JPS5763308A - Polymerization of alpha-olefin - Google Patents
Polymerization of alpha-olefinInfo
- Publication number
- JPS5763308A JPS5763308A JP13754880A JP13754880A JPS5763308A JP S5763308 A JPS5763308 A JP S5763308A JP 13754880 A JP13754880 A JP 13754880A JP 13754880 A JP13754880 A JP 13754880A JP S5763308 A JPS5763308 A JP S5763308A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- polymerization
- cycloalkyl
- alkyl
- electron donor
- 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.)
- Granted
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: Using a catalyst composed of a specific activated Ti/Mg catalyst component, an organometal compound and an electron donor, the polymerization of an α- olefin is conducted to produce poly-α-olefin with high stereoregularity in high activity.
CONSTITUTION: Using a catalyst composed of (A) a solid product resulting from the reaction between the catalyst support from 1mol, calculated as Mg, of a magnesium compound of formulaI(X1 is halogen, R1 is 1W20C alkyl or cycloalkyl) such as C2H5MgCl and an alcohol of R2 OH(R2 is 1W20C alkyl or cycloalkyl), preferably by 0.1W5mol, and a halogenated titanium compound of formula II (R5 is 1W20C alkyl, cycloalkyl; X2 is halogen; m is 0W3), preferably by 1W50mol in the presence of an electron donor such as ethyl benzoate, preferably by 0.1W1mol, (B) an organometal compound such as (C2H5)3Al and (C) an electron donor such as p-toluic methyl ester, the polymerization of α-olefin is conducted.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13754880A JPS5763308A (en) | 1980-10-03 | 1980-10-03 | Polymerization of alpha-olefin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13754880A JPS5763308A (en) | 1980-10-03 | 1980-10-03 | Polymerization of alpha-olefin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5763308A true JPS5763308A (en) | 1982-04-16 |
JPS642121B2 JPS642121B2 (en) | 1989-01-13 |
Family
ID=15201265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13754880A Granted JPS5763308A (en) | 1980-10-03 | 1980-10-03 | Polymerization of alpha-olefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5763308A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61254610A (en) * | 1985-05-07 | 1986-11-12 | Mitsubishi Petrochem Co Ltd | Catalyst component for polymerizing olefin |
JPS623013U (en) * | 1985-06-24 | 1987-01-09 | ||
JP2007177069A (en) * | 2005-12-28 | 2007-07-12 | Toho Catalyst Co Ltd | Solid catalyst component for polymerizing olefins and catalyst, and production method for polymer of olefins using the catalyst |
-
1980
- 1980-10-03 JP JP13754880A patent/JPS5763308A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61254610A (en) * | 1985-05-07 | 1986-11-12 | Mitsubishi Petrochem Co Ltd | Catalyst component for polymerizing olefin |
JPS623013U (en) * | 1985-06-24 | 1987-01-09 | ||
JP2007177069A (en) * | 2005-12-28 | 2007-07-12 | Toho Catalyst Co Ltd | Solid catalyst component for polymerizing olefins and catalyst, and production method for polymer of olefins using the catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS642121B2 (en) | 1989-01-13 |
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