| 摘要 |
Polyester composition comprising a polyester and0.5 to 300 ppm, expressed as titanium atoms, of a compound oxide (A) containing titanium as an essential element and also containing a metal element selected from the group consisting of aluminum, zirconium, germanium, tin and silicon, and0.001 to 40 wt % of particles having an average particle size of 0.01 to 10 mum, anda production method, and a fiber or film composed of the polyester composition.
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