JPS54156087A - Polymerization of olefin - Google Patents
Polymerization of olefinInfo
- Publication number
- JPS54156087A JPS54156087A JP6551478A JP6551478A JPS54156087A JP S54156087 A JPS54156087 A JP S54156087A JP 6551478 A JP6551478 A JP 6551478A JP 6551478 A JP6551478 A JP 6551478A JP S54156087 A JPS54156087 A JP S54156087A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- catalyst
- hydrocarbon
- electron donor
- reaction product
- 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 prepare a highly stereoregular polyolefin free from necessity to eliminate the catalyst residue and the amorphous polymer, in high yield, by carrying out the polymerization in the presence of a highly active metal complex catalyst comprising a specific metal compound, on electron donor, etc..
CONSTITUTION: An olefin, e.g. propylene, etc., is polymerized in the presence of a catalyst system comprising (A) a solid catalyst component prepared by pulverizing a reaction product of (a) a magnesium halide and (b) an electron donor (e.g. methyl benzoate, etc.), or a reaction product of (a), (b) and (c) a titanium halide, and thereafter reacting the pulverized product with (d) a tetravalent titanium compound (e.g. titanium tetrachloride, etc.), and (B) an organometallic compound I or II (M1 is alkali metal; M2 is alkaline earth metal; R1WR3 are H or 1W20C hydrocarbon; R4 is 1W20C hydrocarbon).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6551478A JPS54156087A (en) | 1978-05-31 | 1978-05-31 | Polymerization of olefin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6551478A JPS54156087A (en) | 1978-05-31 | 1978-05-31 | Polymerization of olefin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54156087A true JPS54156087A (en) | 1979-12-08 |
Family
ID=13289214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6551478A Pending JPS54156087A (en) | 1978-05-31 | 1978-05-31 | Polymerization of olefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54156087A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61261304A (en) * | 1985-05-15 | 1986-11-19 | Toho Titanium Co Ltd | Production of catalyst component for polymerization of olefin |
JPS61276806A (en) * | 1985-06-03 | 1986-12-06 | Toho Titanium Co Ltd | Production of catalyst component for polymerization of olefin |
JPS6229083U (en) * | 1985-08-02 | 1987-02-21 | ||
GB2346373A (en) * | 1999-02-04 | 2000-08-09 | Samsung General Chemicals Co | Titanium amide based olefin polymerization catalyst |
-
1978
- 1978-05-31 JP JP6551478A patent/JPS54156087A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61261304A (en) * | 1985-05-15 | 1986-11-19 | Toho Titanium Co Ltd | Production of catalyst component for polymerization of olefin |
JPS61276806A (en) * | 1985-06-03 | 1986-12-06 | Toho Titanium Co Ltd | Production of catalyst component for polymerization of olefin |
JPH0699505B2 (en) * | 1985-06-03 | 1994-12-07 | 東邦チタニウム株式会社 | Method for producing catalyst component for olefin polymerization |
JPS6229083U (en) * | 1985-08-02 | 1987-02-21 | ||
GB2346373A (en) * | 1999-02-04 | 2000-08-09 | Samsung General Chemicals Co | Titanium amide based olefin polymerization catalyst |
GB2346373B (en) * | 1999-02-04 | 2001-05-09 | Samsung General Chemicals Co | An olefin polymerization chelate catalyst and olefin polymerization method using the same |
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