| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polyester based resin composition excellent in transparency, heat resistance, hydrolysis resistance and stability upon molding. <P>SOLUTION: The polyester based resin composition comprises a polyethylene terephthalate resin (A), an amorphous copolymerization polyester based resin (B) having a glass transition temperature of 80°C or more and a carbodiimide type compound (C), wherein 50.0 to 98.5 mass% of the polyethylene terephthalate resin (A), 1.0 to 49.9 mass% of the amorphous copolymerization polyester based resin (B) and 0.5 to 5.0 mass% of the carbodiimide type compound (C) are contained based on 100 mass% of the total resin composition, and satisfies specified conditions. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
