CPC C08J 5/18 (2013.01) [B29C 51/002 (2013.01); B29C 55/005 (2013.01); B32B 27/08 (2013.01); B32B 27/306 (2013.01); B65D 65/40 (2013.01); C08K 3/38 (2013.01); B29K 2023/086 (2013.01); B29L 2007/008 (2013.01); C08J 2329/04 (2013.01)] | 24 Claims |
1. A resin composition comprising:
an ethylene-vinyl alcohol copolymer (A) having an ethylene unit content of 20 to 60 mol %; and
a boron compound (B),
wherein the boron compound (B) comprises a free boric acid (C),
a content of the boron compound (B) with respect to the ethylene-vinyl alcohol copolymer (A) is 100 ppm or more and 5,000 ppm or less, calculated in terms of orthoboric acid, and
a proportion of the free boric acid (C) in the boron compound (B) is 0.1% by mass or more and 10% by mass or less, calculated in terms of orthoboric acid.
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