The present invention relates to a high-strength yarn for tire cord and a method for manufacturing same, the high-strength yarn for tire cord comprising polyethylene terephthalate multifilament obtained by melting and spinning a resin composition including first polyethylene terephthalate and second polyethylene terephthalate having different intrinsic viscosities.

    La présente invention concerne un fil de haute résistance pour câble de pneu et son procédé de fabrication, le fil à haute résistance pour câble de pneu comprenant un multifilament de polyéthylène téréphtalate obtenu par fusion et filage d'une composition de résine comprenant un premier polyéthylène téréphtalate et un second polyéthylène téréphtalate ayant des viscosités intrinsèques différentes.

    본 발명은 상이한 고유 점도를 갖는 제1폴리에틸렌테레프탈레이트 및 제2폴리에틸렌테레프탈레이트를 포함한 수지 조성물을 용융 및 방사하여 얻어진 폴리에틸렌테레프탈레이트 멀티 필라멘트를 포함하는 고강도 타이어 코드용 원사 및 이의 제조 방법에 관한 것이다.


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    Title :

    YARN FOR TIRE CORD


    Additional title:

    FIL POUR CÂBLE DE PNEU
    타이어 코드용 원사 및 타이어 코드


    Contributors:
    LIM KI SUB (author) / CHUNG IL (author) / PARK SUNG HO (author)

    Publication date :

    2021-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    D01F Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern , CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS / B60C VEHICLE TYRES , Fahrzeugreifen / D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS , Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen



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