A metal or metallized reinforcer, at least the surface of which is at least partially metallic, comprises at least a metallic part coated with a polybenzoxazine, the repeat units of which comprise at least one unit corresponding to the formulae (I) or (II):in which Z1 and Z2, which are identical or different, represent an at least divalent, aliphatic, cycloaliphatic or aromatic bonding group comprising at least one carbon atom and optionally at least one heteroatom selected from O, S, N and P. Such a reinforcement can be used for the reinforcement of a rubber article, in particular a motor vehicle tire.


    Access

    Download


    Export, share and cite



    Title :

    Metal or metallized reinforcement with polybenzoxazine-coated surface


    Contributors:

    Publication date :

    2022-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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



    METAL OR METALLIZED REINFORCEMENT WITH POLYBENZOXAZINE-COATED SURFACE

    FEDURCO MILAN / RIBEZZO MARCO | European Patent Office | 2020

    Free access

    Metallic or metallized reinforcement, 1HE surface of which is coated with a polybenzoxazine

    FEDURCO MILAN / RIBEZZO MARCO | European Patent Office | 2022

    Free access

    METALLIC OR METALLIZED REINFORCEMENT, THE SURFACE OF WHICH IS COATED WITH A POLYBENZOXAZINE

    FEDURCO MILAN / RIBEZZO MARCO | European Patent Office | 2020

    Free access

    METAL OR METAL-PLATED REINFORCEMENT WITH SULFUR POLYBENZOXAZINE-COATED SURFACE

    FEDURCO MILAN / RIBEZZO MARCO | European Patent Office | 2021

    Free access

    Metal or metal-plated reinforcement with sulfur polybenzoxazine-coated surface

    FEDURCO MILAN / RIBEZZO MARCO | European Patent Office | 2023

    Free access