JPS55116708A - Preparation of alpha-olefin polymer - Google Patents
Preparation of alpha-olefin polymerInfo
- Publication number
- JPS55116708A JPS55116708A JP2427779A JP2427779A JPS55116708A JP S55116708 A JPS55116708 A JP S55116708A JP 2427779 A JP2427779 A JP 2427779A JP 2427779 A JP2427779 A JP 2427779A JP S55116708 A JPS55116708 A JP S55116708A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- titanium
- olefin polymer
- aluminum
- alkoxy
- 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
- 239000004711 α-olefin Substances 0.000 title abstract 3
- 229920000098 polyolefin Polymers 0.000 title abstract 2
- -1 aluminum compound Chemical class 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical group 0.000 abstract 2
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 abstract 2
- 238000011276 addition treatment Methods 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229940095102 methyl benzoate Drugs 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 150000003609 titanium compounds Chemical class 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To prepare a highly stereoregular α-olefin polymer in high yield, by using a polymerization catalyst comprising a component consisting of magnesium metal, an aluminum compound, an electron donor, a titanium compound, etc., and another component consisting of a specific organometallic compound.
CONSTITUTION: α-Olefins (e.g. propylene) are polymerized in the presence of a catalyst system comprising (A) a solid catalyst prepared by the addition-treatment of (a) magnesium metal, (b) an aluminum halide (e.g. aluminum chloride), (c) an electron-donative compound (e.g. methyl benzoate) and (b) a titanium halide (e.g. titanium tetrachloride), and (B) one or more compounds selected from the compound I (B is hydrocarbon; C is halogen, H or alkoxy; n is integer of 1W3), II (M1 is alkali metal; X, Y, Z and W are 1W20C hydrocarbon, H, alkoxy, amine, etc.) and III (M2 is alkaline earth metal).
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2427779A JPS55116708A (en) | 1979-03-02 | 1979-03-02 | Preparation of alpha-olefin polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2427779A JPS55116708A (en) | 1979-03-02 | 1979-03-02 | Preparation of alpha-olefin polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55116708A true JPS55116708A (en) | 1980-09-08 |
Family
ID=12133699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2427779A Pending JPS55116708A (en) | 1979-03-02 | 1979-03-02 | Preparation of alpha-olefin polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55116708A (en) |
-
1979
- 1979-03-02 JP JP2427779A patent/JPS55116708A/en active Pending
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