发明名称 |
METHOD FOR INCREASING ADHESION BETWEEN A SECURITY ELEMENT AND A FIBROUS SHEET MATERIAL |
摘要 |
<p>A method for increasing adhesion between a security element (e.g., a security strip or band) and a fibrous sheet material such as paper is provided. Also provided by way of this invention is a security element laminated to one or more activatable adhesive films, a fibrous sheet material having such a laminated structure contained on or within a surface thereof, or at least partially embedded therein, and a document (e.g., a security document such as a banknote) made from such a fibrous sheet material.</p> |
申请公布号 |
WO2009151607(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
WO2009US03504 |
申请日期 |
2009.06.11 |
申请人 |
CRANE & CO., INC.;CRANE, DOUGLAS, A.;PRETT, GILES, D. |
发明人 |
CRANE, DOUGLAS, A.;PRETT, GILES, D. |
分类号 |
D21H21/40;A63F3/06;B42D15/00;D21H21/42;G09F3/10 |
主分类号 |
D21H21/40 |
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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