JPS5636505A - Production of olefin polymer - Google Patents
Production of olefin polymerInfo
- Publication number
- JPS5636505A JPS5636505A JP11381879A JP11381879A JPS5636505A JP S5636505 A JPS5636505 A JP S5636505A JP 11381879 A JP11381879 A JP 11381879A JP 11381879 A JP11381879 A JP 11381879A JP S5636505 A JPS5636505 A JP S5636505A
- Authority
- JP
- Japan
- Prior art keywords
- groups
- catalyst system
- solid catalyst
- olefin polymer
- iwiii
- 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 produce a highly stereospecific olefin polymer, by using a catalyst system consisting of (A) a solid catalyst prepared by reacting titanium trichloride with a mixture of an organometallic compound having a metal of Groups IWIII, and an electron-donating compound and (B) an organoaluminum compound.
CONSTITUTION: Titanium trichloride is reacted with a mixture of an organometallic compound having a metal of Groups IWIII, such as LiAl(C2H5)4, Zn(C2H5)2 or Al(C2H5)3 and an electron-donating compound represented by one of formulas IWVII, wherein R, R' and R" are H, alkoxyl or amino or may be combined together to form a cyclic group or groups thereby to form the solid catalyst (A) (preferably, the reaction is carried out in an inert diluent). Then, the solid catalyst (A) is combined with (B) an organoaluminum compound represented by formula VIII, wherein R is a 1W8C hydrocarbon group, X is a halogen and n is 1W3, to form the catalyst system. Then, olefins are polymerized by use of this catalyst system.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11381879A JPS5636505A (en) | 1979-09-04 | 1979-09-04 | Production of olefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11381879A JPS5636505A (en) | 1979-09-04 | 1979-09-04 | Production of olefin polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5636505A true JPS5636505A (en) | 1981-04-09 |
JPH0127087B2 JPH0127087B2 (en) | 1989-05-26 |
Family
ID=14621808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11381879A Granted JPS5636505A (en) | 1979-09-04 | 1979-09-04 | Production of olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5636505A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4959094A (en) * | 1972-08-25 | 1974-06-07 | ||
JPS5287490A (en) * | 1976-01-19 | 1977-07-21 | Mitsubishi Chem Ind Ltd | Production of of polyolefins |
-
1979
- 1979-09-04 JP JP11381879A patent/JPS5636505A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4959094A (en) * | 1972-08-25 | 1974-06-07 | ||
JPS5287490A (en) * | 1976-01-19 | 1977-07-21 | Mitsubishi Chem Ind Ltd | Production of of polyolefins |
Also Published As
Publication number | Publication date |
---|---|
JPH0127087B2 (en) | 1989-05-26 |
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