PEEK, PEK, PEI, PSU, PAEK, LCP, PEN, PBT, PET, PA, PC, COC, POM, ABS, PVC , PTFE, ETFE (ethylene tetrafluoroethylene), PFA (tetrafluoroethylene-perfluoropropyl vinyl ether fluorocopolymer), MFA (tetrafluoromethylene-perfluoropropyl vinyl ether fluorocopolymer), PTFE (polytetrafluoroethylene), PVF (polyvinyl fluoride), PVDF (polyvinylidene fluoride), and EFEP (ethylene oxide). Tetrafluoroethylene-hexafluoropropylene fluoroterpolymer).
  • the carrier films preferably have a thickness of 5 to 700 .mu.m, preferably 5 to 200 .mu.m, particularly preferably 5 to 50 .mu.m.
  • metal foils for example Al, Cu, Sn, Ni, Fe or stainless steel foils having a thickness of 5-200 ⁇ m, preferably 10 to 80 ⁇ m, particularly preferably 20-50 ⁇ m, may also serve as the carrier substrate.
  • the films can also be surface-treated, coated or laminated, for example, with plastics or painted.
  • thermally activated paper or composites with paper such as composites with plastics having a basis weight of 20 - 500 g / m 2 , preferably 40 - 200 g / m 2 . be used.
  • woven or nonwovens such as continuous fiber webs, staple fiber webs and the like, which may optionally be needled or calendered, can be used as carrier substrates.
  • fabrics or webs of plastics such as PP, PET, PA, PPS and the like, but it can also be woven or nonwovens of natural, optionally treated fibers, such as viscose fibers are used.
  • the nonwovens or fabrics used have a weight per unit area of about 20 g / m 2 to 500 g / m 2 . If necessary, the nonwovens or fabrics must be surface-treated.
  • All carrier substrates can be present as web-shaped substrates or as piece goods.
  • the cargo may be, for example in the form of plates, tiles or other formats of optionally coated wood, plastic, metal, ceramics and the like.
  • the thickness of these substrates is usually a few mm or cm.
  • First layers may already be applied to the carrier substrate, e.g. Lacquer or metal layers which cause an optical effect (color, color effects, gloss, reflection) or have functional properties (adhesion, wetting of the UV lacquer layer, electrical conductivity, optically active, in particular diffractive optical or optical properties, magnetic properties).
  • Lacquer or metal layers which cause an optical effect (color, color effects, gloss, reflection) or have functional properties (adhesion, wetting of the UV lacquer layer, electrical conductivity, optically active, in particular diffractive optical or optical properties, magnetic properties).
  • the UV varnish can be applied by known application methods, e.g. Roller application, printing (gravure, flexo, offset or digital printing), casting or spraying, using slot die coating or curtain coating done.
  • application methods e.g. Roller application, printing (gravure, flexo, offset or digital printing), casting or spraying, using slot die coating or curtain coating done.
  • the selection of the application method is basically irrelevant, but the person skilled in the art will prefer to choose such a method which produces a layer on the substrate with as homogeneous a thickness as possible and as smooth a surface as possible.
  • an interesting, visually appealing contrast can also be created by the characteristic surface structure of the respective coating application in conjunction with the partial matting.
  • the UV varnish is present as a mixture of monomers or oligomers with one or more photoinitiators and optionally other ingredients such as pigments, additives or solvents.
  • all radiation-curable UV coating compositions are suitable, but in particular the compositions consisting of DE 44 39 350 are known and react to the curing with excimer radiation with the formation of a micro-rough or -folded surface.
  • the thickness of the applied lacquer layer is usually between 1 and 1000 microns.
  • the layer thickness is usually in the range of 1 - 20 microns, in plates whose thickness is usually much greater, the layer thickness is more in the range of 50 - 1000 microns.
  • the coated carrier substrate is then optionally pre-dried in a thermal dryer, whereby any volatile components present in the layer, such as e.g. Solvent, to be removed.
  • a thermal dryer whereby any volatile components present in the layer, such as e.g. Solvent, to be removed.
  • the coated carrier substrate is supplied to the excimer irradiation.
  • the excimer radiator is oriented transversely to the transport direction of the carrier substrate and positioned relative to the web so that the generated UV radiation strikes the coated side of the carrier substrate and initiates a crosslinking reaction on the surface of the UV varnish there.
  • the actual excimer radiator ie the lamp which generates the excimer radiation, is thereby positioned within a circumferential template which rotates around the radiator.
  • the length of the lamp is sized to be wider than the support substrate to ensure homogeneous radiation performance across the entire width.
  • the stencil has UV-transmissive and UV-opaque areas corresponding to the desired matted structures.
  • such a template may be designed like a rotary screen printing stencil, ie consist of a cylindrical net-like or fabric-like framework that is partially sealed with a UV-impermeable layer, for example a plastic layer, and thus is no longer transparent at these sealed locations. At locations where the mesh or fabric is not coated, the template is at least partially transparent.
  • the permeability of the template is the diameter of the mesh or fabric fibers and the mesh size of the network or tissue and can also be influenced by suitable selection of the materials.
  • the production of such a template is carried out in the same process that is used for the production of rotary printing screens.
  • the structures that can be created with it are identical to those that can also be generated by rotary screen printing.
  • the net or fabric-like framework can also consist of metal.
  • the template is formed from a metal cylinder having open recesses in which the excimer radiation can pass through the template completely unhindered.
  • the recesses can thereby be mechanically, i. be introduced by a drilling or milling process or by laser cutting in the cylinder.
  • the template is made of a material such as quartz, MgF 2 , or the like that is transparent to the wavelength of the excimer radiation.
  • a cylinder is made of this material and areas are masked on its surface so that excimer radiation no longer penetrates these areas.
  • the surface of the cylinder with a metal layer, which consists for example of chromium or aluminum and is thick enough to prevent the excimer radiation, coated.
  • the coating can be applied by a vacuum coating method or by electroplating.
  • the structuring takes place, for example, with a photolithographic process or with the aid of a laser by ablation.
  • an absorber layer is applied only partially to the areas to be masked, for example by printing or by means of adhesively bonded, impermeable to the excimer radiation, covers. Also at In this embodiment, any structures can be produced, since the cylinder itself constitutes a continuous supporting structure.
  • the template is driven by a motor directly or by means of a toothed or V-belt or gear.
  • the rotational speed of the template is adjusted so that the tangential velocity of the cylinder in the plane of the masking layer is identical to the transport speed of the substrate. This ensures that no relative movement between the template and the carrier substrate is formed and the structures of the template are sharp-edged imaged on the surface of the paint.
  • the distance between the stencil and the lacquer surface is chosen as small as possible, but a small gap must remain, since otherwise the danger of adhesion of the lacquer to the stencil exists.
  • the distance is in the range of 0.1 to 10 mm.
  • a film in the region of the template is guided over a counter roller, whose distance from the template can be precisely controlled.
  • the film is thereby stabilized such that the distance to the radiator can be kept constant within a small tolerance.
  • the template itself consists of an endless, web-shaped fabric tape which, like one of the templates described above, consists of a reticulated or web-shaped substrate which is partially coated with an excimer-impermeable material.
  • the endless belt is guided over several guide rollers around the excimer radiator, wherein the web speed is selected to be identical to the transport speed of the carrier substrate.
  • a net or tissue-shaped substrate and a metal foil can be used with openings.
  • a micro-rough surface forms locally at the exposed areas.
  • this surface structure produces a matt optical impression because the surface diffuses light diffusely.
  • the micro-cladding and the resulting surface relief create a haptic that differs significantly from a smooth varnish surface.
  • the paint surface is not modified, i.
  • the surface is in the same condition as after applying the paint.
  • the paint is applied so that the surface has a very high smoothness and thus a very high gloss. The contrast between the frosted and glossy areas is then particularly high.
  • the wavelength of the excimer radiation is in the range of 110-300 nm, but mostly at 172 nm.
  • the entire unit consisting of excimer lamp and template and possibly a guide roller for adjusting the distance is located in an enclosure within which a controlled, inert atmosphere, for example, by continuous purging with argon, nitrogen or other noble gas, can be adjusted.
  • a controlled, inert atmosphere for example, by continuous purging with argon, nitrogen or other noble gas
  • the inerting is imperative in order on the one hand to avoid absorption of the excimer radiation by components of the ambient air (CO 2 , water vapor) and, on the other hand, to prevent the oxygen inhibition of the crosslinking reaction at the paint surface.
  • the oxygen-inhibition causes the radicals or chain parts of the UV varnish to be terminated by incorporation of oxygen and thus can not polymerize further. This effect mainly occurs with thin layers (less than 1 ⁇ m) and is therefore particularly relevant for the surface hardening of paint layers.
  • the partially exposed carrier substrate now passes to a second UV emitter, which, however, operates with radiation of a longer wavelength, typically in the range of 300-500 nm. This ensures that the surface relief produced in the matte areas by the excimer treatment is frozen, so to speak is fixed and the entire coating layer in all areas simultaneously cured or fully crosslinked. If necessary, an enclosure for inerting with noble gases or nitrogen may also be provided around the second UV radiator.
  • UV coating layers with matt and glossy areas are produced in a single operation, wherein the carrier substrate on the entire surface an excellent scratch resistance and a substantially flat surface, so no height difference between smooth and frosted areas has.
  • the substrates produced in this way with a partially matted UV lacquer layer can be used as decorative films or sheets or for decorative surface finishing for furniture surfaces, household appliances, in interior design, the interior of motor vehicles and the like.
  • carrier substrate used, they can be applied to surfaces of different types, for example plastic, wood, composite material or metal substrates, or used as piece goods themselves.
  • the biggest advantage of the method described here is that it runs continuously and does not have to stop the transport of the carrier substrate during the exposure. This enables an efficient, cost-effective and large-volume production of decorative functional parts.
  • FIG. 1 a carrier substrate is shown with a partially frosted UV lacquer layer, which was prepared by a method of the prior art.
  • FIG. 2 a carrier substrate is shown with a partially frosted UV lacquer layer, which was prepared by the process according to the invention.
  • FIGS. 3 to 5 Embodiments of the method according to the invention are shown.
  • 1 denotes the carrier substrate, 2 a glossy UV lacquer layer, 3 a matt UV lacquer layer, 4 a UV lacquer layer according to the invention, 4a a UV lacquer layer according to the invention before curing, 5a matt and 5b glossy areas of the lacquer surface, 6 the Screen printing stencil with regions 6a permeable to the excimer radiation and regions 6b, 7 for the excimer radiation impermeable areas, 8 the excimer radiator, 8 the UV radiator for curing the UV lacquer layer, 9 the enclosures of the excimer or UV radiators, 10 the applicator, 11 the unwinder, 12 the rewinder, 13 pulleys, 14 the drier, 15 the excimer unit with rotating template and housing, 16 the UV dryer unit with housing, 17 the hopper for general cargo, 18 the container for finished piece goods, 19 the piece goods to be coated, 20 a device for applying the UV varnish and 21 the conveyor for transporting the piece goods.
  • FIG. 1 shows the cross section of a coated with a partially frosted UV varnish carrier substrate according to the prior art.
  • the carrier substrate 1 is first coated over its entire surface with a glossy UV lacquer layer 2.
  • a matted UV varnish 3 is partially printed with a printing process. In the areas where the matted UV lacquer is printed, the layer thickness is greater than in the areas where only the glossy UV lacquer is applied.
  • FIG. 2 shows the cross section of a carrier substrate 1 produced by the process according to the invention, which has a UV lacquer layer 4 with frosted areas 5a and shiny areas 5b of the paint surface. Between the frosted and glossy areas, no difference in thickness is visible in the paint layer.
  • FIG. 3 shows schematically the arrangement for carrying out the essential steps of the method according to the invention.
  • the carrier substrate 1 coated with a UV-curable lacquer layer 4 is continuously guided past the excimer radiator 7.
  • the excimer emitter 7 is situated in a template 6 which has regions 6a permeable to the excimer radiation and regions 6b impermeable to the excimer radiation.
  • Excimer radiator and stencil are in turn located in a housing 9, which is placed under inert gas (Ar or N 2 ).
  • the drive unit for the template is in for clarity Fig. 3 Not shown.
  • the radiation of the excimer radiator 7 passes through the regions 6a of the template 6 which are permeable to the excimer radiation, strikes the surface of the UV lacquer layer and generates a micro-cladding there, whereby a matt surface 5a is formed. In the non-transmissive regions 6b, no crosslinking of the UV lacquer layer takes place, resulting in a glossy lacquer surface 5b. Subsequently, the carrier substrate is guided to a UV radiator 8 and irradiated so that a continuously crosslinked UV lacquer layer 4 is produced.
  • the UV emitter 8 is optionally located in a housing 9, which may also be under inert gas.
  • FIG. 4 schematically shows the inventive method for the production of web-shaped carrier substrates with a partially frosted UV lacquer layer.
  • the carrier substrate 1 is guided by an unwinding roller 11 via a deflection roller 13 to the Lack Vietnameseswerk 10, then via a further deflection roller 13 through a dryer 14, in which optionally a solvent present in the UV coating solvent is evaporated.
  • the UV-coated carrier substrate by the excimer unit 15 consisting of excimer radiator 7, template 6 and housing 9 (see Fig. 3 ) and so the paint surface partially frosted.
  • the UV lacquer layer is passed through a UV radiator unit 16 consisting of UV radiator 8 and possibly an enclosure 9 (see FIG Fig. 3 ) hardened. After complete curing, the coated carrier substrate is guided over a deflection roller 13 to a winding station 12 and wound up.
  • Fig. 5 schematically shows the inventive method for producing piece goods with a partially frosted UV lacquer layer.
  • the cargo 19 is applied to a conveyor belt 21 and coated by a device 20 with UV varnish. Subsequently, the piece goods 19 is passed through an excimer unit 15 and thus partially matt the paint surface. In the next step, the UV lacquer layer is completely cured by a UV radiator unit 16. The finished piece goods are stacked in a container 18.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP11006309.6A 2010-08-13 2011-07-30 Verfahren zur partiellen Mattierung von UV-Lackschichten Active EP2418019B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL11006309T PL2418019T3 (pl) 2010-08-13 2011-07-30 Sposób częściowego matowania warstw lakieru UV
SI201131202T SI2418019T1 (sl) 2010-08-13 2011-07-30 Postopek za delno matiranje UV lakirnih slojev

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA1356/2010A AT510217B1 (de) 2010-08-13 2010-08-13 Verfahren zur partiellen mattierung von uv-lackschichten

Publications (2)

Publication Number Publication Date
EP2418019A1 EP2418019A1 (de) 2012-02-15
EP2418019B1 true EP2418019B1 (de) 2017-03-08

Family

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EP11006309.6A Active EP2418019B1 (de) 2010-08-13 2011-07-30 Verfahren zur partiellen Mattierung von UV-Lackschichten

Country Status (5)

Country Link
EP (1) EP2418019B1 (sl)
AT (1) AT510217B1 (sl)
ES (1) ES2627506T3 (sl)
PL (1) PL2418019T3 (sl)
SI (1) SI2418019T1 (sl)

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EP2979894A1 (de) 2014-08-01 2016-02-03 Hueck Folien Ges.m.b.H Dekorfolie
FR3042426B1 (fr) * 2015-10-19 2019-07-12 Psa Automobiles Sa. Procede de peinture a deux teintes d’elements de carrosserie de vehicule automobile
WO2017076901A2 (de) 2015-11-02 2017-05-11 Schmid Rhyner Ag Verfahren zum erzeugen von oberlächeneffekten, insbesondere in uv-härtbaren schichten, vorrichtung zur herstellung derselben sowie erfindungsgemäss erhaltener artikel
EP3266811B1 (de) 2016-07-07 2019-09-25 Hueck Folien Gesellschaft m.b.H. Färbig lackierte folien mit erhöhter uv-stabilität
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PL3415316T3 (pl) 2017-06-13 2020-10-05 Hymmen GmbH Maschinen- und Anlagenbau Sposób i urządzenie do wytwarzania strukturyzowanej powierzchni
WO2019034675A1 (de) * 2017-08-16 2019-02-21 Basf Se Verfahren zur herstellung matter beschichtungen auf flächigen substraten
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IT201900002653A1 (it) * 2019-02-25 2020-08-25 Cefla Soc Cooperativa Apparato e metodo per l’essiccazione/polimerizzazione di prodotti chimici
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DE102019124309A1 (de) * 2019-09-10 2021-03-11 Ist Metz Gmbh Vorrichtung und Verfahren zur Erzeugung mattierungsmodulierter Polymerschichten
CN111299105A (zh) * 2020-02-19 2020-06-19 浙江晶通塑胶有限公司 一种超哑光地板的制备方法
PL437098A1 (pl) * 2021-02-24 2022-08-29 Schattdecor Spółka Z Ograniczoną Odpowiedzialnością Sposób wytwarzania wielowarstwowej powierzchni lakierowanej oraz produkt zawierający wielowarstwową powierzchnię lakierowaną
DE102022112010A1 (de) 2022-05-13 2023-11-16 REHAU Industries SE & Co. KG Verfahren zur Herstellung eines Profilkörpers
DE102022118568A1 (de) * 2022-07-25 2024-01-25 REHAU Industries SE & Co. KG Verfahren zur Herstellung eines Profilkörpers

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ES2627506T3 (es) 2017-07-28
AT510217B1 (de) 2013-12-15

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