C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 31/04 (2006.01) C08F 8/12 (2006.01) C08F 218/08 (2006.01)
Patent
CA 2326557
Provided is a saponified ethylene-vinyl acetate copolymer having the advantages of good melt extrusion stability, drawdown resistance, interlayer adhesiveness and gas barrier properties, and its processed products have good surface smoothness. The saponified ethylene-vinyl acetate copolymer contains from 0.1 to.3000 ppm of a compound having a molecular weight of at most 1000 and having at least one conjugated double bond, and has an alkoxyl group content of from 0. 0005 to 1 mol%, an ethylene content of from 5 to 60 mol%, and a degree of saponification of at least 85 mol%.
Katayama Masako
Kazeto Osamu
Yoshimi Kazuyori
Kirby Eades Gale Baker
Kuraray Co. Ltd.
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