The present invention relates to novel polyurethane or polyurea organic reinforcing fillers for elastomeric tyre compounds, tyre parts comprising them and tyres for vehicle wheels. Advantageously, these organic fillers allow for a reduction in the weight of the elastomeric compounds containing them, and impart consistent or even lower hysteresis to the material, modulus stability at different temperatures, and high fracture load/elongation at break.

    本发明涉及用于弹性体轮胎胶料的新型聚氨酯或聚脲有机增强填料、包含它们的轮胎部件和用于车辆车轮的轮胎。有利地,这些有机填料允许减少包含它们的弹性体胶料的重量,并赋予材料一致或甚至更低的滞后、在不同温度下的模量稳定和高断裂负荷/断裂伸长率。


    Access

    Download


    Export, share and cite



    Title :

    Novel reinforcing organic fillers for elastomeric compounds and tyres comprising them


    Additional title:

    用于弹性体胶料的新型增强有机填料和包含它们的轮胎


    Contributors:

    Publication date :

    2024-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind



    NEW REINFORCING ORGANIC FILLERS FOR ELASTOMERIC COMPOUNDS AND TYRES THAT COMPRISE THEM

    GIANNINI LUCA / GUERRA SILVIA / TADIELLO LUCIANO et al. | European Patent Office | 2023

    Free access

    NEW REINFORCING ORGANIC FILLERS FOR ELASTOMERIC COMPOUNDS AND TYRES THAT COMPRISE THEM

    GIANNINI LUCA / GUERRA SILVIA / TADIELLO LUCIANO et al. | European Patent Office | 2024

    Free access

    NEW REINFORCING ORGANIC FILLERS FOR ELASTOMERIC COMPOUNDS AND TYRES THAT COMPRISE THEM

    GIANNINI LUCA / GUERRA SILVIA / TADIELLO LUCIANO et al. | European Patent Office | 2025

    Free access

    ELASTOMERIC COMPOSITIONS FOR TYRES COMPRISING NNEEWW CROSS-LINKING FUNCTIONALISING AGENTS, ELASTOMERIC COMPOUNDS AND TYRES COMPRISING THEM

    DE BELLIS VITO / MONTI MAURO / PAPAGNI ANTONIO et al. | European Patent Office | 2025

    Free access

    Elastomeric materials with magnetic fillers for intelligent tyres construction

    Kruzelak,J. / Szabova,R. / Bellusova,D. et al. | Automotive engineering | 2010