Laminated plastic sheeting and containers made therefrom

Details Laminated plastic sheeting and containers made therefrom Laminated plastic sheeting and containers made therefrom

1975-04-23

1976-11-23

Lesmes, George F.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

156244, 229 35R, 264176R, 428212, 428339, 428519, 428517, B65D 1100, B32B 700

Patent

active

039938107

ABSTRACT:
Multi-layer, extruded plastic sheeting, and containers made therefrom are disclosed. The sheeting and containers comprise an outer layer of an acrylonitrile-containing vinylic polymer such as poly(acrylonitrile-butadiene-styrene) and a bonded inner layer of a solid hydrocarbon polymer, free of acrylonitrile groups, such as polystyrene. An intermediate layer between the two exposed inner and outer layers of the container may be utilized comprising poly(acrylonitrile-butadiene-styrene) of reduced acrylonitrile content to permit bonding of both the outer and inner layer to the intermediate layer.

REFERENCES:
patent: 3079037 (1963-02-01), Schechter
patent: 3589976 (1971-06-01), Erb
patent: 3809602 (1974-05-01), Monia
patent: 3823061 (1974-07-01), Frayer et al.
Chemical Abstracts, vol. 82, 1975, p. 74, 18, 107t.

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