Films having a polypropylene blend layer
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United States of America Patent
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-
Aug 16, 1988
Grant Date -
N/A
app pub date -
Nov 29, 1985
filing date -
Nov 29, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention pertains to blends of a first component of a polypropylene, a second component of an ethylene-based copolymer, and a third component which provides some properties representative of elastomeric polymers. The blends are useful in making single and multiple layer sheet structures. The invention further contemplates packages made from sheet structures incorporating layers of the blends therein.
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