MAGNETICALLY ORIENTED INK ON PRIMER LAYER
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United States of America Patent
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N/A
Issued Date -
Dec 8, 2011
app pub date -
Nov 24, 2009
filing date -
Nov 24, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Disclosed is a security document (D), having a substrate (S) coated with at least one first coating layer (P), and over said first coating layer (P) at least one second coating layer (I), said second coating layer (I) comprising at least one type of magnetic or magnetizable particles (F), wherein indicia are embodied in the coating layer (I) through a selective orientation of the said magnetic or magnetizable particles (F). Further disclosed is a process of making said security document.
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