发明名称 Magnetic recording medium
摘要 A magnetic recording medium exhibiting reduced abrasion and improved lubricant properties comprising a non-magnetic substrate having a magnetic layer containing a magnetic powder thereon, the magnetic layer including a glasslike carbon powder having an average particle diameter of from 0.1 to 2.0 mu m present in an amount of from 0.5 to 15 parts by weight per 100 parts by weight of the magnetic powder.
申请公布号 US4661402(A) 申请公布日期 1987.04.28
申请号 US19840647849 申请日期 1984.09.06
申请人 KAO CORPORATION 发明人 KISHINE, NOBUYUKI;IMAMURA, TETSUYA;YAMAUCHI, MICHIHIDE;TAKEUCHI, TAKASHI
分类号 C09D5/23;C09D7/12;G11B5/708;G11B5/71;(IPC1-7):G11B5/708 主分类号 C09D5/23
代理机构 代理人
主权项
地址