发明名称 |
Tamper-indicating printable sheet for securing documents of value and methods of making the same |
摘要 |
A tamper-indicating printable sheet. A preferred embodiment of the invention provides a tamper-indicating printable sheet comprising a retroreflective layer comprising a plurality of microbeads partially embedded in an inkjet receptive beadbond layer; and a reflector layer between one of the microbeads and the inkjet receptive beadbond layer. The present invention provides a method of making a tamper-indicating printable sheet. |
申请公布号 |
AU2005271502(A2) |
申请公布日期 |
2006.02.16 |
申请号 |
AU20050271502 |
申请日期 |
2005.08.04 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
TADESSE G. NIGATU;BRIAN W. DUNNE;PAUL E. MARECKI;RICHARD J. KUO;MATHIAS DETJEN;KENNETH M. WHITE |
分类号 |
B42D15/00 |
主分类号 |
B42D15/00 |
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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