Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1981-08-31
1983-06-28
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
428212, 428213, 428516, B65D 1100, B32B 702, B32B 2708
Patent
active
043905730
ABSTRACT:
Laminar thermoplastic film constructions comprising a layer of low density polyethylene bonded to a layer of a dissimilar polymer blend comprising high density polyethylene and polyethylene copolymers. In particular such copolymers comprise polyethylene copolymerized with another alpha olefin containing from about 3 up to about 15 carbon atoms. Such copolymers are also characterized by being linear, low density polymers having densities which are below about 0.94 grams/cc.
REFERENCES:
patent: 3682767 (1972-08-01), Britton et al.
patent: 4196240 (1980-01-01), Lustig et al.
patent: 4303710 (1981-01-01), Bullard et al.
Bullard Edward M.
Smith Gregory M.
Herbert, Jr. Thomas J.
Huggett Charles A.
Mobil Oil Corporation
O'Sullivan Sr. James P.
Powers, Jr. James F.
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