JPS5470389A - Production of olefin polymer - Google Patents
Production of olefin polymerInfo
- Publication number
- JPS5470389A JPS5470389A JP13760777A JP13760777A JPS5470389A JP S5470389 A JPS5470389 A JP S5470389A JP 13760777 A JP13760777 A JP 13760777A JP 13760777 A JP13760777 A JP 13760777A JP S5470389 A JPS5470389 A JP S5470389A
- Authority
- JP
- Japan
- Prior art keywords
- olefins
- esters
- polymerization
- conducted
- compound
- 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: The polymerization of olefins is conducted in the presence of a catalyst system containing a Griganard reagent, a specific metal compound, a titanium tetrahalide and an electron donor to produce polyolefins with high stereospecificity.
CONSTITUTION: The polymerization of olefins is conducted in the presence of a catalyst consisting of (A) a solid titanium-containing catalyst component obtained from (a) a compound selected from water, alcohols, phenols, silanols and polysilanols (b) a Grignard reagent, (c) a compound selected from compounds of beryllium, calcium, zine, cadmium, boron, aluminum, and tin, (d) a titanium tetrahalide and (e) an electron donor selected from amines, carboxylic amides, phosphines, phosphine oxides, phosphate esters, phosphite esters, phosporamides, ketones and carboxylic esters, and (B) an organoaluminum compound.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13760777A JPS5470389A (en) | 1977-11-16 | 1977-11-16 | Production of olefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13760777A JPS5470389A (en) | 1977-11-16 | 1977-11-16 | Production of olefin polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5470389A true JPS5470389A (en) | 1979-06-06 |
Family
ID=15202633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13760777A Pending JPS5470389A (en) | 1977-11-16 | 1977-11-16 | Production of olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5470389A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053956A1 (en) * | 1980-12-02 | 1982-06-16 | Société Chimique des Charbonnages | Ethylene polymerisation catalyst containing an aromatic silicium compound, and process for its preparation |
JPS5984905A (en) * | 1982-08-27 | 1984-05-16 | フイリツプス・ペトロリユ−ム・コンパニ− | Olefin polymerization catalyst, manufacture and use |
WO1988005056A1 (en) * | 1986-12-31 | 1988-07-14 | Neste Oy | CATALYST COMPONENT FOR ZIEGLER-NATTA CATALYSTS AND METHOD FOR POLYMERIZING alpha-OLEFINS |
-
1977
- 1977-11-16 JP JP13760777A patent/JPS5470389A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053956A1 (en) * | 1980-12-02 | 1982-06-16 | Société Chimique des Charbonnages | Ethylene polymerisation catalyst containing an aromatic silicium compound, and process for its preparation |
JPS5984905A (en) * | 1982-08-27 | 1984-05-16 | フイリツプス・ペトロリユ−ム・コンパニ− | Olefin polymerization catalyst, manufacture and use |
WO1988005056A1 (en) * | 1986-12-31 | 1988-07-14 | Neste Oy | CATALYST COMPONENT FOR ZIEGLER-NATTA CATALYSTS AND METHOD FOR POLYMERIZING alpha-OLEFINS |
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