JPS5659805A - Polymerization of olefin - Google Patents
Polymerization of olefinInfo
- Publication number
- JPS5659805A JPS5659805A JP13493179A JP13493179A JPS5659805A JP S5659805 A JPS5659805 A JP S5659805A JP 13493179 A JP13493179 A JP 13493179A JP 13493179 A JP13493179 A JP 13493179A JP S5659805 A JPS5659805 A JP S5659805A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- organic
- olefin
- contacting
- 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.)
- Granted
Links
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To produce a sharp MW-distribution polymer in a high catalyst efficiency, by carrying out the solution-polymerization by use of an organic Al compound and catalyst component prepared by contacting the reaction product between a specified organic Mg compound and a specific Al compound with a Ti or V compound.
CONSTITUTION: An olefin or an α-olefin or diolefin containing ethylene is solution- polymerized at a temperature higher than 120°C by use of an organic Al compound and a catalyst component prepared by contacting a Ti or V compound with the reaction product between a hydrocarbon-soluble organic Mg compound represented by formula I, wherein M is a Group IWIII metal atom; α, p, q, r and s are numbers equal to or greater than 0; p+q+r+s=mα+2; 0<(r+s)/(α+1)≤1.5; m is a valence of M and R1 and R2 are the same or different C1W20 hydrocarbon groups or O, N or S-containing negative groups, and an Al compound represented by formula II, wherein X3 is alkoxyl, siloxyl, aryloxy, amino, amide, imide or alkylthio; Y is a halogen; 0<x<3; 0<y<3 and x+y=3.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13493179A JPS6019766B2 (en) | 1979-10-19 | 1979-10-19 | How to polymerize olefins |
CA357,978A CA1129399A (en) | 1979-09-28 | 1980-08-11 | POLYMERIZATION OF .alpha.-OLEFINS |
US06/177,545 US4330651A (en) | 1979-09-28 | 1980-08-13 | Polymerization of α-olefins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13493179A JPS6019766B2 (en) | 1979-10-19 | 1979-10-19 | How to polymerize olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5659805A true JPS5659805A (en) | 1981-05-23 |
JPS6019766B2 JPS6019766B2 (en) | 1985-05-17 |
Family
ID=15139895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13493179A Expired JPS6019766B2 (en) | 1979-09-28 | 1979-10-19 | How to polymerize olefins |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019766B2 (en) |
-
1979
- 1979-10-19 JP JP13493179A patent/JPS6019766B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6019766B2 (en) | 1985-05-17 |
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