Resinous composition and molded article and container made there

Details Resinous composition and molded article and container made there Resinous composition and molded article and container made there

1985-08-23

1987-02-24

Kittle, John E.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

428515, 428520, 525 57, 525222, C08L 2904, B65D 100

Patent

active

046456953

ABSTRACT:
A resinous composition which comprises (A) 95 to 50 parts by weight of a saponified product of ethylene-vinyl acetate copolymer and (B) 5 to 50 parts by weight of a product formed by modifying ethylene-vinyl carboxylate ester copolymer or ethylene-acrylate ester copolymer with an .alpha.,.beta.-unsaturated carboxylic acid or anhydride thereof. This resinous composition can be made by melt extrusion into a molded article which is superior in impact resistance to that formed from the component (A) alone. The resinous composition can also be made into an inner layer or interlayer of a laminated container. This container is suitable for bottles of foods and agricultural chemicals because of its outstanding impact resistance, organic solvent resistance, and oxygen barrier properties.

REFERENCES:
patent: 3847728 (1974-11-01), Hirata et al.
patent: 3932692 (1976-01-01), Hirata et al.
patent: 4228250 (1980-10-01), Pritchett
patent: 4281045 (1981-07-01), Sumi et al.
patent: 4451599 (1984-05-01), Odorzynski et al.
patent: 4500677 (1985-02-01), Maruhashi et al.

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