JPS5759913A - Preparation of highly stereoregular alpha-olefinic polymer - Google Patents
Preparation of highly stereoregular alpha-olefinic polymerInfo
- Publication number
- JPS5759913A JPS5759913A JP13607180A JP13607180A JPS5759913A JP S5759913 A JPS5759913 A JP S5759913A JP 13607180 A JP13607180 A JP 13607180A JP 13607180 A JP13607180 A JP 13607180A JP S5759913 A JPS5759913 A JP S5759913A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- preparation
- solid catalyst
- component
- activator
- 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
Abstract
PURPOSE: To obtain the titled polymer with little formation of amorphous polymers and catalytic residues industrially and advantageously, by (co)polymerizing an olefin in the presence of a catalytic system consisting of a specific Mn-Ti solid catalyst and an organometallic compound activator.
CONSTITUTION: A≥3C α-olefin is polymerized or copolymerized with a ≥2C olefin in the presence of a catalytic system consisting of (A) a solid catalyst obtained by bringing one g magnesium halide, e.g. MgCl2, into contact with if necessary an electron donative compound, e.g. an amine, and then the contact reaction of the reaction product with preferably 0.5W50ml solution of an aryloxytitanium halide, e.g. (4-CH3-C6H5O)0.5TiCl3.5, of the formula (OAr is aryloxy; X is halogen; 0<n<1) in an inert solvent, e.g. monochlorobenzene, and (B) an activator consisting of an organometallic compound of a metal selected from GroupsIWIIIin the periodic table, e.g. (C2H5)3Al, at a molar ratio betwen Ti in the component (A) and the component (B) of preferably (2:1)W(1:600).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13607180A JPS5759913A (en) | 1980-09-29 | 1980-09-29 | Preparation of highly stereoregular alpha-olefinic polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13607180A JPS5759913A (en) | 1980-09-29 | 1980-09-29 | Preparation of highly stereoregular alpha-olefinic polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5759913A true JPS5759913A (en) | 1982-04-10 |
| JPH0128048B2 JPH0128048B2 (en) | 1989-05-31 |
Family
ID=15166536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13607180A Granted JPS5759913A (en) | 1980-09-29 | 1980-09-29 | Preparation of highly stereoregular alpha-olefinic polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5759913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58206608A (en) * | 1982-05-25 | 1983-12-01 | Sumitomo Chem Co Ltd | Production of olefin polymer |
| US9822679B2 (en) | 2014-07-29 | 2017-11-21 | Kawasaki Jukogyo Kabushiki Kaisha | Breather device for engine |
-
1980
- 1980-09-29 JP JP13607180A patent/JPS5759913A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58206608A (en) * | 1982-05-25 | 1983-12-01 | Sumitomo Chem Co Ltd | Production of olefin polymer |
| JPH0345084B2 (en) * | 1982-05-25 | 1991-07-10 | Sumitomo Chemical Co | |
| US9822679B2 (en) | 2014-07-29 | 2017-11-21 | Kawasaki Jukogyo Kabushiki Kaisha | Breather device for engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128048B2 (en) | 1989-05-31 |
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