THIN FILM MAGNETIC HEADS WITH THERMALLY CROSSLINKED INSULATION

    公开(公告)号:CA1309177C

    公开(公告)日:1992-10-20

    申请号:CA580325

    申请日:1988-10-17

    Applicant: IBM

    Abstract: of the Invention THIN FILM MAGNETIC HEADS WITH THERMALLY CROSSLINKED INSULATION A thin film magnetic head is provided in which the electrical insulation surrounding the conductive coil comprises a photosensitive resin which has been crosslinked by a thermally activated crosslinking agent or promotor. The addition of the thermally activated crosslinking agent or promotor greatly reduces both the cure temperature and cure time and results in enhanced dimensional stability without any deleterious effects. SA9 87 056X

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