| 摘要 |
<p>A low permeability laminate obtained by laminating (A) a thermoplastic resin composition layer containing (i) 50 to 90% by weight of an ethylene vinyl alcohol copolymer having an ethylene content of 20 to 50 mol% and a saponification degree of 90% or more, (ii) 50 to 10% by weight of an aliphatic polyamide resin having 90 mol% or more of an µ-caprolactam-derived component and (iii) 3 to 50 parts by weight of a sulfonamide-based plasticizer, based upon 100 parts by weight of the total amount of the components (i) and (ii) and (B) at least one rubber composition layer, a layer of a thickness µ B of layer (B)/a thickness µ A of layer (A) (µ B /µ A ) being 10 or more, followed by being heat treated within a range of 130°C to 210°C capable of molding and processing for a long time and a pneumatic tire using the same.</p> |
