MAGNETIC TAPE AND METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING DEVICE
    2.
    发明申请
    MAGNETIC TAPE AND METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING DEVICE 有权
    磁带及其制造方法及磁记录装置

    公开(公告)号:US20120243120A1

    公开(公告)日:2012-09-27

    申请号:US13427635

    申请日:2012-03-22

    IPC分类号: G11B5/706 G11B5/008 G11B5/842

    摘要: An aspect of the present invention relates to a magnetic tape comprising a magnetic layer containing a ferromagnetic powder and a binder on a nonmagnetic support, wherein the ferromagnetic powder is a hexagonal ferrite powder, squareness in a vertical direction without demagnetizing field correction of the magnetic layer ranges from 0.6 to 1.0, and the magnetic layer further comprises a compound in which a substituent selected from the group consisting of a carboxyl group and a hydroxyl group is directly substituted into a ring structure comprising a double bond and having a ClogP falling within a range of 2.3 to 5.5.

    摘要翻译: 本发明的一个方面涉及一种磁带,其包括在非磁性载体上含有铁磁粉末和粘合剂的磁性层,其中所述铁磁性粉末是六方晶系铁氧体粉末,在垂直方向上具有矩形矩而不对磁性层进行磁场校正 范围为0.6〜1.0,磁性层还含有选自羧基和羟基的取代基被直接取代成包含双键并且具有ClogP的环结构的化合物 为2.3〜5.5。