Title:
オレフィン類重合用固体触媒成分および触媒並びにこれを用いたオレフィン類重合体の製造方法
Document Type and Number:
Japanese Patent JP5543430
Kind Code:
B2
Abstract:
A solid catalyst component for olefin polymerization is produced by causing (a) a solid component that includes magnesium, titanium, a halogen, and an electron donor, (b) an aminosilane compound shown by the following general formula (1), and (c) at least one organosilicon compound selected from an organosilicon compound shown by the following general formula (2-A) and an organosilicon compound shown by the following general formula (2-B) to come in contact with each other. A polymer having high stereoregularity is produced in high yield while achieving a high melt flow rate due to hydrogen by polymerizing an olefin in the presence of a catalyst that includes the solid catalyst component.
R 1 n Si(NR 2 R 3 ) 4-n (1)
[CH 2 =CH-(CH 2 ) 1 ] q SiR 4 4-q (2-A)
R 5 Si(OR 6 ) 4-s (2-B)
More Like This:
JPH03292306 | CATALYST FOR POLYMERIZATION OF OLEFINS |
WO/1994/009040 | PROCESS FOR PREPARING A CATALYST COMPOSITION |
Inventors:
Motoki Hosaka
Application Number:
JP2011504797A
Publication Date:
July 09, 2014
Filing Date:
February 26, 2010
Export Citation:
Assignee:
Toho Titanium Co., Ltd.
International Classes:
C08F4/658; C08F10/00
Domestic Patent References:
JP2007224097A | 2007-09-06 | |||
JP2007326886A | 2007-12-20 | |||
JP2010242062A | 2010-10-28 | |||
JPH03234707A | 1991-10-18 | |||
JP2007045881A | 2007-02-22 | |||
JP2006169283A | 2006-06-29 | |||
JP2007224097A | 2007-09-06 | |||
JP2007326886A | 2007-12-20 | |||
JP2010242062A | 2010-10-28 | |||
JPH03234707A | 1991-10-18 |
Foreign References:
WO2008050883A1 | 2008-05-02 | |||
WO2006129773A1 | 2006-12-07 | |||
WO2006129773A1 | 2006-12-07 | |||
WO2008050883A1 | 2008-05-02 |
Attorney, Agent or Firm:
Kenji Akatsuka
Yasuo Fukuda
Yasuyuki Sakata
Shibuya 健
Yasuo Fukuda
Yasuyuki Sakata
Shibuya 健
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