发明名称 Magnetic recording medium.
摘要 <p>The present application relates to a magnetic recording medium which comprises a magnetic layer (2) and a support (1), said magnetic layer (2) containing an iron-aluminum type magnetic powder wherein the aluminum content of said magnetic powder is from 0.5 to 20 % by weight and a carbon black, wherein the BET specific surface area of the carbon black is from 15 to 80 m<2>/g and the DBP oil absorption of the carbon black is from 110 to 200 ml/100g.</p>
申请公布号 EP0273440(A2) 申请公布日期 1988.07.06
申请号 EP19870119296 申请日期 1987.12.29
申请人 KONICA CORPORATION 发明人 ISHIGURO, SHU;ISOBE, RYOSUKE
分类号 C01G49/00;C09D5/23;C09D171/00;C09D171/12;C09D175/00;C09D175/04;G11B5/706;G11B5/708;H01F1/047 主分类号 C01G49/00
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