| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ignition coil bobbin wherein residual strain is reduced and that is small in thickness and long in size. <P>SOLUTION: The ignition coil bobbin for vehicle ignition can be obtained by allowing carbon dioxide of 0.2wt% or more to be dissolved/absorbed in/by an amorphous resin composition with a specific glass transition temperature and injecting/molding it by a mold cavity. <P>COPYRIGHT: (C)2004,JPO |
