发明名称 MAGNETIC RECORDING MEDIUM
摘要 A magnetic recording medium having an excellent electromagnetic property with low frictional magnetic layer surface which comprises a base material having a magnetic layer provided thereon, said magnetic layer comprising magnetic powder, a resinous binder and graphitized carbon black powder, and optionally, with non-graphitized carbon black powder.
申请公布号 DE3573347(D1) 申请公布日期 1989.11.02
申请号 DE19853573347 申请日期 1985.06.17
申请人 HITACHI MAXELL LTD. 发明人 KUSE, SADAMU;KAWARAI, SEIGI
分类号 C09C1/48;C09D5/23;C09D7/12;G11B5/708;(IPC1-7):G11B5/708;G11B5/712 主分类号 C09C1/48
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