Multiple layer sheet structures and package
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United States of America Patent
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Oct 30, 1990
Issued Date -
N/A
app pub date -
May 5, 1988
filing date -
Nov 29, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Sheet structures wherein the composition of one layer comprises 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 invention further contemplates packages made from the sheet structures incorporating the recited compositions.
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