JPS6424806A - Catalyst for polymerizing olefin - Google Patents
Catalyst for polymerizing olefinInfo
- Publication number
- JPS6424806A JPS6424806A JP18272087A JP18272087A JPS6424806A JP S6424806 A JPS6424806 A JP S6424806A JP 18272087 A JP18272087 A JP 18272087A JP 18272087 A JP18272087 A JP 18272087A JP S6424806 A JPS6424806 A JP S6424806A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- catalyst
- organic
- formula
- solid
- 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 provide the title catalyst which can produce a polymer having stereoregularity with high catalytic efficiency, by combining a solid catalyst which is obtained by bringing respectively specified solid components, two Si compounds, and an organic Al compound into contact with each other, and an organic Al compound. CONSTITUTION:A catalyst for polymerizing an olefin comprises a solid catalyst component (A) obtained by bringing a solid component (i) containing Ti, Mg and halogen, an Si compound (ii) of formula I, and Si compound (iii) of formula II, and an organic Al compound (iv) into contact with each other and an organoaluminum compound (B). In the formula, R<1> and R<2> are each a hydrocarbon residue; X is halogen; 0<=m<=3; and 0<=n<=3; with 0<=m+n<=3; R<3> is H or a hydrocarbon residue; and 0<l<=4.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182720A JP2615637B2 (en) | 1987-07-22 | 1987-07-22 | Catalyst for olefin polymerization |
CA000571598A CA1308092C (en) | 1987-07-13 | 1988-07-08 | Catalyst for olefin polymerization |
DE90202391T DE3884816T2 (en) | 1987-07-13 | 1988-07-12 | Olefin polymerization catalyst. |
BR8803507A BR8803507A (en) | 1987-07-13 | 1988-07-12 | CATALYST FOR POLYMERIZATION OF OLEFINS |
EP90202391A EP0410548B1 (en) | 1987-07-13 | 1988-07-12 | Catalst for olefin polymerization |
DE3889023T DE3889023T2 (en) | 1987-07-13 | 1988-07-12 | Olefin polymerization catalyst. |
EP88306346A EP0299712B1 (en) | 1987-07-13 | 1988-07-12 | Catalyst for olefin polymerization |
US07/217,983 US4904630A (en) | 1987-07-13 | 1988-07-12 | Catalyst for olefin polymerization |
AU18991/88A AU606966B2 (en) | 1987-07-13 | 1988-07-13 | Catalyst for olefin polymerization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62182720A JP2615637B2 (en) | 1987-07-22 | 1987-07-22 | Catalyst for olefin polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6424806A true JPS6424806A (en) | 1989-01-26 |
JP2615637B2 JP2615637B2 (en) | 1997-06-04 |
Family
ID=16123262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62182720A Expired - Lifetime JP2615637B2 (en) | 1987-07-13 | 1987-07-22 | Catalyst for olefin polymerization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2615637B2 (en) |
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
- 1987-07-22 JP JP62182720A patent/JP2615637B2/en not_active Expired - Lifetime
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 |
Also Published As
Publication number | Publication date |
---|---|
JP2615637B2 (en) | 1997-06-04 |
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Legal Events
Date | Code | Title | Description |
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EXPY | Cancellation because of completion of term | ||
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Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20080311 |