25.
    发明专利
    未知

    公开(公告)号:DE3737922A1

    公开(公告)日:1989-05-18

    申请号:DE3737922

    申请日:1987-11-07

    Applicant: BASF AG

    Abstract: Composite materials built up essentially from… A) a high-temperature-resistant thermoplastic based on polyaryl ether sulphones, polyaryl ether ketones, polyether imides or thermotropic polymers and… B) a metallic coating applied directly thereto with a surface area which has been increased by chemical or mechanical treatment,… the side with the increased surface area facing the high-temperature- resistant thermoplastic and the adhesive strength between the metallic coating B) and the high-temperature-resistant thermoplastic A), measured at a peel rate of 20 mm/min and a peel angle of 180 DEG , being at least 1.9 N/mm.

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