发明名称 |
SICHERHEITSELEMENT UND VERFAHREN ZU SEINER HERSTELLUNG |
摘要 |
<p>Vapor deposition of a multicomponent material on a substrate involves using electron radiation or resistance heating for vaporization, to form a noble metal-colored coating on the substrate. Independent claims are also included for; (1) Articles, especially security elements or transfer elements for security papers, banknotes, identity cards etc. produced by the above process; (2) Security paper for producing securities with the element(s); and (3) Printing inks containing flakes made from the coating after stripping from the substrate.</p> |
申请公布号 |
AT469992(T) |
申请公布日期 |
2010.06.15 |
申请号 |
AT20030745273T |
申请日期 |
2003.03.26 |
申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
HEIM, MANFRED;BURCHARD, THEO |
分类号 |
C23C14/26;B42D15/00;B44F1/12;C23C14/14;C23C14/20;C23C14/30;D21H21/42;G07D7/12 |
主分类号 |
C23C14/26 |
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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