본 발명은 차량의 내충돌성 구조물을 제조하는 방법 및 차량의 충돌 시 충격을 받는 빔 요소를 포함하는 내충돌성 구조물을 제공한다. 상기 방법은 100mm 이상의 길이를 가진 적어도 한 층의 섬유질을 배치하는 단계, 열가소성 수지를 형성하는데 필요한 요소들을 혼합하는 단계, 상기 요소들은 반응성 단량체(reactive monomer)를 포함하며, 그것에 의하여 상기 열가소성 수지의 액체 전구체(precursor) 혼합물을 형성하며, 상기 적어도 한 층의 섬유질에 액체 전구체 혼합물을 함침하는 단계, 그리고 상기 적어도 한 층의 섬유질에 함침된 액체 전구체 혼합물의 현장 중합 반응(in-situ polymerization reaction)에 의하여 빔 요소를 형성하는 단계를 포함한다.

    A method of manufacturing a crash-resistant structural part for an automobile, the crash-resistant structural part including a beam element for receiving an impact force during a crash of the automobile is provided. The method comprises a step of arranging at least one layer of fibers having a length of 100 mm or more, and a step of mixing components required to form a thermoplastic polymer resin, the components including a reactive monomer, thereby forming a liquid precursor mixture of the thermoplastic polymer resin. At least one layer of fibers is impregnated with the liquid precursor mixture, and the beam element is formed by an in-situ polymerization reaction of the liquid precursor mixture having impregnated the at least one layer of fibers.


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    Title :

    CRASH-RESISTANT STRUCTURAL PART FOR AUTOMOBILE AND MANUFACTURING METHOD THEREOF


    Additional title:

    차량의 내충돌성 구조물 및 그것의 제조 방법


    Publication date :

    2016-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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