EP1853744A1 - Metallisiertes kunstsoffbauteil mit einem anzeigebereich und verfahren zur herstellung - Google Patents
Metallisiertes kunstsoffbauteil mit einem anzeigebereich und verfahren zur herstellungInfo
- Publication number
- EP1853744A1 EP1853744A1 EP06706891A EP06706891A EP1853744A1 EP 1853744 A1 EP1853744 A1 EP 1853744A1 EP 06706891 A EP06706891 A EP 06706891A EP 06706891 A EP06706891 A EP 06706891A EP 1853744 A1 EP1853744 A1 EP 1853744A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic component
- layer
- adhesion
- promoting layer
- cover 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.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 59
- 229920003023 plastic Polymers 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims description 29
- 238000001465 metallisation Methods 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000004417 polycarbonate Substances 0.000 claims description 7
- 229920000515 polycarbonate Polymers 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011651 chromium Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 50
- 239000000463 material Substances 0.000 description 9
- 238000005240 physical vapour deposition Methods 0.000 description 9
- 239000012790 adhesive layer Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000678 plasma activation Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/20—Metallic material, boron or silicon on organic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/584—Non-reactive treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5873—Removal of material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
- H01H2009/187—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks having symbols engraved or printed by laser
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/028—Printed information
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/07—Actuators transparent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
Definitions
- the invention relates to a metallized plastic component having a first adhesion-promoting layer and a second metallic cover layer, and to a method for producing a metallized plastic component, in which first an adhesion-promoting layer and then a cover layer are applied to the plastic component.
- a preferred field of application of the invention is in the field of motor vehicles and there with controls, which are backlit for the most part.
- preferably translucent plastics are used here, which offer the possibility by means of a light bulb to illuminate the button or the control element from its back and to illuminate a introduced into the control or the button symbolism.
- a preferred material used in the automotive industry in this case is polycarbonate (PC), this plastic offers the most favorable properties in terms of processing and fluoroscopy.
- a prevailing in controls in motor vehicles trend is to provide the controls with metallic looking appearance.
- the components are injection molded from plastic and provided by various methods with a metallic coating.
- Metallic surfaces having a high gloss chrome finish or the appearance of aluminum or ruthenium (Ru) or a comparable surface are applied by the prior art by a plating or PVD (Physical Vapor Deposition) method.
- metallization usually takes place according to the process steps of palladium nucleation, reductions, chemical metallization, for example with nickel or copper, and galvanic reinforcement, for example with chromium.
- PVD physical vapor deposition, for example by means of vapor deposition.
- a layer system for the decorative coating of galva- nisierbaren workpieces is known, in which first a galvanic layer is applied to the workpiece and then a layer produced by a PVD process.
- materials in this case in particular plastics are called.
- the layer system applied to the workpiece here has the urgent task to provide a layer system that meets high requirements for corrosion resistance, at the same time has a high resistance to wear and also offers a variety of decorative color designs. Which advantageous possibilities exist for this layer system on plastics or which plastics can preferably be used is not indicated in this publication.
- the generic patent application DE 189 51 579 A1 likewise describes a method for metallizing plastics and the metallized plastics produced therewith.
- the activation of the plastic takes place with the aid of a high Voltage gas discharge at a pressure of 0.1 bar to 1, 5 bar.
- a metallic coating is applied to the workpiece by any common metallization process.
- the current wet-chemical metallization process described here is electroless and / or galvanic metallization.
- the object of the present invention is to develop a component and a method, both of which and with the adherent layers can be produced on plastics and can be produced both in and with the display regions, such as, for example, symbolics in the metallically coated surfaces.
- the solution of the object according to the invention is achieved in that a display region, in particular a symbol, is introduced into the adhesion-promoting layer by means of a laser and the cover layer is applied only in the region of the adhesion-promoting layer.
- a display region in particular a symbol
- the cover layer is applied only in the region of the adhesion-promoting layer. Due to the inventive design of the metallized plastic component, it is now possible to provide the plastic component only in regions with a firmly adhering metallic cover layer. By removing the adhesion-promoting layer, the cover layer can adhere only in the region on the plastic component in which the adhesion-promoting layer is still present on the plastic component. It is thus created the possibility to introduce in metallic cover layers symbols, characters, numbers, pictograms, alphanumeric characters or other representations. In the case of a backlighting of the plastic component, these cleared areas then serve as transilluminable areas and thus as display areas which, for example in motor vehicles, characterize the operation or function of the operating element or button.
- a preferred method for applying the adhesion-promoting layer is the PVD process.
- any metallic materials can be applied to the blank as a plastic component.
- the elements copper and nickel or a combination of copper and nickel are applied as an adhesive layer on the plastic component.
- the adhesion-promoting layer is in a thickness of about 200 nm to 500 nm applied.
- a thickness of approximately 300 nm, which corresponds approximately to the thickness of 200 atomic layers is applied to the plastic component.
- the applied layer may be, for example, a molybdenum (Mo), chromium (Cr), aluminum (Al) layer.
- the laser For the sole reason of the very small thickness of the adhesion-promoting layer, it is possible for the laser to remove the adhesive layer in regions without this being directly reflected. Thus, the energy input by means of the laser into the adhesion-promoting layer is so great that the adhesion-promoting layer is removable.
- a further metal layer is deposited on the plastic component as a cover layer by means of a galvanic process.
- the application of the metallic adhesive layer makes it possible to dispense with the chemical process step of palladium nucleation, since a metallic adhesive layer is already present on the plastic component and can thus be started directly with the galvanic metallization.
- a further advantage here is that any electroplatable and non-pliable plastics can be equipped with a galvanic cover layer, since the electrodeposited cover layer settles only in the areas on the plastic component, which is provided with the adhesive layer. In the exposed display area no cover layer material will adhere.
- the metallic cover layer is applied with a thickness of 20 .mu.m to 100 .mu.m on the plastic component a preferred thickness is in this case a thickness of 30 .mu.m to 60 .mu.m
- the plastic component is preferably made of a translucent base material.
- a translucent base material include polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS), polyamide (PA) or polymethylmethacrylate (PMMA), more preferably polycarbonate is used.
- PC polycarbonate
- ABS acrylonitrile-butadiene-styrene
- PA polyamide
- PMMA polymethylmethacrylate
- the lists of these materials are not limiting, but all translucent plastics are addressed, in which a backlight is possible or conceivable. If, for example, a polycarbonate is used and if the plastic component is a backlit operating element for a motor vehicle, the plastic component is designed in the display area with a thickness of 0.6 mm.
- the object of the invention is achieved in that prior to the application of the cover layer, the adhesion-promoting layer is removed in regions and the cover layer is applied only in the region of the remaining adhesion-promoting layer.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Laminated Bodies (AREA)
- Electroplating Methods And Accessories (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005006459A DE102005006459A1 (de) | 2005-02-12 | 2005-02-12 | Metallisiertes Kunststoffbauteil mit einem Anzeigebereich und Verfahren zur Herstellung |
| PCT/EP2006/001279 WO2006084756A1 (de) | 2005-02-12 | 2006-02-13 | Metallisiertes kunstsoffbauteil mit einem anzeigebereich und verfahren zur herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1853744A1 true EP1853744A1 (de) | 2007-11-14 |
Family
ID=36463391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06706891A Withdrawn EP1853744A1 (de) | 2005-02-12 | 2006-02-13 | Metallisiertes kunstsoffbauteil mit einem anzeigebereich und verfahren zur herstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080063836A1 (de) |
| EP (1) | EP1853744A1 (de) |
| DE (1) | DE102005006459A1 (de) |
| WO (1) | WO2006084756A1 (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7683308B2 (en) * | 2004-01-12 | 2010-03-23 | Ecole Polytechnique Federale de Lausanne EFPL | Controlling spectral response of photodetector for an image sensor |
| DE102006005089B4 (de) * | 2006-02-04 | 2015-04-16 | Preh Gmbh | Bedienelement |
| ATE530677T1 (de) | 2006-09-22 | 2011-11-15 | Preh Gmbh | Anzeige- und/oder bedienelement in einem kraftfahrzeug |
| DE102007029314A1 (de) | 2006-09-22 | 2008-04-03 | Preh Gmbh | Kappe für ein Anzeige- oder Bedienelement mit lichtdurchlässiger Metallbeschichtung |
| DE102006055971B4 (de) * | 2006-11-24 | 2012-04-26 | Preh Gmbh | Bedienelement mit metallischer Beschichtung für ein Kraftfahrzeug |
| DE202006018515U1 (de) * | 2006-12-07 | 2007-02-08 | Albea Kunststofftechnik Gmbh | Dekor- und/oder Bedienelement mit einem Gehäuse |
| DE102007052849A1 (de) * | 2007-11-06 | 2009-05-20 | Trw Automotive Safety Systems Gmbh | Teilweise verchrombare Vorrichtung und Verfahren zu deren Herstellung |
| CN101450590A (zh) * | 2007-11-28 | 2009-06-10 | 比亚迪股份有限公司 | 一种塑胶片材及其制作方法和产品外壳 |
| DE102011015016B4 (de) * | 2011-03-25 | 2019-10-24 | Audi Ag | Bedienelement für ein Fahrzeug |
| CN102337571B (zh) * | 2011-11-03 | 2014-01-08 | 厦门建霖工业有限公司 | 一种塑料基材电镀的方法 |
| WO2015006397A1 (en) * | 2013-07-09 | 2015-01-15 | United Technologies Corporation | Industrial products formed from plated polymers |
| DE102015213259A1 (de) * | 2015-07-15 | 2017-01-19 | Schaeffler Technologies AG & Co. KG | Kunststoffbauteil sowie Verfahren zur Herstellung eines Kunststoffbauteils |
| WO2021058420A1 (de) | 2019-09-26 | 2021-04-01 | Covestro Intellectual Property Gmbh & Co. Kg | Durchleuchtbare metallisierte designfläche |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10356944A1 (de) * | 2003-12-06 | 2005-07-07 | Deutsche Titan Gmbh | Beschichtungsverfahren zur Beschichtung eines Substrates mit Metall |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10337456A1 (de) * | 2002-12-03 | 2004-06-24 | Hartec Gesellschaft für Hartstoffe und Dünnschichttechnik mbH & Co. KG | Werkstoff oder Bauteil mit einer Metallbeschichtung |
| US4560445A (en) * | 1984-12-24 | 1985-12-24 | Polyonics Corporation | Continuous process for fabricating metallic patterns on a thin film substrate |
| US4898648A (en) * | 1988-11-15 | 1990-02-06 | Pacific Bell | Method for providing a strengthened conductive circuit pattern |
| DE3932505C2 (de) * | 1989-09-28 | 2001-03-15 | Gao Ges Automation Org | Datenträger mit einem optisch variablen Element |
| DE4333546C2 (de) * | 1993-10-01 | 1996-03-21 | Klaus Kall | Verfahren zum Beschichten einer transparenten Trägerplatte |
| DE69426026T2 (de) * | 1994-05-18 | 2001-05-17 | Polyplastics Co. Ltd., Osaka | Verfahren zur herstellung einer leitenden schaltung auf der oberfläche eines formkörpers |
| JP3011642B2 (ja) * | 1995-08-31 | 2000-02-21 | 信越ポリマー株式会社 | 熱硬化性樹脂組成物、それを用いてなる複合成形体及び押釦スイッチ用カバー部材 |
| DE10043526C1 (de) * | 2000-09-05 | 2002-06-06 | Fraunhofer Ges Forschung | Verfahren zur haftfesten Metallbeschichtung und metallbeschichtetes Funktionselement |
| DE10208674B4 (de) * | 2002-02-28 | 2011-07-07 | BIA Kunststoff- und Galvanotechnik GmbH & Co. KG, 42655 | Verfahren zur Herstellung galvanisch beschichteter Elemente mit hinterleuchtbaren Symbolen und nach dem Verfahren hergestellte Elemente |
| DE10221947B4 (de) * | 2002-05-13 | 2008-05-29 | Schott Ag | Dekorblende mit metallischer Anmutung und Verfahren zu ihrer Herstellung |
| TW583497B (en) * | 2002-05-29 | 2004-04-11 | Sipix Imaging Inc | Electrode and connecting designs for roll-to-roll format flexible display manufacturing |
| DE20321779U1 (de) * | 2003-05-07 | 2010-01-21 | Gerhardi Kunststofftechnik Gmbh | Durchleuchtbares Thermoplastteil mit galvanisch veredelter Oberfläche |
| EP1484433B1 (de) * | 2003-06-07 | 2006-05-24 | Galvano Röhrig GmbH | Zinkbeschichtung von elektrisch nicht leitenden Oberflächen |
| TWI257564B (en) * | 2004-06-11 | 2006-07-01 | Youeal Electronics Co Ltd | Metallic keypad and method for making the same |
| DE202004012958U1 (de) * | 2004-08-18 | 2004-11-11 | Schott Ag | Dekorblende mit metallischer Anmutung |
-
2005
- 2005-02-12 DE DE102005006459A patent/DE102005006459A1/de not_active Withdrawn
-
2006
- 2006-02-13 EP EP06706891A patent/EP1853744A1/de not_active Withdrawn
- 2006-02-13 WO PCT/EP2006/001279 patent/WO2006084756A1/de not_active Ceased
-
2007
- 2007-08-13 US US11/838,125 patent/US20080063836A1/en not_active Abandoned
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10356944A1 (de) * | 2003-12-06 | 2005-07-07 | Deutsche Titan Gmbh | Beschichtungsverfahren zur Beschichtung eines Substrates mit Metall |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005006459A1 (de) | 2006-08-17 |
| WO2006084756A1 (de) | 2006-08-17 |
| US20080063836A1 (en) | 2008-03-13 |
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