Plastic films
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United States of America Patent
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May 16, 2000
Grant Date -
N/A
app pub date -
Apr 24, 1997
filing date -
Apr 24, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The object of the present invention lies in offering plastic film having a suitable degree of moisture permeability and low water droplet adhesion. Plastic film which is characterized in that, in plastic film of moisture permeability, as prescribed in JIS Z0208, of less than 1000 g/m.sup.2 /24 h, there is lamination with a film of moisture permeability at least 1000 g/m.sup.2 /24 h.
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