The present disclosure relates to a tire cord fabric, a method of manufacturing the same, a sheet including the same, and a tire including the sheet, and the tire cord fabric includes a plurality of tire cords which are arranged in parallel to each other, a weft yarn which weaves the tire cords to conduct a weaving operation, and a conductive fiber which comes into contact with the surface of thetire cord and is extended in a longitudinal direction of the tire cord. The tire cord fabric can effectively discharge static electricity aggregated in a tire by mixing a tire cord with a conductive fiber, thereby weaving a mixture of the tire cord and the conductive fiber. Particularly, the tire cord fabric can secure an effective conductive passage since the conductive fiber is extended in a radial direction from bead parts to a tread part as in a carcass cord.Therefore, the tire cord fabric can simultaneously accomplish solving of a static electricity problem and obtaining of a fuel efficiency improving effect through low rolling resistance as a result by decreasing a demand associated with electrical conductivity of a rubber composition for sidewall and a rubber composition for topping, thereby enabling a rubber composition having a low loss modulus (E'') for improving rolling resistance to be applied.

    本发明涉及一种轮胎帘布、其制备方法、包括其的片材及包括该片材的轮胎,上述轮胎帘布包括:多个轮胎帘线(tire cords),彼此平行排列;纬纱,用上述轮胎帘线编织来织造;及导电纤维,与上述轮胎帘线表面接触,沿上述轮胎帘线的长度方向延伸。在通过将导电纤维混入轮胎帘线中来纺织上述轮胎帘布时,可以有效地释放聚集在轮胎上的静电,尤其,如同胎体帘线,上述导电纤维在径向方向上从胎圈部分延伸到胎面部分,从而可以确保有效的导电通道。由此,由于对胎侧用橡胶组合物和贴合用橡胶组合物的导电性的要求降低,因此可以应用具有用于改善滚动阻力的低损耗模量(Loss Modulus,E″)的橡胶组合物,结果,能够解决静电问题且通过低滚动阻力实现油耗改善效果。


    Access

    Download


    Export, share and cite



    Title :

    Tire cord fabric, method of manufacturing the same, sheet including the same, and tire including such a sheet


    Additional title:

    轮胎帘布、其制备方法、包括其的片材及包括该片材的轮胎


    Contributors:
    LEE JI-WAN (author) / CHUNG HAE-KWANG (author) / KO KIL-JU (author) / LEE MI-JUNG (author) / CHO HYUN-RAN (author) / JO SEOK-HEE (author) / PARK SEUNG-HA (author)

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



    TIRE CORD FABRIC, METHOD OF MANUFACTURING SAME, SHEET INCLUDING SAME, AND TIRE INCLUDING SHEET

    LEE JIWAN / CHUNG HAEKWANG / KO KILJU et al. | European Patent Office | 2020

    Free access

    TIRE CORD FABRIC, METHOD OF MANUFACTURING THE SAME, SHEET INCLUDING THE SAME, AND TIRE INCLUDING SUCH A SHEET

    LEE JIWAN / CHUNG HAEKWANG / KO KILJU et al. | European Patent Office | 2025

    Free access

    Tire cord fabric, method of manufacturing same, sheet comprising same, and tire comprising sheet

    LEE JI-WAN / CHUNG HAE-KWANG / KO KIL JU et al. | European Patent Office | 2023

    Free access


    FABRIC TIRE CORD METHOD FOR MANUFACTURING THE SAME SHEET COMPRISING THE SAME AND TIRE COMPRISING THE SHEET

    LEE JI WAN / CHUNG HAE KWANG / KO KIL JU et al. | European Patent Office | 2020

    Free access