Volatile aromatic barrier for polyolefin containers

Details Volatile aromatic barrier for polyolefin containers Volatile aromatic barrier for polyolefin containers

1986-12-11

1988-09-20

Kittle, John E.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

26433115, 428 35, C08K 308, B65D 2300

Patent

active

047726563

ABSTRACT:
A molded polyolefin container for hydrocarbons having improved barrier to permeation of fluid hydrocarbons through the walls of the container is disclosed. The container walls comprise from 0.1% to 2% by weight of aluminum powder in the polyolefin container walls. The aluminum powder is substantially uniformly distributed throughout the polyolefin container walls. The polyolefin may be polyprolylene or polyethylene. This type of container provides an economical packaging system for hydrocarbons compared to existing packages of metal or polyvinylchloride.

REFERENCES:
patent: 2054454 (1936-09-01), Thies et al.
patent: 4599376 (1986-07-01), Takimoto et al.
patent: 4696857 (1987-09-01), Sibilia et al.

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