Patent ID: 9114895
Filing Date: 2015-08-25
Classification: B29B,B29C,B29K,B32B,B65B,C08L,Y10T

Abstract:
1. A method of providing an oxygen barrier for a product, comprising: placing a product in an injection molded article which comprises 10 to 60% by mass of a polyamide resin (A) and 40 to 90% by mass of a mixed polyolefin (E), wherein the polyamide resin (A) comprises a diamine unit 70 mol % or more of which is m-xylylenediamine and a dicarboxylic acid unit 70 mol % or more of which is one or more dicarboxylic acids comprising a C the mixed polyolefin (E) comprises 40 to 90% by mass of a polyolefin (C) and 10 to 60% by mass of a modified polyolefin (B), and at least a portion of the polyamide resin (A) is dispersed in a layered state in the injection molded article, wherein the injection molded article is a single-layer injection molded container comprising a gas barrier layer.