发明名称 |
AN INFORMATION RECORDING MATERIAL |
摘要 |
An information recording material comprising a substrate, a metallic recording layer composed mainly of Bi and a Cr layer interposed therebetween has been found to be extremely excellent in C/N ratio as well as in storage stability and archivability. The information recording material of this type can be advantageously employed for video image signal memory, still video recording, and the like. |
申请公布号 |
DE3375245(D1) |
申请公布日期 |
1988.02.11 |
申请号 |
DE19833375245 |
申请日期 |
1983.06.30 |
申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
NAKAO, MASAFUMI;MORIMOTO, ISAO;MORI, KOICHI |
分类号 |
B41M5/26;G11B7/241;G11B7/243;(IPC1-7):G11B7/24 |
主分类号 |
B41M5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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