Provided is a vehicle side step that is equipped with a metal member and a resin member and has high bonding strength between the two members. Also provided is a method for manufacturing the vehicle side step. This vehicle side step comprises: a metal member 1 with one or more resin coating layers 4 laminated on at least a portion of the surface of a metal base material 2; and a resin member 8 that is bonded to the resin coating layer 4-side surface 4s of the metal member 1. At least one of the resin coating layers 4 is a modified polyolefin layer formed from a resin composition containing a modified polyolefin, and the modified polyolefin layer is at least one selected from the group consisting of a layer containing a reaction product 1 of a maleic anhydride-modified polyolefin, a bifunctional epoxy resin, and a bifunctional phenolic compound, a layer containing a reaction product 2 of a maleic anhydride-modified polyolefin and a thermoplastic epoxy resin, and a layer containing a mixture of a polyolefin and a thermoplastic epoxy resin.


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    Title :

    車両用サイドステップ及びその製造方法


    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / 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 / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL