JPS641708A - Catalyst for olefin polymerization - Google Patents
Catalyst for olefin polymerizationInfo
- Publication number
- JPS641708A JPS641708A JP15864787A JP15864787A JPS641708A JP S641708 A JPS641708 A JP S641708A JP 15864787 A JP15864787 A JP 15864787A JP 15864787 A JP15864787 A JP 15864787A JP S641708 A JPS641708 A JP S641708A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- catalyst
- essential components
- organoaluminum compound
- component
- 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
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To obtain a catalyst capable of producing a highly stereo-regular polymer under a stable polymerization condition advantageously, consisting of a solid catalyst prepared from a solid component comprising Ti, etc., as essential components, a Si compound, an organoaluminum compound and a polymer silicon compound and an organoaluminum compound.
CONSTITUTION: A catalyst consisting of (A) a solid catalyst component obtained by bringing (i) a solid component (e.g. component comprising TiCl4, magnesium oxide and Al halide as essential components) containing Ti, Mg and a halide as essential components into contact with (ii) a Si compound [e.g. (CH3)Si(OCH3)3] shown by formula I (R1 and R2 are hydrocarbon residue; X is halogen; m and n are 0W3 and 0≤m+n≤3), (iii) an organoaluminum compound [e.g. Al(C2H5)3] and (iv) a polymer silicon compound (e.g. methylhydropolysiloxane) shown by formula II (R3 is hydrocarbon residue) and (B) an organoaluminum compound (e.g. trimethylaluminum).
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158647A JP2541562B2 (en) | 1987-06-25 | 1987-06-25 | Catalyst for stereoregular polymerization of olefins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158647A JP2541562B2 (en) | 1987-06-25 | 1987-06-25 | Catalyst for stereoregular polymerization of olefins |
Publications (3)
Publication Number | Publication Date |
---|---|
JPS641708A true JPS641708A (en) | 1989-01-06 |
JPH011708A JPH011708A (en) | 1989-01-06 |
JP2541562B2 JP2541562B2 (en) | 1996-10-09 |
Family
ID=15676280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62158647A Expired - Fee Related JP2541562B2 (en) | 1987-06-25 | 1987-06-25 | Catalyst for stereoregular polymerization of olefins |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2541562B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007231295A (en) * | 1998-03-11 | 2007-09-13 | Sumitomo Chemical Co Ltd | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for producing olefin polymer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155205A (en) * | 1980-05-02 | 1981-12-01 | Shindaikiyouwa Sekiyu Kagaku Kk | Production of polyolefin |
-
1987
- 1987-06-25 JP JP62158647A patent/JP2541562B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56155205A (en) * | 1980-05-02 | 1981-12-01 | Shindaikiyouwa Sekiyu Kagaku Kk | Production of polyolefin |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007231295A (en) * | 1998-03-11 | 2007-09-13 | Sumitomo Chemical Co Ltd | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for producing olefin polymer |
Also Published As
Publication number | Publication date |
---|---|
JP2541562B2 (en) | 1996-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |