| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wholly aromatic polyester carbonate composition having excellent heat resistance, mechanical properties, hue, hydrolysis resistance and melt stability, and its production method. <P>SOLUTION: The wholly aromatic polyester carbonate composition contains a wholly aromatic polyester carbonate and a stabilizing agent each having a specific structure and preferably the stabilizing agent is added to the wholly aromatic carbonate composition at a specified ratio. <P>COPYRIGHT: (C)2004,JPO |
