A sulfur curable rubber formulation is disclosed comprising (1) at least one rubbery polymer, (2) sulfur, (3) silica, (4) 2 phf to 12 phf of a hydrophobating silane, and (5) 0.5 phf to 3 phf of a crosslinkable silane. It may be sulfur cured and used in a tire or tire tread. Also, a silica is disclosed that is reacted or pre-reacted with (1) a hydrophobating silane, and (2) a crosslinkable silane, wherein the weight ratio of the hydrophobating silane to the crosslinkable silane is within the range of 2:1 to 20:1, wherein the total weight of the hydrophobating silane and the crosslinkable silane is within the range of 2.5 phf to 15 phf, and wherein the maximum level of the crosslinkable silane is 3 phf.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SULFUR CURABLE RUBBER FORMULATION, TIRE COMPONENT AND SILICA


    Weitere Titelangaben:

    SCHWEFELHÄRTBARE KAUTSCHUKFORMULIERUNG, REIFENKOMPONENTE UND KIESELSÄURE
    FORMULATION DE CAOUTCHOUC VULCANISABLE AU SOUFRE, COMPOSANT DE PNEU ET DE SILICE



    Erscheinungsdatum :

    2022-07-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



    SILICA REINFORCED RUBBER COMPOSITION AND TIRE COMPONENT

    KANG JUNGMEE / HAHN BRUCE RAYMOND / CHE JUSTIN YINKET et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Silica-reinforced rubber composition and tire component

    KAN JIMMY / HAHN BRETT R / CHA JI YOUNG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    SILICA REINFORCED RUBBER COMPOSITION AND TIRE COMPONENT

    KANG JUNGMEE / HAHN BRUCE RAYMOND / CHE JUSTIN YINKET et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    TIRE COMPONENT FROM RUBBER WITH LOWER SURFACE AREA SILICA

    PIFFARD OLIVIER / STUBBLEFIELD RAYMOND / HOTALING ELIZABETH L | Europäisches Patentamt | 2021

    Freier Zugriff

    TIRE COMPONENT FROM RUBBER WITH LOWER SURFACE AREA SILICA

    PIFFARD OLIVIER / STUBBLEFIELD RAYMOND / HOTALING ELIZABETH L | Europäisches Patentamt | 2020

    Freier Zugriff