| 摘要 |
<p>PURPOSE:To obtain a laminate for a vessel excellent in resistance particularly against the mixture of alcohol and gasoline and permeability preventive capacity (barrier properties) by bonding a layer composed of a high nitrile resin having a specific composition and a layer consisting of modified polyolefin having a specific composition. CONSTITUTION:A laminate for a vessel made up of liquefied hydrocarbon, etc., is constituted by bonding a layer composed of a specific high nitrile resin (a) and a layer consisting of specific modified polyolefin (b). The specific high nitrile resin (a) is organized by compounding unsaturated nitrile monomer contents in 50-95wt.% and at least one kind of an unsaturated compound in 5-50wt.% selected from unsaturated carboxylic acid ester, vinyl ester, vinyl ether, a vinylidene compound and aromatic vinyl respectively. On the other hand, the specific modified polyolefin (b) is constructed by containing an epoxy group-contained ethylene monomer. Accordingly, resistance particularly against the mixture of alcohol and gasoline and permeation preventive capacity are improved.</p> |
