Barrier composition and articles made therefrom

Compositions – Reductive bleachant – deoxidant – reductant – or generative – Deoxidant or oxygen scavenging

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Details

428358, 428483, 525371, C09K 1500, C08K 500

Patent

active

052813606

ABSTRACT:
Blends of polymers, such as aromatic condensation polymers including formable polyesters and polycarbonates with an oxygen barrier material such as aromatic or aliphatic nylon, an amorphous nylon or EVOH, which have been oriented and which contain a transition metal catalyst, exhibit the improved barrier properties and oxygen absorption properties of the present invention.

REFERENCES:
patent: 4501781 (1985-02-01), Kushida et al.
patent: 4535901 (1985-08-01), Okudaira et al.
patent: 4908272 (1990-03-01), Harada et al.
patent: 5021515 (1991-06-01), Cochran et al.
patent: 5034252 (1991-07-01), Nilsson et al.
patent: 5049624 (1991-09-01), Adams et al.

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