Linear low density ethylene interpolymers for injection molding
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United States of America Patent
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May 14, 1991
Grant Date -
N/A
app pub date -
May 12, 1988
filing date -
May 12, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Improved injection-molded LLDPE articles, especially those having a wall thickness in the range of about 0.15 mm to as much as 1.5 mm, are prepared using an LLDPE containing a sufficient amount of at least one C.sub.5 -C.sub.12 1-alkene copolymerized with the ethylene to provide a density in the range of 0.91 to 0.945 g/cc, a melt flwo rate in the range of 60 to 200 g/10 minutes, and an I.sub.10 /I.sub.2 ratio of 7.2 to about 18. Articles such as lids and containers are prepared having improved properties.
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