Wrap film
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United States of America Patent
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Jun 5, 2007
Grant Date -
May 6, 2004
app pub date -
Jul 21, 2003
filing date -
Jul 26, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A wrap film comprising a layer of resin composition (C) as at least one surface layer, wherein resin composition (C) comprises 100 parts by mass of an aliphatic polyester resin (A) and 5 to 40 parts by mass of a liquid additive (B), and having a surface roughness of 0.5 to 4.0 nm, a tensile modulus of 400 to 1500 MPa, a heat resistant temperature of 130.degree. C. or more and cling energy of 0.5 to 2.5 mJ, and a wrap product having the wrap film placed in a box. There is provided an easy-to-use wrap film having cling property and pulling-out property.
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