JPS54134791A - Polymerization of -olefin - Google Patents
Polymerization of -olefinInfo
- Publication number
- JPS54134791A JPS54134791A JP4285978A JP4285978A JPS54134791A JP S54134791 A JPS54134791 A JP S54134791A JP 4285978 A JP4285978 A JP 4285978A JP 4285978 A JP4285978 A JP 4285978A JP S54134791 A JPS54134791 A JP S54134791A
- Authority
- JP
- Japan
- Prior art keywords
- halide
- catalyst
- olefin
- hydrocarbon
- electron
- 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 poly-α-olefin in high yield by uing a new catalyst system comprising a component consisting of a magnesium halide, etc., a titanium halide, etc. and an electron-donative compound, and a specific organometallic compound.
CONSTITUTION: An α-olefin is (co)polymerized in the presence of a catalyst system comprising (A) a catalyst component consisting of (a) a magnesium halide or a manganese halide, (b) a titanium halide or a vanadium halide, and (c) an electron- donative compound, e.g. orgaic acid ester, etc., and (B) an organometallic compound I or II (M1 is alkali metal; M2 is alkaline earth metal; R1 is H; R2 and R3 are H or 1W20C hydrocarbon; R4 is 1W20C hydrocarbon), e.g. III, etc.
EFFECT: The catalyst is highly active, and the removal of catalyst residue and amorphous polymer is not necessary.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4285978A JPS54134791A (en) | 1978-04-12 | 1978-04-12 | Polymerization of -olefin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4285978A JPS54134791A (en) | 1978-04-12 | 1978-04-12 | Polymerization of -olefin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54134791A true JPS54134791A (en) | 1979-10-19 |
Family
ID=12647745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4285978A Pending JPS54134791A (en) | 1978-04-12 | 1978-04-12 | Polymerization of -olefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54134791A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2346373A (en) * | 1999-02-04 | 2000-08-09 | Samsung General Chemicals Co | Titanium amide based olefin polymerization catalyst |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5469194A (en) * | 1977-11-15 | 1979-06-02 | Denki Kagaku Kogyo Kk | Polymerization of olefin |
JPS5494492A (en) * | 1978-01-10 | 1979-07-26 | Denki Kagaku Kogyo Kk | Catalyst for polymerization of olefins |
JPS54102387A (en) * | 1978-01-31 | 1979-08-11 | Denki Kagaku Kogyo Kk | Preparation of alpha-olefin polymer |
-
1978
- 1978-04-12 JP JP4285978A patent/JPS54134791A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5469194A (en) * | 1977-11-15 | 1979-06-02 | Denki Kagaku Kogyo Kk | Polymerization of olefin |
JPS5494492A (en) * | 1978-01-10 | 1979-07-26 | Denki Kagaku Kogyo Kk | Catalyst for polymerization of olefins |
JPS54102387A (en) * | 1978-01-31 | 1979-08-11 | Denki Kagaku Kogyo Kk | Preparation of alpha-olefin polymer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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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