国外聚烯烃树脂工艺进展及新产品开发

从生产技术和新品种开发方面介绍了国外烯烃树脂最新进展情况，指出茂金属催化剂技术，Ｃａｔａｌｌｏｙ技术，Ｓｐｈｅｒｉｌｅｎｅ技术是人们开发研究的重点，特别是茂金属催化剂技术能按照用户的要求“定制”不同结构的聚合物，茂金属催化剂技术为开发更多的高性能聚烯树脂提供了可能。

Development of Polyolefin Resin Process and New Products of Foreign Countries

This article introduces the latest progresses of polyolefin resins in production technology and new products development in foreign countries,and points out that metallocene catalysts, Catalloy technique and Spherilene technique are the spotlight of development and research.Metallocene catalysts technique is especially cared about because it can precisely control the malecular of polymer and can'custom-tailar' polymers of various structions,according to the user's requirements.Metallocene catalysts technique provides the possibility for developing more polyolefin resins of high performance.