Composite material

Details Composite material Composite material

1976-07-30

1977-09-13

Robinson, Ellis

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

215 1C, 426127, 426133, 426415, 428212, 428483, 428507, 428509, 428510, 428513, 428514, 428518, 428520, 428522, B65D 2300, B65D 2302

Patent

active

040483614

ABSTRACT:
A materials composite having improved resistance to permeation by unwanted substances, especially gas permeation. The composite includes a first layer of a barrier having partial resistance to permeation and a second layer adhered to the first layer. The composite includes a uniformly dispersed getter material capable of absorbing unwanted substance permeating through the barrier.

REFERENCES:
patent: 2979410 (1961-04-01), Parlour
patent: 3052553 (1962-09-01), McKillip
patent: 3412057 (1968-11-01), Fujitarri
patent: 3429717 (1969-02-01), Cook
patent: 3552998 (1971-01-01), Weyrra
patent: 3705938 (1972-12-01), Hyman
patent: 3712848 (1973-01-01), Casey
patent: 3719735 (1973-03-01), Valyi
patent: 3733309 (1973-05-01), Wyeth
"Antioxidants", Encycl. of Poly. Science and Tech., vol. 2, pp. 171-181, 1965.

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