发明名称 TRANSITION METAL COMPLEXES, CATALYSTS COMPOSITION CONTAINING THE SAME AND OLEFIN POLYMERIZATION THEIRWITH
摘要 Provided is a transition metal complex, which has an aminophenyl group directly introduced into a cyclopentadiene ring, and serves as a catalyst for preparing an ultralow-density polyolefin copolymer. The transition metal complex is represented by the following formula 1. In the formula 1, each of R1 and R2 independently represents H, C1-C20 alkyl, aryl, silyl, C1-C20 alkenyl, alkylaryl or arylalkyl, or hydrocarbyl-substituted Group 14 metalloid radical, wherein R1 and R2 may form a ring by way of C1-C20 alkyl or aryl-containing alkylidene radical; R4 represents H, halogen, C1-C20 alkyl or aryl, wherein two R4s may form a folded ring structure; R3 represents H, a C1-C20 alkyl or aryl radical, C1-C20 alkoxy or aryloxy radical; M is a transition metal of Group 4; each of Q1, Q2 and Q3 independently represents halogen, C1-C20 alkyl or arylamido radical, C1-C20 alkyl, alkenyl, aryl, alkylaryl or arylalkyl radical, or C1-C20 alkylidene radical; and X is a halogen atom.
申请公布号 KR20070006467(A) 申请公布日期 2007.01.11
申请号 KR20050061821 申请日期 2005.07.08
申请人 LG CHEM. LTD. 发明人 LEE, CHOONG HOON;LEE, EUN JUNG;JUNG, SEUNG WHAN;HA, JONG JOO;SEO, BEOM DOO;LEE, BUN YEOUL;JOUNG, UI GAB;JOE, DAE JUNE
分类号 C08F4/64;C08F10/00 主分类号 C08F4/64
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