The present invention relates to a drawn PET fiber which has good dimensional stability, thereby increases the high speed driving performance of a tire, a PET tire cord, their preparation methods, and a tire including the same. The drawn PET fiber may includes 90 mol % or more of PET and may be a fiber of which a creep rate is 5.5% or less when the drawn PET fiber is fixed under the initial load of 0.01 g/d and is kept for 24 hours under the load of 0.791 g/d and the temperature of 100° C. Furthermore, the PET tire cord may be a cord of which a creep rate is 4.0% or less when the PET tire cord is fixed under the initial load of 0.01 g/d and is kept for 24 hours under the load of 0.791 g/d and the temperature of 100° C.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Drawn poly(ethyleneterephthalate) fiber, poly(ethyleneterephthalate) tire-cord, their preparation method and tire comprising the same


    Beteiligte:
    JEON OK-HWA (Autor:in) / CHUNG IL (Autor:in) / KIM GI-WOONG (Autor:in)

    Erscheinungsdatum :

    24.05.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen / B60C VEHICLE TYRES , Fahrzeugreifen / 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



    Preparation method for drawn poly (ethyleneterephthalate) fiber, drawn poly (ethyleneterephthalate) fiber, and tire cord

    PARK SUNG-HO / CHUNG IL / KIM GI-WOONG | Europäisches Patentamt | 2016

    Freier Zugriff

    Method for manufacturing poly(ethyleneterephthalate) drawn fiber, poly(ethyleneterephthalate) drawn fiber and tire-cord

    PARK SUNG-HO / CHUNG IL / KIM GI-WOONG | Europäisches Patentamt | 2016

    Freier Zugriff

    METHOD FOR MANUFACTURING POLY(ETHYLENETEREPHTHALATE) DRAWN FIBER, POLY(ETHYLENETEREPHTHALATE) DRAWN FIBER AND TIRE-CORD

    PARK SUNG-HO / CHUNG IL / KIM GI-WOONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Drawn polyethylene terephthalate fiber, pet tire cord, and tire comprising thereof

    CHUNG IL / JEON OK-HWA / KIM GI-WOONG | Europäisches Patentamt | 2016

    Freier Zugriff

    Application of pulsed CO laser for surface heating treatment of nylon and poly(ethyleneterephthalate) fabrics [3097-92]

    Ionin, A. A. / Klimachev, Y. / Kobsa, H. et al. | British Library Conference Proceedings | 1997