Laminate having good gas barrier properties

Details Laminate having good gas barrier properties Laminate having good gas barrier properties

B - Operations, Transporting

32

B

154/140

B32B 27/08 (2006.01)

Patent

CA 1240251

ABSTRACT OF THE DISCLOSURE There is provided a laminate having good gas barrier properties which comprises at least one barrier layer of modified ethylene-vinyl alcohol copolymer containing 0.1 to 5 mol% of pyrrolidone ring- containing units and 20 to 55 mol% of ethylene units, with the degree of saponification of the vinyl acetate component being at least 98 mol% and at least one layer of thermoplastic resin. This laminate is superior in drawability, and it can be made by drawing into bottles, cups, and the like which are good in clarity, appearance, and gas barrier properties. -21-

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