Title:
オレフィン重合触媒系およびその使用方法
Document Type and Number:
Japanese Patent JP4988568
Kind Code:
B2
Abstract:
A compound represented by the formula: where: M is a transition metal selected from group 4 of the periodic table; each R1 is independently selected from the group consisting of hydrogen, hydrocarbyl, substituted hydrocarbyl and functional group, and any two R1 groups may be linked, provided that if the two R1 groups are linked, then they do not form a butadiene group when M is Zr; R3 is carbon or silicon; R4 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group; R5 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, R4 and R5 may be bound together to form a ring; R6 is carbon or silicon; each R7 is hydrogen; each R8 is independently selected from the group consisting of hydrogen, methyl, ethyl, propyl, butyl, pentyl, hexyl and the isomers thereof; R10 is -M2(R16)h- where M2 is B, Al, N, P, Si or Ge, h is 1 or 2; each R9, R11, R13 and R14 and R16 is hydrogen, hydrocarbyl, substituted hydrocarbyl or a functional group, and two R16 groups may be linked together to form a ring; each R12 and R15 is carbon or silicon; and a, b, c, d, e, f, and g are independently 0, 1, or 2.
Inventors:
Rix, Francis Charles
Kucker, Sumita
Datta, Sadin
Chao, Louis
Eswaran, Betukab Raja Goparlan
Kucker, Sumita
Datta, Sadin
Chao, Louis
Eswaran, Betukab Raja Goparlan
Application Number:
JP2007520591A
Publication Date:
August 01, 2012
Filing Date:
July 08, 2005
Export Citation:
Assignee:
ExxonMobil Chemical Patents, Inc.
International Classes:
C07F17/00; B01J31/22; C08F4/6592; C08F10/00; C07F7/00; C07F7/08
Domestic Patent References:
| JP2002506074A |
Foreign References:
| WO2004050724A1 |
Attorney, Agent or Firm:
Yuzo Yamazaki
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Ono Wataru
Shun Hosaka
Naoto Sugiyama
Shirogane Expo
Toshiaki Akamatsu
Okuko Masako
Ichiro Tasaka
Ono Wataru
Shun Hosaka