Patent ID: 9120252
Filing Date: 2015-09-01
Classification: B29C,B29K,B32B,C08J,C08L,Y10T

Abstract:
1. A shaped article comprising a modified ethylene-vinyl alcohol copolymer (C), wherein the modified ethylene-vinyl alcohol copolymer (C) is a product obtained by modifying an unmodified ethylene-vinyl alcohol copolymer (A) with an epoxy compound (B) having a monosubstituted olefin, a disubstituted olefin, or a trisubstituted olefin, the modified ethylene-vinyl alcohol copolymer (C) has a monosubstituted olefin, a disubstituted olefin, or a trisubstituted olefin, a degree of modification with the epoxy compound (B) is 0.5 to 3 mol % based on the monomer units of the ethylene-vinyl alcohol copolymer (A), at least a part of the modified ethylene-vinyl alcohol copolymer (C) is crosslinked, and a gel fraction of the shaped article is 10% by weight or more.