| 摘要 |
PROBLEM TO BE SOLVED: To provide a black spun-dyed polyester multifilament for blackout curtains, which is capable of obtaining blackout curtain having excellent light-shielding property, and a woven fabric for blackout curtains which uses the polyester multifilament. SOLUTION: In the black spun-dyed polyester multifilament for blackout curtains, which is formed of a polyester containing carbon black, the filament has a flat cross section having two or more neck parts and having a cross-sectional flat degree of 2-6. The woven fabric for blackout curtains is obtained by using the black spun-dyed polyester multifilament. COPYRIGHT: (C)2008,JPO&INPIT
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