Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1995-03-22
1997-12-09
Zimmerman, John J.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 359, 428515, 428516, B32B 2708, B32B 2732
Patent
active
056958404
ABSTRACT:
A multilayer film generally includes:
a) a first layer of a blend of homopolymer or copolymer of polypropylene and elastomer; and
b) a second layer in adherence with the first layer and including an ethylene/alpha-olefin copolymer having a density of less than or equal to 0.89 grams per cubic centimeter.
Such multilayer film is advantageously used to produce flexible pouches for the packaging and administration of medical solutions.
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Fina Polypropylene(Z9450), Fina Oil & Chemical, Jun. 1989.
Lagaly Thomas C.
W. R. Grace & Co.,-Conn.
Zimmerman John J.
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