| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polylactic acid fiber structure that exhibits sufficient deodorizing properties and antimicrobial properties even in a room, has excellent persistency and durability in the functions and deodorizing properties of especially ammonia. SOLUTION: The polylactic acid fiber structure comprises a polylactic acid fiber as a main component containing 0.1-7% by mass of a deodorizer composed of a maleic anhydride-based copolymer having a specific structural unit as an active ingredient and has≥80% deodorization ratio of ammonia. COPYRIGHT: (C)2006,JPO&NCIPI
|
