Plasticized EVOH and process and products utilizing same

Details Plasticized EVOH and process and products utilizing same Plasticized EVOH and process and products utilizing same

1982-04-19

1984-05-29

Schofer, Joseph L.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

525 57, C08K 543

Patent

active

044515995

ABSTRACT:
An EVOH copolymer blend is extrudable to produce films of uniform caliper and excellent oxygen barrier properties. Aromatic sulfonamides are desirably utilized as plasticizers, and superior composite films including a layer of the plasticized EVOH are produced.

REFERENCES:
patent: 4284671 (1981-08-01), Cancio et al.
Chemical Abstracts, 31-Synthetic Resins and Plastics, Herman A. Brunson, col. 1423 & 1424, vol. 47.

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