MULTILAYER CARD COMPRISING A FIBROUS OUTER LAYER
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United States of America Patent
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Issued Date -
Aug 28, 2014
app pub date -
Jul 13, 2011
filing date -
Jul 30, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present application relates to a multilayer card comprising a fibrous outer layer. The fibrous outer layer comprises between about 55 wt % and about 80 wt % of natural fibers, and between about 3 wt % and about 10 wt % of synthetic fibers, and between about 9 wt % and about 20 wt % of inorganic fillers. The fibrous outer layer further comprises a binder and a softener. The binder may be a mixture of PVA and starch or a latex. The softener may be glycerin, urea, sodium nitrate, or mixtures thereof. The fibrous outer layer is printed upon and/or comprises a security element.
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