| 摘要 |
<p>A polytrimethylene terephthalate modified by copolymerization with an ester-forming sulfonate salt; and fibers made therefrom. This polymer exhibits a high melting temperature, is reduced in viscosity drop in melting, and has a high molecular weight, and the fibers have high toughness and excellent whiteness and are dyeable with cationic dyes, thus being useful as clothes, carpets, nonwoven fabrics and so on.</p> |
| 申请人 |
ASAHI KASEI KABUSHIKI KAISHA;KATO, JINICHIRO;TAKAHASHI, TETSUKO;OKAJIMA, SHINICHI;FUJIMOTO, KATSUHIRO;IMURA, KENJI |
发明人 |
KATO, JINICHIRO;TAKAHASHI, TETSUKO;OKAJIMA, SHINICHI;FUJIMOTO, KATSUHIRO;IMURA, KENJI |
