Compositions – Reductive bleachant – deoxidant – reductant – or generative – Deoxidant or oxygen scavenging
Patent
1990-01-31
1994-01-25
Lovering, Richard D.
Compositions
Reductive bleachant, deoxidant, reductant, or generative
Deoxidant or oxygen scavenging
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.
Cornell Stephen W.
Hong Kuo-Zong
Kim Yong J.
American National Can Company
Anthony Joseph D.
Lovering Richard D.
Schnurr Mary J.
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