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发明授权
CN104185596B 吹塑成形容器和燃料容器、以及吹塑成形容器的制造方法 有权

吹塑成形容器和燃料容器、以及吹塑成形容器的制造方法
摘要：
本发明为吹塑成形容器，其具备以乙烯-乙烯醇共聚物为主成分的层（A），其特征在于，上述层（A）含有不饱和醛，该不饱和醛在层（A）中的含量为0.01ppm以上且100ppm以下。上述不饱和醛II）优选为不饱和脂肪族醛。上述不饱和醛（II）优选为选自巴豆醛、2，4-己二烯醛和2，4，6-辛三烯醛中的至少1种。优选上述层（A）含有共轭多烯化合物，该共轭多烯化合物在层（A）中的含量为0.01ppm以上且1000ppm以下。
摘要（英）：

A blow molded container including (A) a layer containing an ethylene-vinyl alcohol copolymer as a principal component, in which the layer (A) contains an unsaturated aldehyde, and the content of the unsaturated aldehyde in the layer (A) is 0.01 ppm or more and 100 ppm or less. The unsaturated aldehyde (II) is preferably an unsaturated aliphatic aldehyde. The unsaturated aldehyde (II) is preferably at least one selected from the group consisting of crotonaldehyde, 2,4-hexadienal and 2,4,6-octatrienal. The layer (A) preferably contains a conjugated polyene compound, and the content of the conjugated polyene compound in the layer (A) is preferably 0.01 ppm or more and 1,000 ppm or less.

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