EP1417090B1 - Procede de traitement et de production d'une surface presentant un degre de brillance - Google Patents

Procede de traitement et de production d'une surface presentant un degre de brillance Download PDF

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Publication number
EP1417090B1
EP1417090B1 EP02762240A EP02762240A EP1417090B1 EP 1417090 B1 EP1417090 B1 EP 1417090B1 EP 02762240 A EP02762240 A EP 02762240A EP 02762240 A EP02762240 A EP 02762240A EP 1417090 B1 EP1417090 B1 EP 1417090B1
Authority
EP
European Patent Office
Prior art keywords
press tool
coating
press
carbon
diamond
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.)
Expired - Lifetime
Application number
EP02762240A
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German (de)
English (en)
Other versions
EP1417090A1 (fr
Inventor
Rolf Espe
Oliver Espe
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 Engraving GmbH and Co KG
Original Assignee
Hueck Engraving GmbH and Co KG
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 Hueck Engraving GmbH and Co KG filed Critical Hueck Engraving GmbH and Co KG
Publication of EP1417090A1 publication Critical patent/EP1417090A1/fr
Application granted granted Critical
Publication of EP1417090B1 publication Critical patent/EP1417090B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/065—Press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
    • B30B3/005—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band

Definitions

  • the invention relates to a method for producing an embossment on the Surface of a workpiece with a reproducible gloss level and a Press tool for applying the method.
  • the generic method or the pressing tool necessary for this purpose is mainly used in the coating of plate-shaped materials, in particular wood materials, with, for example Aminoplastharzfilmen.
  • the coating of the plate-shaped wood materials which are also known in practice as chip, MDF (Medium Density Fireboards), or HDF (High Density Fireboards), are usually made in hydraulic presses under pressure and temperature and for the Furniture industry needed.
  • laminate panels are made in the same way.
  • the surfaces to be processed can be made semi-gloss, glossy or high-gloss and, if necessary, provided with a surface structure.
  • the pressing tools are preferably provided with a hard chrome layer, which may be up to 20 microns thick.
  • the pressing tools hitherto on the market have a relatively short life. Even after 15,000 to a maximum of 25,000 press cycles, the pressing tools, despite the existing hard chrome plating, show a significant change in the gloss level, so that the surfaces of the press plates have to be reworked and chrome-plated.
  • the strong abrasion of the pressing tools is due to substances that are embedded in the surfaces to be processed. These are, for example, additives of corundum or aluminum oxide Al 2 O 3 , which are added to the surfaces in order to obtain the required abrasion values for floorboards. Since the required abrasion values are correspondingly high, they can be up to 15,000 Taber revolutions MEMA standard no.
  • the invention is therefore based on the object, a method and a pressing tool to demonstrate the application of the method with which the stability can be significantly increased.
  • Another object of the invention is to improve the chemical resistance of the Press plate surface to increase phenolic resin monomers.
  • the object is achieved by the use of a pressing tool with a coating on the pressing tool surface, which consists of carbon with diamond-like layers and has a surface hardness of over 1,800 HV according to Vickers, wherein a flowable surface material is pressed with the workpiece.
  • a pressing tool with a coating on the pressing tool surface, which consists of carbon with diamond-like layers and has a surface hardness of over 1,800 HV according to Vickers, wherein a flowable surface material is pressed with the workpiece.
  • the diamond-like layers of carbon as an additional coating, the surface hardness is significantly improved, so that the press tool used holds a higher stress level and no deterioration of the gloss level of the finished material is observed.
  • Such pressing tools are therefore very well suited for processing highly abrasion-resistant surfaces, which are enriched, for example, with additives such as corundum or aluminum oxide Al 2 O 3 or similar materials.
  • the surface hardness of the materials to be machined is below that of the coating of the pressing tool so as not to impair the service life.
  • the Al 2 O 3 -containing surfaces used hardly cause any abrasion on the press tool surfaces used, although a relative movement between the workpiece and the press tool is produced during the machining, which is responsible for the abrasion in the press tool.
  • the service life of the pressing tools is thus surprisingly significantly increased and, moreover, even with a large number of pressing operations, only a very small change in the degree of gloss in the machined workpiece occurs.
  • the pressing tool here is the processing of a flowable surface material to form a smooth or textured surface by plasticizing, shaping and solidification within the pressing process.
  • the pressing tools for the processing of large-scale flat surfaces and of single or multi-layer workpieces, in particular plastic materials, plate-shaped wood materials, laminates with or without overlay papers or overlay films used.
  • the pressing tool is heated in a low temperature range, which is significantly below the recrystallization threshold of the press tool materials used and extends to the melting point of the plastics used, plastic coatings or overlay films.
  • thermoset films or coatings are preferably used for processing used, which are first plasticized by the heating, whereby a liquefaction of the not yet cured thermosets occurs and by the pressing process and the subsequent polycondensation spatial Structures are generated, which correspond to the desired surface structure of the Correspond to pressing tool. After completion of the design and subsequent Polycondensation of the thermosets used, a solidification occurs to the desired resistant surface of the workpieces leads. surprisingly It has been shown here that the service life of the press plates significantly increased compared to the previously used technology.
  • a pressing tool for plane surfaces in the form of a press plate, endless belt or a press roll is provided, which is provided for pressing a flowable surface material with a workpiece, wherein the pressing tool surface is formed adherent and a layer thickness of 0.1 to 10 microns and a Vickers has a surface hardness higher than 1,800 HV, so the press tools are provided with a highly abrasion-resistant protective layer and thus premature abrasion in the coating process of, for example, HDF plates with Al 2 O 3- containing overlay films even with a recurring relative movement between the pressing tool surface and the machining surface is prevented.
  • the pressing tools are provided here after the known surface pretreatment, such as tolerance grinding, polishing, structuring and matting, with a highly abrasion-resistant, adherent coating of carbon with diamond-like layers.
  • a coating which contains carbon with diamond-like layers, can be applied to the surfaces in a plasma-activated chemical vapor deposition process at relatively low temperatures below 200 ° C. The 200 ° C can be applied to the surfaces.
  • the deposition process takes place in a high-vacuum apparatus, wherein gaseous hydrocarbons are introduced after evacuation into the high-vacuum range. To improve the adhesion of the diamond-like layers of carbon on the tool surface, this can be chromed beforehand.
  • the press plate is doing on a Electrode arranged in the vacuum apparatus.
  • the press plate before be etched. This is preferably done in the same apparatus in which also the coating is deposited.
  • the etching is done by sputtering by means of noble gas, wherein the Example argon is advantageous.
  • the introduction of the noble gas is interrupted as soon as the gases responsible for the coating (hydrocarbons) be initiated.
  • the coating to the press plate surface may be an intermediate layer of silicon, silicon dioxide, titanium oxycarbide according to the known methods, for. B. by sputtering applied become.
  • An example of the coating with a highly abrasion resistant surface of the Press tool which is designed as a press plate, endless belt or press roll can be according to the invention is given by a steel sheet of the Material no. DIN 1.4006 or AISI 410 initially a tolerance cut on both sides receives, in order to produce the required plan parallelism, then a fine grinding and receives a polish to prepare the sheet for subsequent structuring. Thereafter, an etch reserve by roller pressure, screen printing or direct coating a photo layer applied. The thus prepared press sheet is then according to the known etching (Elysiertechnisch- electrolytic Metal removal, conventional etching with acids, etc.). The gloss level is then blown by means of glass beads or other blasting media produced.
  • etching Elysiertechnisch- electrolytic Metal removal, conventional etching with acids, etc.
  • the press plate with a chrome layer in one Plated chrome plating bath The chromium layer thickness was in the present case approx. 20 ⁇ m.
  • the press plate surface now became a coating Carbon with diamond-like layers and a layer thickness of about 2.5 microns applied in a high vacuum.
  • the press plate is a corresponding bias of, for example, 100 V AC voltage with a frequency of 25-30 MHz created.
  • that becomes Coating requires hydrocarbon gas, for example, ethylene in the Initiated apparatus, at the same time, the supply of argon is turned off.
  • the Gas pressure of the ethylene gas was 1.0 - 1.5 Pa.
  • FIG. 1 shows in an enlarged detail of a pressing tool 1 with a pressing tool surface 2 made of chrome steel DIN 1.4006 / AISI 410 1 with a 3 coating Carbon with diamond-like layers and a chromium layer 4 as Intermediate layer, which has a wood pore structure 5.
  • the pressing tools 1 are preferably used in the production of plastic-coated wood-based or laminate boards, which are used for example in the manufacture of furniture.
  • the pressing tools 1 may have a structure 5 embossed in their surface.
  • the embossing of such a structure 5 in the materials to be machined is done with the help of the pressing tools 1 in the form of large-size press plates or endless belts.
  • the pressing tools 1 consist either of steel or brass sheet with a surface structuring or of a copper or brass-coated steel plate, the surface structuring being incorporated into the further coating, which is subsequently optionally provided with a hard chrome plating and obtains a coating 3 according to the invention.
  • Such pressing tools 1 are installed in a pressing device with which the plastic-coated furniture boards, laminates or the like are manufactured.
  • a pressing device with which the plastic-coated furniture boards, laminates or the like are manufactured.
  • For continuous production here also presses with two rotating endless belts are known, between which the pressed material is pressed into sheets.
  • the surfaces facing the material to be pressed may have a structure 5 which is embossed into the press laminate.
  • laminates or overlay films which are provided with abrasion-resistant particles, for example corundum or aluminum oxide Al 2 O 3
  • the inventive design of a pressing tool 1 with a coating 3 made of carbon with diamond-like layers is used, which in addition to the existing structured surface is applied.
  • the particular advantage is that due to the existing hardness a much higher abrasion resistance compared to the surfaces to be machined is present and thus the stability is increased.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Paper (AREA)
  • Chemical Vapour Deposition (AREA)
  • Physical Vapour Deposition (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (15)

  1. Procédé de réalisation d'une gravure sur la surface d'une pièce à usiner caractérisé par l'utilisation d'un outil de compression (1) avec un revêtement (3) sur la surface (2) de l'outil de compression qui est en carbone avec des couches analogues au diamant et présente une dureté de surface selon Vickers supérieure à 1.800 HV, une matière superficielle coulable étant comprimée avec l'outil.
  2. Procédé selon la revendication 1, caractérisé par le traitement de matières avec une surface à haute résistance à l'abrasion par ajout de corindon ou d'oxyde d'aluminium Al2O3 ou de matières analogues, dont la dureté de surface est inférieure à celle du revêtement (3).
  3. Procédé selon la revendication 1 ou 2, caractérisé par la création d'une surface lisse ou structurée, par plastification, façonnage et consolidation.
  4. Procédé selon la revendication 1, 2 ou 3, caractérisé par le traitement d'une ou de plusieurs pièces à usiner multicouches, notamment en matières plastiques, en matières sous forme de panneaux à base de bois, en laminés, avec ou sans papier overlay.
  5. Procédé selon l'une quelconque ou plusieurs des revendications 1 à 4, caractérisé par l'échauffement de l'outil de compression (1) dans une plage basse température, nettement inférieure au seuil de recristallisation des matières utilisées pour l'outil de compression jusqu'au point de fusion des matières plastiques, des revêtements en matières plastiques ou des papiers overlay utilisés.
  6. Procédé selon l'une quelconque ou plusieurs des revendications 1 à 5, caractérisé par le traitement de surfaces planes de grand format des pièces à usiner.
  7. Procédé selon l'une quelconque ou plusieurs des revendications 1 à 6 caractérisé par le traitement de résines thermodurcissables en tant que matière ou que revêtement de la matière.
  8. Outil de compression (1) pour l'application du procédé selon l'une quelconque ou plusieurs des revendications 1 à 7 sous la forme d'une tôle de compression, d'une bande sans fin ou d'un rouleau compresseur, caractérisé en ce que pour la compression d'une matière superficielle fluide avec une pièce à usiner, la surface (2) de l'outil de compression présente un revêtement (3) trempé, conçu de façon adhérente en carbone avec des couches analogues au diamant, le revêtement présentant une épaisseur de couche de 0,1 à 10 µm et une dureté de surface supérieure selon Vickers à 1.800 HV.
  9. Outil de compression selon la revendication 8, caractérisé en ce que le revêtement (3) est en carbone amorphe.
  10. Outil de compression selon la revendication 8 ou 9, caractérisé en ce que les surfaces de l'outil de compression (2) prévues pour le traitement sont conçues de façon lisse ou structurée.
  11. Outil de compression selon la revendication 8, 9 ou 10, caractérisé en ce que la matière de base de l'outil de compression est en acier, notamment en acier surfin ou est une matière à base de laiton.
  12. Outil de compression selon l'une quelconque ou plusieurs des revendications 8 à 11 caractérisé en ce que la surface de l'outil de compression (2) est décapée au gaz inerte par pulvérisation cathodique, avant l'application du revêtement (3) en carbone avec des couches analogues au diamant.
  13. Outil de compression selon l'une quelconque ou plusieurs des revendications 8 à 12, caractérisé en ce qu'une couche intermédiaire en chrome est présente sur la surface de l'outil de compression (2), entre le revêtement (3) en carbone avec des couches analogues au diamant.
  14. Outil de compression selon l'une quelconque ou plusieurs des revendications 8 à 13, caractérisé en ce qu'une couche intermédiaire en silicium, en dioxyde de silicium, en oxycarbure de titane est appliquée par pulvérisation cathodique entre le revêtement (3) en carbone avec des couches analogues au diamant ou en ce que la couche intermédiaire est en nitrite de titane et en ce qu'elle est précipitée sous vide très poussé, à l'arc plasma.
  15. Outil de compression selon l'une quelconque ou plusieurs des revendications 8 à 14, caractérisé en ce que le revêtement (3) en carbone avec des couches analogues au diamant est appliqué au cours d'un processus de précipitation activé par plasma à partir de la phase gazeuse (chemical vapour deposition) à basses températures inférieures à 200°C sous vide très poussé sur la surface de l'outil de compression (2).
EP02762240A 2001-08-14 2002-08-09 Procede de traitement et de production d'une surface presentant un degre de brillance Expired - Lifetime EP1417090B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20113503U DE20113503U1 (de) 2001-08-14 2001-08-14 Presswerkzeug mit hochabriebfester Oberfläche
DE20113503U 2001-08-14
PCT/DE2002/002947 WO2003016034A1 (fr) 2001-08-14 2002-08-09 Procede de traitement et de production d'une surface presentant un degre de brillance

Publications (2)

Publication Number Publication Date
EP1417090A1 EP1417090A1 (fr) 2004-05-12
EP1417090B1 true EP1417090B1 (fr) 2005-10-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02762240A Expired - Lifetime EP1417090B1 (fr) 2001-08-14 2002-08-09 Procede de traitement et de production d'une surface presentant un degre de brillance

Country Status (11)

Country Link
US (1) US7311869B2 (fr)
EP (1) EP1417090B1 (fr)
KR (1) KR100586736B1 (fr)
CN (1) CN1292891C (fr)
AT (1) ATE306388T1 (fr)
BR (1) BR0211825B1 (fr)
CA (1) CA2455255C (fr)
DE (3) DE20113503U1 (fr)
ES (1) ES2248597T3 (fr)
PL (1) PL202216B1 (fr)
WO (1) WO2003016034A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014022872A2 (fr) 2012-08-08 2014-02-13 Berndorf Hueck Band- Und Pressblechtechnik Gmbh Procédé et dispositif pour le revêtement au plasma d'un substrat, en particulier d'une tôle emboutie
DE102008004677B4 (de) 2007-01-18 2019-08-08 Yazaki Corporation Anquetschvorrichtung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018753A3 (nl) 2009-05-11 2011-08-02 Flooring Ind Ltd Sarl Laminaatpaneel en werkwijzen voor het vervaardigen van laminaatpanelen.
EP2363299B1 (fr) * 2010-03-05 2012-10-17 Spanolux N.V.- DIV. Balterio Procédé de fabrication d'une lame à parquet
PL2626216T3 (pl) * 2011-03-10 2018-12-31 Hueck Rheinische Gmbh Sposób obróbki powierzchni narzędzia do wytłaczania mającej strukturę oraz narzędzie do wytłaczania
EP2848424B1 (fr) * 2013-09-13 2019-10-23 HUECK Rheinische GmbH Procédé de fabrication d'une structure de surface sur un outil de presse par l'application de revêtements métalliques
DE202015007140U1 (de) 2015-10-13 2015-11-03 Rolf Espe Presswerkzeug mit einer trennfähigen und abriebfesten Oberfläche
BE1027454B1 (nl) * 2019-07-22 2021-02-22 Unilin Bv Een vloerpaneel
DE102019121861A1 (de) 2019-08-14 2021-02-18 Hueck Rheinische Gmbh Verfahren und Vorrichtung zum Herstellen eines Presswerkzeugs
DE102019127659A1 (de) * 2019-10-15 2021-04-15 Hueck Rheinische Gmbh Presswerkzeug und Verfahren zum Herstellen eines Presswerkzeugs
DE102019127660A1 (de) * 2019-10-15 2021-04-15 Hueck Rheinische Gmbh Presswerkzeug und Verfahren zum Herstellen eines Presswerkzeugs
DE102019127655B4 (de) * 2019-10-15 2023-01-19 Hueck Rheinische Gmbh Presswerkzeug und Verfahren zum Herstellen eines Presswerkzeugs
DE102019127658A1 (de) * 2019-10-15 2021-04-15 Hueck Rheinische Gmbh Presswerkzeug und Verfahren zum Herstellen eines Presswerkzeugs
ES3047728T3 (en) * 2021-11-04 2025-12-04 Hueck Rheinische Gmbh Press tool and method for producing a press plate
DE102022125374A1 (de) * 2021-11-04 2023-05-04 Hueck Rheinische Gmbh Presswerkzeug und Verfahren zum Herstellen eines Pressblechs
CN118318317A (zh) * 2021-11-04 2024-07-09 麦修斯国际有限责任公司 在用于制造电极的干法涂布工艺中应用的辊

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877677A (en) * 1985-02-19 1989-10-31 Matsushita Electric Industrial Co., Ltd. Wear-protected device
JPH02240201A (ja) * 1989-03-10 1990-09-25 Toto Ltd 圧粉体の成形金型及び圧粉体の製造方法
US5112025A (en) * 1990-02-22 1992-05-12 Tdk Corporation Molds having wear resistant release coatings
US5246198A (en) * 1990-06-01 1993-09-21 Canon Kabushiki Kaisha Diamond crystal coated mold for forming optical elements
EP0509875A1 (fr) * 1991-04-19 1992-10-21 Société dite CARBIONIC SYSTEME Procédé pour le dépôt sur au moins une pièce, notamment une pièce métallique, d'une couche dure à base de pseudo carbone diamant ainsi que pièce revêtue d'une telle couche
JP2815057B2 (ja) * 1992-06-08 1998-10-27 キヤノン株式会社 光学素子成形用型、その製造方法、光学素子及びレンズ
JPH06218587A (ja) 1993-01-25 1994-08-09 Hitachi Tool Eng Ltd 粉末成形用被覆金型
DE19513102C2 (de) * 1995-04-07 1998-02-05 Fraunhofer Ges Forschung Diamant-Compositschichtsystem, Verfahren zu seiner Herstellung und seine Verwendung
DE19651953A1 (de) * 1996-12-13 1998-07-02 Bayer Bitterfeld Gmbh Vorrichtung zum Verpressen von fließfähigen Feststoffen oder halbfesten Stoffen
DE59906002D1 (de) * 1998-03-13 2003-07-24 Fraunhofer Ges Forschung Tablettierwerkzeug
DE19810969A1 (de) 1998-03-13 1999-09-30 Fraunhofer Ges Forschung Vorrichtung zum Verpressen von fließförmigen Feststoffen
US6523803B1 (en) * 1998-09-03 2003-02-25 Micron Technology, Inc. Mold apparatus used during semiconductor device fabrication

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008004677B4 (de) 2007-01-18 2019-08-08 Yazaki Corporation Anquetschvorrichtung
WO2014022872A2 (fr) 2012-08-08 2014-02-13 Berndorf Hueck Band- Und Pressblechtechnik Gmbh Procédé et dispositif pour le revêtement au plasma d'un substrat, en particulier d'une tôle emboutie
AT513190A1 (de) * 2012-08-08 2014-02-15 Berndorf Hueck Band Und Pressblechtechnik Gmbh Vorrichtung und Verfahren zur Plasmabeschichtung eines Substrats, insbesondere eines Pressblechs
AT513190B1 (de) * 2012-08-08 2014-03-15 Berndorf Hueck Band Und Presblechtechnik Gmbh Vorrichtung und Verfahren zur Plasmabeschichtung eines Substrats, insbesondere eines Pressblechs
WO2014022872A3 (fr) * 2012-08-08 2014-05-15 Berndorf Hueck Band- Und Pressblechtechnik Gmbh Procédé et dispositif pour le revêtement au plasma d'un substrat, en particulier d'une tôle emboutie
AT513190B9 (de) * 2012-08-08 2014-05-15 Berndorf Hueck Band Und Pressblechtechnik Gmbh Vorrichtung und Verfahren zur Plasmabeschichtung eines Substrats, insbesondere eines Pressblechs
US9530624B2 (en) 2012-08-08 2016-12-27 Berndorf Hueck Band- Und Pressblechtechnik Gmbh Method for the plasma coating of a substrate, in particular a press platen

Also Published As

Publication number Publication date
ATE306388T1 (de) 2005-10-15
PL365538A1 (en) 2005-01-10
CN1541157A (zh) 2004-10-27
KR20040032904A (ko) 2004-04-17
DE20113503U1 (de) 2002-01-17
ES2248597T3 (es) 2006-03-16
BR0211825B1 (pt) 2011-02-08
EP1417090A1 (fr) 2004-05-12
DE50204550D1 (de) 2006-02-23
DE10293631D2 (de) 2004-07-01
CA2455255C (fr) 2010-01-26
US7311869B2 (en) 2007-12-25
US20040239003A1 (en) 2004-12-02
WO2003016034A1 (fr) 2003-02-27
CA2455255A1 (fr) 2003-02-27
BR0211825A (pt) 2004-08-31
CN1292891C (zh) 2007-01-03
KR100586736B1 (ko) 2006-06-08
PL202216B1 (pl) 2009-06-30

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