Airfoil blades are disclosed having a coating thereon that includes a polyurethane, a polysiloxane, and a linking agent that promotes a connection between the polyurethane and the polysiloxane.


    Access

    Download


    Export, share and cite



    Title :

    Erosion resistant blade and blade coating


    Contributors:

    Publication date :

    2019-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / 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 / 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 / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



    EROSION RESISTANT BLADE AND BLADE COATING

    KUMAR RAJESH S / BARTH ROBERT A / SCHMIDT WAYDE R | European Patent Office | 2017

    Free access

    Erosion and fatigue resistant blade and blade coating

    CLAVETTE PATRICK LOUIS / SHI JUN / NARDI AARON T | European Patent Office | 2016

    Free access

    Erosion resistant helicopter blade

    HARRIS JR WILLIAM C / KOPCHIK JOHN P / ELY RICHARD | European Patent Office | 2016

    Free access

    EROSION RESISTANT HELICOPTER BLADE

    HARRIS WILLIAM C JR / KOPCHIK JOHN P / ELY RICHARD | European Patent Office | 2016

    Free access

    Water-erosion-resistant structure of marine air propeller blade

    WANG HUILING / CAI MENG / YAN WEI et al. | European Patent Office | 2024

    Free access