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1.发明公开Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom 有权一种用于烯烃聚合的过程; 制造的聚乙烯，和膜，和对象，以便
公开(公告)号：EP1522544A3
公开(公告)日：2005-07-13
申请号：EP05000815.0
申请日：1999-10-14
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F210/16 , C08F4/6494 , C08F4/6493 , C08F2/40 , C08F2/005 , C08F210/14 , C08F2500/12
摘要： A process for the polymerization of olefins is provided. The process involves contacting at least one olefin with a Ziegler-Natta type catalyst in the presence of a specified compound that results in the production of polymeric products having a narrower molecular weight distribution. Also provided is a process for narrowing the molecular weight distribution of a polyolefin comprising contacting an olefin, a Ziegler-Natta catalyst and a compound specified herein. Further provided are polyethylenes, and films and articles produced therefrom.
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2.发明公开Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom 有权Verfahren zur Polymerisierung von Olefine; Polyethylene，und Filme，undGegenständedamit hergestellt
公开(公告)号：EP1522544A2
公开(公告)日：2005-04-13
申请号：EP05000815.0
申请日：1999-10-14
IPC分类号： C08F10/00
CPC分类号： C08F10/00 , C08F210/16 , C08F4/6494 , C08F4/6493 , C08F2/40 , C08F2/005 , C08F210/14 , C08F2500/12
摘要： A process for the polymerization of olefins is provided. The process involves contacting at least one olefin with a Ziegler-Natta type catalyst in the presence of a specified compound that results in the production of polymeric products having a narrower molecular weight distribution. Also provided is a process for narrowing the molecular weight distribution of a polyolefin comprising contacting an olefin, a Ziegler-Natta catalyst and a compound specified herein. Further provided are polyethylenes, and films and articles produced therefrom.
摘要翻译： 提供了烯烃聚合方法。 该方法包括在指定的化合物存在下使至少一种烯烃与齐格勒 - 纳塔型催化剂接触，导致生产具有较窄分子量分布的聚合产物。 还提供了使聚烯烃的分子量分布变窄的方法，包括使烯烃，齐格勒 - 纳塔催化剂和本文指定的化合物接触。 还提供了聚乙烯，以及由其制备的薄膜和制品。
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