申请人:Nakano Masato
公开号:US20110230622A1
公开(公告)日:2011-09-22
A metallocene complex by which high uptake efficiency of ethylene and/or α-olefin can be obtained compared with the conventional metallocene catalyst, and rubber component having high molecular weight can be polymerized, and polymerization method of olefin.
Metallocene complex (metallocene complex having furyl or thienyl group in which substituent exists at 5-position of indenyl ring, and substituent may exist at 2-position of indenyl ring, and the like) represented by the general formula [I], the catalyst for olefin polymerization characterized by comprising said metallocene complex, and polymerization method of olefin characterized in that polymerization or copolymerization of olefin is carried out using said polymerization catalyst for olefin, and the like.
一种金属茂络合物复合物,与传统的茂络合物催化剂相比,可以获得高吸收效率的乙烯和/或α-烯烃,并可以聚合高分子量的橡胶组分,以及烯烃的聚合方法。具有呋喃基或噻吩基的茂络合物复合物(其中在茂环的5位存在取代基,2位可能存在取代基等),由通式[I]表示,该催化剂用于烯烃聚合,其特征在于包括所述的茂络合物复合物,并且使用所述的烯烃聚合催化剂进行烯烃的聚合或共聚合等。