发明名称 COLORED JACKET FOR FLOPPY DISK
摘要 A colored jacket for a floppy disk is fabricated by folding or bonding a plastic sheet or sheets containing at least one color pigment, and 5 to 50 parts by weight of an inorganic pigment per 100 parts by weight of a resin. Or, the plastic sheet or sheets contain at least one color pigment, 5 to 40 parts by weight of an inorganic pigment and 0.005 to 0.5 parts by weight of carbon black per 100 parts by weight of a resin.
申请公布号 EP0175224(B1) 申请公布日期 1990.11.28
申请号 EP19850111236 申请日期 1985.09.05
申请人 FUJI PHOTO FILM CO., LTD.;SUMITOMO BAKELITE COMPANY LIMITED 发明人 IWASA, MASAKAZU;MORITA, KAZUHIKO;NAKATANI, SADAO;NAKAMURA, EIJI
分类号 G11B23/033 主分类号 G11B23/033
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