PROBLEM TO BE SOLVED: To provide a polymeric substrate coated with a reflective coating, such as a chromium-based reflective coating in particular, which may be used in vehicle components such as rear view mirror devices.SOLUTION: Disclosed is a polymeric substrate coated with a chromium-based reflective coating 2. The polymeric substrate and the chromium-based reflective coating 2 are at least partially permeable to light originating from at least one light element. The coating is an alloy of chromium and at least one dopant material, the dopant material being selected from the hexagonally close-packed transition metals, the alloy having a crystal structure of a primary body-centered cubic phase in coexistence with a secondary omega hexagonally close-packed phase.SELECTED DRAWING: Figure 7

    【課題】バックミラー器具のような、乗物部品に使用することができる、反射被膜、特にクロムをベースとする反射被膜で被覆されたポリマー基体を提供する。【解決手段】クロムをベースとする反射被膜2で被覆されたポリマー基体であって、ポリマー基体およびクロムをベースとする反射被膜2は、少なくとも1個の光要素から発する光を少なくとも一部を透過し、被膜はクロムと少なくとも1種のドーパント物質とからなる合金であり、ドーパント物質は稠密六方晶の遷移金属から選択され、合金は二次オメガ稠密六方晶の相と共存している一次体心立方晶の相からなる結晶構造を有する。【選択図】図7


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    Title :

    COATED POLYMERIC SUBSTRATE


    Additional title:

    被覆したポリマー基体



    Publication date :

    2017-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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