Plastic card having metallic luster
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United States of America Patent
Stats
-
Oct 30, 1984
Grant Date -
N/A
app pub date -
Jul 16, 1982
filing date -
Jul 21, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A colored plastic sheet is interposed between a pair of metallic luster plastic sheets having metallic luster pigment dispersed therein and sandwiched between a pair of transparent plastic sheets to form a metallic luster plastic card. The metallic luster plastic card has good and homogeneous luster with the use of a relatively small amount of a metallic luster pigment without entailing an increase of the total thickness of the card and also has a high optical transmission density which is required for positional recognition of the card.
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