Ethylene-vinyl alcohol copolymer resin composition and method for producing same
AssigneeKuraray Co., Ltd.
InventorsYasuhiro Nonaka, Yoshio Yamamoto, Yoshikazu Yamasaki
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Abstract
Provided by the present invention is an ethylene-vinyl alcohol copolymer resin composition having superior appearance characteristics (particularly decreased coloring and unevenness of the hue), and is accompanied by suppressed occurrence of yellowing, etc., in melt molding. An ethylene-vinyl alcohol copolymer resin composition containing an ethylene-vinyl alcohol copolymer (A) and a compound having an enediol structure (B), in which a molar ratio of the compound (B) to vinyl alcohol units of the ethylene-vinyl alcohol copolymer (A) is 2.70×10−9 or greater and 2.70×10−5 or less.
Claims12
An ethylene-vinyl alcohol copolymer resin composition, comprising an ethylene-vinyl alcohol copolymer (A), and a compound having an enediol structure (B), wherein,
- a molar ratio of the compound to vinyl alcohol units of the ethylene-vinyl alcohol copolymer is 2.70×10−9 or greater and 2.70×10−5 or less.
Dependencies are inferred from the claim text.