发明申请
US20050129953A1 Media and method for limiting access to data thereon 有权
用于限制对其上的数据访问的介质和方法

Media and method for limiting access to data thereon
摘要:
A media can comprise: a reflective layer, an oxygen penetrable UV coating, and a reactive layer disposed between the UV coating and the reflective layer. The reactive layer can comprise a reactive material that oxidizes with exposure to oxygen.
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