To provide: an instrument panel which can realize good appearance while realizing desired rigidity even if weight is reduced; and a method allowing inexpensive production of such an instrument panel.SOLUTION: In one embodiment, a first resin member (1) is a stiffening rib and/or bracket, a second resin member (4) is an instrument panel body, the first resin member and the second resin member are welded, and at least one of primer layers is an in-situ polymerizable composition layer formed by polymerizing an in-situ polymerizable composition on a thermoplastic resin material.SELECTED DRAWING: Figure 6

    【課題】軽量化を図った場合であっても所望の剛性を実現するととともに、良好な外観を実現し得るインスツルメントパネル、及びそのようなインスツルメントパネルを安価に製造することのできる方法を提供すること。【解決手段】第1樹脂部材(1)が補強リブ及び/又はブラケットであり、第2樹脂部材(4)がインスツルメントパネル本体であり、第1樹脂部材と第2樹脂部材とが溶着されており、プライマー層の少なくとも1層が、現場重合型組成物を前記熱可塑性樹脂材の上で重合させて形成された現場重合型組成物層である。【選択図】図6


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    Title :

    INSTRUMENT PANEL AND PRODUCTION METHOD THEREOF


    Additional title:

    インスツルメントパネル及びその製造方法


    Contributors:

    Publication date :

    2022-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



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