| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a resin container for a perm agent which is free of the occurrence of dioxin caused by incineration, has resistance to a reducing agent and high oxygen barrier properties, and prevents deterioration of the oxygen barrier properties even in contact with aqueous contents and moisture. SOLUTION: The container, into which a perm agent comprising thioglycolate as a reducing agent is filled, is a multilayer structure, in which a layer comprising an ethylene-vinyl alcohol copolymer resin is disposed as an intermediate layer 11 and polyethylene-resin-comprising layers 12 and 13 are respectively disposed outside and inside the intermediate layer 11. Also, in order to strengthen adhesion between the intermediate layer 11 and each of the polyethylene-resin-comprising layers 12 and 13, modified-polyethylene-resin- comprising layers 14 and 15 are respectively provided between the intermediate layer 11 and the polyethylene-resin-comprising layer 12 and the intermediate layer 11 and the polyethylene-resin-comprising layer 13.</p> |
