Information carrier precursor and information carrier produced therewith
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United States of America Patent
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Apr 19, 2011
Grant Date -
Jun 12, 2008
app pub date -
Apr 20, 2007
filing date -
Dec 7, 2006
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Information carrier precursor comprising a rigid sheet or support; a receiving layer configuration comprising at least one layer; and at least one substance, optionally provided pattern-wise, capable of and available for interacting in situ with at least one species diffusing through the receiving layer configuration to produce a functional species, wherein at least one layer of the receiving layer configuration is opaque, porous, has the capability of being rendered substantially transparent by penetration by a lacquer provided at the outermost surface of the receiving layer configuration and comprises at least one pigment and at least one binder; a method for producing the above-mentioned information carrier precursor; a method for producing an information carrier; and information carriers produced therewith.
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