发明名称 Process for producing organic ferromagnetic sustances.
摘要 <p>An organic ferromagnetic substance including an amorphous carbonaceous substance in mid course of graphitization prepared from an organic compound having a hydrogen/carbon ratio of 1.7 or more and a process for producing same are disclosed. This organic ferromagnetic substance is stable and easy to produce, and has a high saturation magnetization and is advantageous as an industrial product such as a toner for copiers utilizing its light weight and high saturation magnetization.</p>
申请公布号 EP0525929(A1) 申请公布日期 1993.02.03
申请号 EP19920301783 申请日期 1992.03.02
申请人 DIRECTOR-GENERAL OF THE AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY 发明人 MURATA, KAZUHISA;MATSUDA, AKIO;MASUDA, TAKASHI
分类号 H01F1/10;C07C211/14;G03G9/083;H01F1/00;H01F1/42 主分类号 H01F1/10
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