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    POLYARYLETHER KETONE COMPOSITIONS AND METHOD OF COATING A METAL SURFACE
    1.
    发明公开
    POLYARYLETHER KETONE COMPOSITIONS AND METHOD OF COATING A METAL SURFACE 审中-公开

    公开(公告)号：EP3426741A1

    公开(公告)日：2019-01-16

    申请号：EP17707589.2

    申请日：2017-03-03

    申请人： Solvay Specialty Polymers USA, LLC.

    发明人： LOUIS, Chantal ,  EL-HIBRI, Mohammad Jamal ,  HAMMONDS, Ryan ,  XIA, Jiqiang

    IPC分类号： C09D171/00 ,  C08G65/40 ,  C08L71/00

    摘要： A polyaryl ether ether composition(C) and methods of uses thereof are herein disclosed. The composition comprises a polymer blend [blend (B)] consisting of: —a first polyaryl ether ketone (PAEK-1)and —a second polyaryl ether ketone (PAEK-2), wherein the (PAEK-1) is crystalline and exhibits a melting temperature Tm of 330 ° C. or higher and the (PAEK-2) is either amorphous or crystalline and exhibits a melting temperature Tm of 315 ° C. or lower and wherein the (PAEK-1) constitutes more than 0% wt of blend (B). Composition (C) can be used in particular for the manufacture of coated metal surfaces, in particular for the coating of wires or of (part of) electronic devices.