EP2427588A2 - Sanitärgegenstände - Google Patents

Sanitärgegenstände

Info

Publication number
EP2427588A2
EP2427588A2 EP10732841A EP10732841A EP2427588A2 EP 2427588 A2 EP2427588 A2 EP 2427588A2 EP 10732841 A EP10732841 A EP 10732841A EP 10732841 A EP10732841 A EP 10732841A EP 2427588 A2 EP2427588 A2 EP 2427588A2
Authority
EP
European Patent Office
Prior art keywords
layer
sanitary article
article according
metallic
organic
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Withdrawn
Application number
EP10732841A
Other languages
German (de)
English (en)
French (fr)
Inventor
Karl Thomas
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.)
Grohe AG
Original Assignee
Grohe AG
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 Grohe AG filed Critical Grohe AG
Publication of EP2427588A2 publication Critical patent/EP2427588A2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C23C14/0015—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterized by the colour of the layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12542—More than one such component
    • Y10T428/12549—Adjacent to each other
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Definitions

  • the invention relates to sanitary articles with decorative surface structures according to claim 1 and to a method for their production according to claim 13.
  • a galvanic chrome plating is often provided for the desired metallic cover layers. This means that the sanitary items get a final chrome finish, which can be glossy or dull as desired.
  • numerous methods for applying decorative layers are known in the prior art. In addition to wet-chemical processes, such as galvanic processes, methods such as PVD (Physical Vapor Deposition), CVD (Chemical Vapor Deposition) and painting processes and their combination known, by means of which layers with certain colors on the objects can be deposited.
  • thermoplastics such as acrylonitrile-butadiene-styrene (ABS), which are suitable for chrome plating, are not approved as water-bearing components, as their use legally prescribed limits for certain water-soluble substances can not be met.
  • ABS acrylonitrile-butadiene-styrene
  • the invention has for its object to improve the production of water-bearing, single-shell sanitary items with decorative surface.
  • the object is achieved by a sanitary article having the features of patent claim 1 and a method for producing sanitary articles according to claim 13.
  • Advantageous developments are the subject of dependent claims.
  • the invention provides a sanitary object comprising a substrate and a coating, wherein the substrate is made of plastic or metal, in particular brass, zinc or stainless steel and the coating of a metal layer of a compound of at least two elements from the group consisting of aluminum, chromium, zinc, Silver, titanium, and zircon exists.
  • Coating is understood to mean the application of a firmly adhering layer of shapeless material to a workpiece.
  • Layer and substrate form a composite of different materials.
  • the layer performs the contact function, such as protection against chemical or corrosive attack and Tribobe retailung, influences the rubbing behavior or optical or decorative purposes, while the substrate assumes the support function or media management, with its properties of the specific stress regardless of the contact behavior are adjusted can.
  • a body is produced by casting, forming or plastics molding by injection molding, which can be water-bearing.
  • the metal layer is produced by means of a PVD process at least on the outer surface of the body.
  • a target can be used, which consists of an alloy of at least two elements from the group aluminum, chromium, zinc, silver, titanium, and zirconium.
  • targets consisting of the individual elements may be used so that the alloy composition of the metal layer is directly realized in the deposition. This makes it possible to change the elemental proportions in the alloy during the coating process. This has the consequence that thereby layer properties, in particular the color, are changed with the layer height and the layer course.
  • the sanitary article according to the invention has excellent chemical resistance to solvents and cleaning agents, high light reflection and a high-gloss surface.
  • the metal layer is made sufficiently thick so that it is opaque or fully reflective.
  • the metal layer preferably has a thickness of 40 to 150 nm.
  • the metal layer can also be made with translucent or semitransparent properties. This can be achieved at a layer thickness of 15 to 40 nm, preferably 25 nm.
  • the layer can be backlit from one side, for example from the substrate side.
  • the sanitary object has an intermediate layer or buffer layer between the body and metal layer in the form of an organic layer, metallic layer, metallic layer sequence or a layer sequence of at least one organic and one metallic layer.
  • the intermediate layer or buffer layer serves to compensate for different mechanical and chemical properties of water-carrying body and metal layer or layer system. Otherwise there is a risk of layer failure due to cracking.
  • the metallic layer of the intermediate layer or buffer layer is provided from one element or a compound of a plurality of elements from the group of zirconium, titanium, chromium, tin and zinc.
  • the interfaces (between the intermediate layer and the body and between the intermediate layer and the metal layer) very advantageously have chemical compounds with the aid of which chemical adhesion bridges are produced, whereby a better adhesion of the metal layer on the intermediate layer with respect to the water-carrying body is ensured.
  • the intermediate layer has a greater surface roughness than the body, so that in the direct metallization by the PVD method, a mechanical interlocking of the intermediate layer and metal layer is achieved, whereby the adhesion of the metal layer is also improved.
  • the metallic layer of the intermediate layer has a thickness of 10 to 60 nm.
  • An embodiment of the invention provides that a sequence of layers of organic and metallic layer is disposed between water-carrying body and metal layer, wherein the organic layer adjacent to the water-carrying body.
  • the organic layer or primer which can be applied by means of a coating technique, serves as a leveling layer. Depending on the degree of surface treatment of the water-carrying body, this has a ground, polished or intentionally structured surface.
  • the organic layer serves as a coupling layer or adhesion promoter between water-carrying body and metal layer.
  • the intermediate layer in turn creates a balance between the different mechanical and chemical properties of water-bearing body and metal layer or layer system.
  • a development of the invention also provides that a cover layer in the form of an inorganic layer, further organic or a layer sequence of an inorganic and an organic layer is applied as a final layer.
  • a ceramic hard material layer preferably applied from AlSi x OyN z, AIO x Ny, Al 2 O 3 or SiO 2 by means of PVD process.
  • This hard material layer is a scratch-resistant layer on the coloring metal layer. It also acts as a barrier layer or diffusion protection layer, whereby the chemical resistance of the underlying Metal layer is increased.
  • This hard material layer may have a layer thickness of 10 to 200 nm.
  • a marking layer is provided below the cover layer at least in some areas.
  • This marking layer may be a decorative layer or merely consist of symbols or letters which serve for information.
  • FIG. 1 shows a cross section through a hand shower with a layer structure according to the invention.
  • the hand shower shown in Figure 1 has a base material or substrate made of plastic.
  • Water supply, shower head and handle are single-shell, for example by injection molding.
  • an intermediate layer or buffer layer in the form of a layer sequence of an organic layer 2 and a metallic layer 3 is arranged on the surface of the water-carrying body.
  • a gloss or metal layer 4 of a compound of at least two elements from the group aluminum, chromium, zinc, silver, titanium, and zirconium For example, with an alloy of aluminum, chromium and silver and an alloy of aluminum, chromium, silver and zirconium very good color results and high corrosion resistance were achieved. In addition, these alloys had very good leveling properties with respect to the substrate, so that no cracks occurred after the coating.
  • the gloss or metal layer 4 On the gloss or metal layer 4 is a cover layer in the form of a layer sequence of an inorganic layer 5 and a final layer organic layer 6, a so-called top coat coating, applied.
  • the inorganic layer 5 serves as a bonding layer, since some metal layers usually have poor adhesion properties to paint layers.
  • the cover layer serves to increase the scratch resistance.
  • the cover layer additionally produces the desired color of the overall appearance of the respective object. Not only can the desired 'chrome color', which can otherwise only be achieved by galvanic processes, be created, but also a different color scheme and structures with a metallic appearance, matting and metallic effects.
  • the cover layers take on a protective function, they are scratch-resistant, anti-corrosive, non-sticky and dirt-repellent.
  • a plastic is selected, which meets the legal requirements in terms of drinking water quality.
  • the layer structure according to the invention no special type of plastic is necessary. Since all layers can be applied from the outside, the inside of the hand shower remains uncoated. A contact of the drinking water with the outer layer system or an entry of soluble substances from the coating in the guided through the sanitary object water does not take place.
  • the durability of the sanitary articles according to the invention is extended by the novel coating. While in the case of known single-shell galvanized sanitary articles, cracking in the surface often occurs because the plastic and the galvanic layer react differently to the thermal load, damage due to different stresses can not occur due to the thin coating of the sanitary articles according to the invention.
  • the PVD layers are made so thin relative to the substrate of the water-bearing body that no residual stresses occur within the layer. LIST OF REFERENCE NUMBERS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
EP10732841A 2009-05-08 2010-05-07 Sanitärgegenstände Withdrawn EP2427588A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009020500 2009-05-08
PCT/EP2010/002803 WO2010127866A2 (de) 2009-05-08 2010-05-07 Sanitärgegenstände

Publications (1)

Publication Number Publication Date
EP2427588A2 true EP2427588A2 (de) 2012-03-14

Family

ID=42830277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10732841A Withdrawn EP2427588A2 (de) 2009-05-08 2010-05-07 Sanitärgegenstände

Country Status (5)

Country Link
US (1) US20120052321A1 (zh)
EP (1) EP2427588A2 (zh)
CN (1) CN102421929A (zh)
DE (1) DE102010019914A1 (zh)
WO (1) WO2010127866A2 (zh)

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JP6366578B2 (ja) * 2012-05-30 2018-08-01 エリコン・サーフェス・ソリューションズ・アクチェンゲゼルシャフト，プフェフィコーンＯｅｒｌｉｋｏｎ Ｓｕｒｆａｃｅ Ｓｏｌｕｔｉｏｎｓ Ａｇ， Ｐｆａｅｆｆｉｋｏｎ ラッカー被膜に埋め込まれたｐｖｄ被膜
US8974896B2 (en) * 2013-03-08 2015-03-10 Vapor Technologies, Inc. Coated article with dark color
CN111263832B (zh) * 2018-09-27 2023-03-31 Toto株式会社 卫生设备构件
WO2021228646A1 (de) * 2020-05-09 2021-11-18 Grohe Ag Verfahren zur beschichtung eines gegenstands, verwendung von nanopartikeln und gegenstand mit einer beschichteten oberfläche
CN116917530A (zh) * 2021-01-14 2023-10-20 玛泽森创新有限公司 除基底硬涂层之外的装饰性涂层
DE202021002143U1 (de) 2021-06-19 2021-10-13 Gerhardi Kunststofftechnik Gmbh Dekoratives Kunststoffbauteil mit Zink, Zink-Nickel oder Nickelbeschichtung zur Darstellung optional farblicher, korrosionsstabiler Metallschichten
DE102021117429A1 (de) 2021-07-06 2023-01-12 Volker Neumann Funktionselement zur verwendung im nassbereich

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Publication number Priority date Publication date Assignee Title
US20020146577A1 (en) * 2001-04-05 2002-10-10 Guocun Chen Coated article with polymeric basecoat having the appearance of stainless steel

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DE102010019914A1 (de) 2010-11-18
US20120052321A1 (en) 2012-03-01
WO2010127866A3 (de) 2011-02-17
WO2010127866A2 (de) 2010-11-11

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