Title:
球状ハロゲン化マグネシウムの付加物、ならびに、該付加物から調製されるオレフィン重合のための触媒成分および触媒
Document Type and Number:
Japanese Patent JP5898073
Kind Code:
B2
Abstract:
A magnesium halide adduct represented by the formula (I): MgX2.mROH.nE.pH2O, in which X is chlorine, bromine, a C1-C12 alkoxy, a C3-C10 cycloalkoxy or a C6-C10 aryloxy, with the proviso that at least one X is chlorine or bromine; R is a C1-C12 alkyl, a C3-C10 cycloalkyl or a C6-C10 aryl; E is an o-alkoxybenzoate compound represented by the formula (II): in which R1 and R2 groups are independently a C1-C12 linear or branched alkyl, a C3-C10 cycloalkyl, a C6-C10 aryl, a C7-C10 alkaryl or an C7-C10 aralkyl, the R1 and R2 groups are identical to or different from the R group; m is in a range of from 1.0 to 5.0; n is in a range of from 0.001 to 0.5; and p is in a range of from 0 to 0.8, is disclosed. A catalyst component useful in olefin polymerization, which comprises a reaction product of (1) the magnesium halide adduct, (2) a titanium compound, and optionally (3) an electron donor compound, is also disclosed.
Inventors:
Sha, shenzie
Ryu, Yuesian
Jean, Jigui
Wang, Xin Shen
Gao, Pin
Chao, Sugen
Inn, Maopin
Lee, Wayley
Jean, Thien Yi
Pon and wrench
Chen, Inn
Jean, jehuy
Ryu, Yuesian
Jean, Jigui
Wang, Xin Shen
Gao, Pin
Chao, Sugen
Inn, Maopin
Lee, Wayley
Jean, Thien Yi
Pon and wrench
Chen, Inn
Jean, jehuy
Application Number:
JP2012519864A
Publication Date:
April 06, 2016
Filing Date:
July 15, 2009
Export Citation:
Assignee:
China Petroleum & Chemical Corporation
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
International Classes:
C07C69/92; C07F3/02; C08F4/654; C08F10/00
Domestic Patent References:
| JP60203606A |
Foreign References:
| CN1743347A | ||||
| CN1397568A |
Attorney, Agent or Firm:
Harakenzo world patent & trademark