| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a hose for transferring refrigerant which is excellent in durability of an innermost layer of the hose. <P>SOLUTION: In the hose for transferring the refrigerant which has the innermost layer obtained using a polyamide resin composition containing polyamide and acid sealant, the acid sealant is at least one kind selected from a group which comprises a carbodiimide compound, an epoxy compound, an amine compound, an isocyanate compound, and alcohol and the epoxy compound is at least one selected from the group consisting of epoxy group-containing (meth)acrylic polymer, epoxy group-containing polystyrene, epoxidized soybean oil, glycidyl ester, and glycidyl ether. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
