A radio wave reflection reducing sheet provided with a laminate having a first primary surface and a second primary surface is disclosed. The laminate has: a first resin foam layer having a thickness from 0.05 to 3.00 mm and a density from 0.10 to 0.85 g/cm3, and a second resin foam layer having a thickness from 0.05 to 3.00 mm and a density from 0.20 to 0.90 g/cm3. The density of the second resin foam layer is greater than the density of the first resin foam layer. The first resin foam layer and the second resin foam layer are disposed in this order from the first primary surface side.


    Access

    Download


    Export, share and cite



    Title :

    RADIO WAVE REFLECTION REDUCING SHEET AND VEHICLE MEMBER


    Contributors:

    Publication date :

    2023-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge



    DIELECTRIC MEMBER, VEHICLE BUMPER, RADAR SYSTEM, RADIO WAVE REFLECTION PREVENTING MEMBER, AND RADIO WAVE REFLECTION PREVENTING UNIT

    SASAKI SHU / NAGAOKA NAOKI / KATO DAIKI et al. | European Patent Office | 2021

    Free access

    DIELECTRIC MEMBER, VEHICULAR BUMPER, RADAR SYSTEM, RADIO WAVE REFLECTION PREVENTION MEMBER AND RADIO WAVE REFLECTION PREVENTION UNIT

    SASAKI SHU / NAGAOKA NAOKI / KATO HIROTAKA et al. | European Patent Office | 2021

    Free access

    AIR RESISTANCE REDUCING MEMBER OF VEHICLE

    KAWAMURA KENICHI | European Patent Office | 2017

    Free access

    VEHICLE SHEET AND STRING-SHAPED MEMBER

    YOSHIDA YUMI | European Patent Office | 2020

    Free access

    BLACK PLATED MEMBER FOR VEHICLE AND BLACK PLATED STEEL SHEET FOR MEMBER FOR VEHICLE

    UENO SUSUMU / NAKANO TADASHI / YAMAMOTO MASAYA | European Patent Office | 2017

    Free access