发明名称 Method for preparing a magnetic recording medium
摘要 A method of fabricating a magnetic tape in which a non-magnetic support is simultaneously coated with two coating solutions, with the upper layer having a dried thickness no thicker than that of the lower layer. While the layers remain wet, the layers are subjected to magnetic orientation and are then dried.
申请公布号 US4844946(A) 申请公布日期 1989.07.04
申请号 US19870025550 申请日期 1987.03.13
申请人 FUJI PHOTO FILM CO., LTD. 发明人 KOMATSU, KAZUNORI;CHIKAMASA, HIROSHI;SATO, TSUNEHIKO
分类号 G11B5/716;G11B5/842;G11B5/845 主分类号 G11B5/716
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