发明名称 |
Optical recording medium, its preparation and its use as a read only memory information carrier |
摘要 |
An optical recording medium containing a storage layer and, if required, one or two substrate layers, the storage layer containing graphite as the storage material, a process for the production of the novel optical recording medium, and its use as a Read Only Memory information carrier.
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申请公布号 |
US4829509(A) |
申请公布日期 |
1989.05.09 |
申请号 |
US19860942371 |
申请日期 |
1986.12.16 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SCHROTT, WOLFGANG;NEUMANN, PETER;HAUSER, PETER;WAGENBLAST, GERHARD |
分类号 |
G11B7/24;G11B7/243;G11B7/247;G11B7/2472;G11B7/253;G11B7/2533;G11B7/2534;G11B7/258 |
主分类号 |
G11B7/24 |
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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