JPS57155206A - Catalyst for alpha-olefin polymerization - Google Patents
Catalyst for alpha-olefin polymerizationInfo
- Publication number
- JPS57155206A JPS57155206A JP3965581A JP3965581A JPS57155206A JP S57155206 A JPS57155206 A JP S57155206A JP 3965581 A JP3965581 A JP 3965581A JP 3965581 A JP3965581 A JP 3965581A JP S57155206 A JPS57155206 A JP S57155206A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- organometallic compound
- catalyst
- titanium
- 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
Abstract
PURPOSE: The titled polymerization catalyst that is composed of a composition containing a solid reaction product between a specific organomagnesium compound and a halide of boron or the like, an organometallic compound and a titanium compound and of an organometallic compound, thus giving polymer of good processability.
CONSTITUTION: The polymerization of an α-olefin is effected by means of a catalyst of a combination of (A) a reaction product between a solid component resulting from the reaction of (i) an organomagnesium compound of MαMgR'pX'qDr (M is metal atom of groupIWIII in the periodic table; α, p, q, r are number more than 0 where p+q=mα+2, 0≤q/(α+1)<2; m is valency of M; R' is 1W20C hydrocarbon; X' is negative group containing H, O, N, S; Dr is organic electron donor) with (ii) at least one selected from halides of B, Si, Ge, Sn, P, Sb, Bi, Zn and hydrogen chloride, (iii) an organometallic compound and (iv) titanium and zirconium compounds, with (B) an organometallic compound.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3965581A JPS57155206A (en) | 1981-03-20 | 1981-03-20 | Catalyst for alpha-olefin polymerization |
DE8282300742T DE3279668D1 (en) | 1981-02-16 | 1982-02-15 | Catalyst for polymerization of olefins |
AT82300742T ATE42754T1 (en) | 1981-02-16 | 1982-02-15 | CATALYST FOR THE POLYMERIZATION OF OLEFINS. |
EP19820300742 EP0058549B1 (en) | 1981-02-16 | 1982-02-15 | Catalyst for polymerization of olefins |
CA000396310A CA1171840A (en) | 1981-02-16 | 1982-02-16 | Polymerization of olefins |
US06/463,361 US4471066A (en) | 1981-02-16 | 1983-02-03 | Polymerization of olefins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3965581A JPS57155206A (en) | 1981-03-20 | 1981-03-20 | Catalyst for alpha-olefin polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57155206A true JPS57155206A (en) | 1982-09-25 |
JPS6367481B2 JPS6367481B2 (en) | 1988-12-26 |
Family
ID=12559095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3965581A Granted JPS57155206A (en) | 1981-02-16 | 1981-03-20 | Catalyst for alpha-olefin polymerization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57155206A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6183208A (en) * | 1984-09-04 | 1986-04-26 | エクソン・リサーチ・アンド・エンジニアリング・カンパニー | Polymerization catalyst |
-
1981
- 1981-03-20 JP JP3965581A patent/JPS57155206A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6183208A (en) * | 1984-09-04 | 1986-04-26 | エクソン・リサーチ・アンド・エンジニアリング・カンパニー | Polymerization catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS6367481B2 (en) | 1988-12-26 |
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