Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1991-03-29
1994-01-04
Stoll, Robert L.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428349, 428355, B32B 702
Patent
active
H00012742
ABSTRACT:
A packaging film comprising a core layer of polypropylene and a surface layer comprising a propylene ethylene random copolymer wherein at least one of said core or said surface layers contains a minor amount of a high melt index butylene homopolymer.
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Anthony Joseph D.
Shell Oil Company
Stoll Robert L.
LandOfFree
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