Blends of polyethylene and polybutenes
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United States of America Patent
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-
Apr 14, 1987
Grant Date -
N/A
app pub date -
Dec 27, 1983
filing date -
Jan 4, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Blends, and films made therefrom, are disclosed, such blends being made from 80-99 percent by weight of a polyethylene, 0.5 to 10.0 percent by weight of a polybutene having a number average molecular weight of from 500 to 1500 and 0.5 to 10.0 percent by weight of a polybutene having a number average molecular weight of from 1700 to 10 000. The films are useful in stretch wrapping applications.
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