摘要
介绍了日本Toyobo公司开发的新型无锑催化体系 ,用于聚酯的聚合过程 ,催化活性不受消光剂的影响。用新型催化剂制得的聚酯 ,其色泽和热稳定性提高 ,可以满足纤维、瓶和薄膜不同用途的需要。
The new catalyst developed by Toyobo Co. Ltd. is introduced. The new catalyst is characterized as non antimony, non titanium, and heavy metal free, and makes it possible to improve the color quality of polyester. Toyobe has already developed a technique for modifying the catalyst system for each application such as fibers, bottles and films, based on the new catalyst technology.
出处
《国际纺织导报》
2002年第z2期24-26,共2页
Melliand China
关键词
聚酯
聚合
催化剂
polyester, polymerization, catalyst
