| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin-based part excellent in a chlorofluocarbons barrier property in the resin-based part to be used for enclosing chlorofluocarbons. <P>SOLUTION: The resin-based part excellent in the chlorofluocarbons barrier property, used for enclosing the chlorofluocarbons, includes a polyamide (A) obtained by carrying out polycondensation of: a diamine component containing at least 30 mol% of 1,3-bis(aminomethyl)cyclohexane; and a dicarboxylic acid component. <P>COPYRIGHT: (C)2012,JPO&INPIT |
