| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyester fiber having good endurance and ultraviolet absorption property and heat-retaining property without impairing clarity and to provide a fabric containing the polyester fiber. SOLUTION: The polyester fiber comprises a metal oxide-based fine-particle infrared ray absorber in an amount of 0.1-2.0 wt.% based on polyester weight and an organic ultraviolet light absorber in an amount of 0.1-5.0 wt.% based on polyester weight. The fabric comprises the polyester fiber. COPYRIGHT: (C)2007,JPO&INPIT
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