JPS5730708A - Stereoregular polymerizing method of alpha-olefin - Google Patents
Stereoregular polymerizing method of alpha-olefinInfo
- Publication number
- JPS5730708A JPS5730708A JP10365780A JP10365780A JPS5730708A JP S5730708 A JPS5730708 A JP S5730708A JP 10365780 A JP10365780 A JP 10365780A JP 10365780 A JP10365780 A JP 10365780A JP S5730708 A JPS5730708 A JP S5730708A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- olefin
- formula
- expressed
- hydrocarbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To improve the polymerization activity of an α-olefin and stereoregularity of an α-olefinic polymer, by using a catalyst consisting of a specific active titainum component, an organoaluminum compound and an electron donative compound containing a specific aromatic carboxylic ester.
CONSTITUTION: The polymerization of an α-olefin is carried out in the presence of a catalyst consisting of (A) a carrier catalyst component containing a titanium halide compound supported on a magnesium halide, (B) one or more organoaluminum compounds expressed by formula I (R1 is 1W10C hydrocarbon; X is 1W 10C alkoxyl, H or halogen; 1.5≤m≤3) and (C) an electron donative compound consisting of (i) a compound expressed by formula II (R2 and R3 are 1W10C hydrocarbon groups) and (ii) a compound expressed by formula III (R4 is 1W10C hydrocarbon group or H; R5 is 1W10C hydrocarbon group) at a volume ratio between the compounds (i) and (ii) of 10W90:90W10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10365780A JPS5730708A (en) | 1980-07-30 | 1980-07-30 | Stereoregular polymerizing method of alpha-olefin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10365780A JPS5730708A (en) | 1980-07-30 | 1980-07-30 | Stereoregular polymerizing method of alpha-olefin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5730708A true JPS5730708A (en) | 1982-02-19 |
Family
ID=14359844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10365780A Pending JPS5730708A (en) | 1980-07-30 | 1980-07-30 | Stereoregular polymerizing method of alpha-olefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5730708A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226007A (en) * | 1983-06-06 | 1984-12-19 | Ube Ind Ltd | Polymerization of ethylene |
JPS6011510A (en) * | 1983-06-30 | 1985-01-21 | Ube Ind Ltd | Polymerization of alpha-olefin |
WO2011006278A1 (en) * | 2009-07-15 | 2011-01-20 | China Petroleum & Chemical Corporation | Spherical magnesium halide adduct, catalyst component and catalyst for olefin polymerization prepared therefrom |
CN103665200A (en) * | 2012-09-06 | 2014-03-26 | 中国石油化工股份有限公司 | Solid catalyst component used for olefin polymerization, catalyst and application |
-
1980
- 1980-07-30 JP JP10365780A patent/JPS5730708A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226007A (en) * | 1983-06-06 | 1984-12-19 | Ube Ind Ltd | Polymerization of ethylene |
JPS6011510A (en) * | 1983-06-30 | 1985-01-21 | Ube Ind Ltd | Polymerization of alpha-olefin |
WO2011006278A1 (en) * | 2009-07-15 | 2011-01-20 | China Petroleum & Chemical Corporation | Spherical magnesium halide adduct, catalyst component and catalyst for olefin polymerization prepared therefrom |
EP2454290A1 (en) * | 2009-07-15 | 2012-05-23 | China Petroleum&Chemical Corporation | Spherical magnesium halide adduct, catalyst component and catalyst for olefin polymerization prepared therefrom |
EP2454290A4 (en) * | 2009-07-15 | 2013-01-02 | China Petroleum & Chemical | Spherical magnesium halide adduct, catalyst component and catalyst for olefin polymerization prepared therefrom |
US9499569B2 (en) | 2009-07-15 | 2016-11-22 | China Petroleum & Chemical Corporation | Spherical magnesium halide adduct, a catalyst component and a catalyst for olefin polymerization prepared therefrom |
US10239969B2 (en) | 2009-07-15 | 2019-03-26 | China Petroleum & Chemical Corporation | Spherical magnesium halide adduct, a catalyst component and a catalyst for olefin polymerization prepared therefrom |
CN103665200A (en) * | 2012-09-06 | 2014-03-26 | 中国石油化工股份有限公司 | Solid catalyst component used for olefin polymerization, catalyst and application |
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