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公开(公告)号:US4565734A
公开(公告)日:1986-01-21
申请号:US589553
申请日:1984-03-14
申请人: Yoshihiro Arai , Akira Nahara , Kiyotaka Fukino
发明人: Yoshihiro Arai , Akira Nahara , Kiyotaka Fukino
CPC分类号: G11B5/722 , G11B5/66 , Y10S428/90 , Y10T428/24975 , Y10T428/265 , Y10T428/31544 , Y10T428/31692 , Y10T428/31699
摘要: A magnetic recording medium comprises a non-magnetic substrate, a thin magnetic metal film layer overlaid on the substrate, a metallic oxide layer formed on the surface of the thin magnetic metal film layer, and a polymer film formed by plasma polymerization. The polymer film is overlaid on the metallic oxide layer to improve the corrosion resistance and durability of the magnetic recording medium.
摘要翻译: 磁记录介质包括非磁性衬底,覆盖在衬底上的薄磁性金属膜层,形成在薄磁性金属膜层的表面上的金属氧化物层和通过等离子体聚合形成的聚合物膜。 聚合物膜覆盖在金属氧化物层上,以提高磁记录介质的耐腐蚀性和耐久性。
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公开(公告)号:US4521482A
公开(公告)日:1985-06-04
申请号:US563014
申请日:1983-12-19
申请人: Yoshihiro Arai , Akira Nahara
发明人: Yoshihiro Arai , Akira Nahara
CPC分类号: G11B5/72 , G11B5/64 , Y10S428/90 , Y10T428/265 , Y10T428/31507 , Y10T428/31605 , Y10T428/31678
摘要: A magnetic recording medium having a layer of an organic polymer formed on an oblique vapor deposited magnetic metal film is disclosed. A layer of a higher aliphatic acid and/or an ester thereof is also formed on said polymer layer.
摘要翻译: 公开了一种具有在倾斜蒸镀金属膜上形成的有机聚合物层的磁记录介质。 在所述聚合物层上也形成一层高级脂肪酸和/或其酯。
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公开(公告)号:US4237468A
公开(公告)日:1980-12-02
申请号:US862883
申请日:1977-12-21
申请人: Akira Nahara , Minoru Wada , Yuzo Mizobuchi , Tomoaki Ikeda
发明人: Akira Nahara , Minoru Wada , Yuzo Mizobuchi , Tomoaki Ikeda
CPC分类号: G11B7/243 , G03C1/705 , G03C1/7614 , G11B2007/2431 , G11B2007/24314 , G11B2007/24326 , G11B7/00454
摘要: A mono- or multi- layer recording member, suitable for recording using e.g., a laser, comprising a support having a recording layer thereon wherein the recording layer contains (a) a metal selected from the group consisting of Sn, Bi and In and (b) a halide capable of being thermally or photo-chemically activated by high energy density light irradiation and which thereby can promote a thermally initiated phase or structure change of the metal (a).
摘要翻译: 一种适用于使用例如激光器进行记录的单层或多层记录构件,包括其上具有记录层的载体,其中记录层包含(a)选自Sn,Bi和In的金属和( b)能够通过高能量密度光照射被热或光化学活化的卤化物,从而可以促进金属(a)的热引发相或结构变化。
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公开(公告)号:US4115127A
公开(公告)日:1978-09-19
申请号:US776699
申请日:1977-03-11
申请人: Tomoaki Ikeda , Yuzo Mizobuchi , Akira Nahara , Yasuo Washizawa , Yoshihiro Ono , Takeshi Tomotsu
发明人: Tomoaki Ikeda , Yuzo Mizobuchi , Akira Nahara , Yasuo Washizawa , Yoshihiro Ono , Takeshi Tomotsu
CPC分类号: G03F7/0044 , G03C1/705 , Y10S430/136
摘要: A processing-free lithographic printing plate, which comprises a support having deposited thereon a composition containing germanium and sulfur and at least one of a metal or metal compound in a physically mixed state.
摘要翻译: 一种无加工的平版印刷版,其包括其上沉积有包含锗和硫的组合物以及处于物理混合状态的金属或金属化合物中的至少一种的载体。
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