JPS5536232A - Preparation of stereoregular poly alpha-olefin - Google Patents
Preparation of stereoregular poly alpha-olefinInfo
- Publication number
- JPS5536232A JPS5536232A JP10913778A JP10913778A JPS5536232A JP S5536232 A JPS5536232 A JP S5536232A JP 10913778 A JP10913778 A JP 10913778A JP 10913778 A JP10913778 A JP 10913778A JP S5536232 A JPS5536232 A JP S5536232A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- compound
- preparation
- poly alpha
- cyclohexyl
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain the title polymer having improved stereoregularity, by polymerizing an α-olefin in the presence of (A) a specific unsaturated carboxylic ester and (B) a catalyst comprising titanium trichloride and an organoaluminum compound.
CONSTITUTION: An α-olefin is (co)polymerized in the presence of (A) a compound of formulas I and/or II: (R1, R2, R3, and R4 are H, 1W20C alkyl, phenyl, cyclohexyl, 1W10C alkyl- or alkoxy-substituted phenyl or cyclohexyl, hydroxyl group- containing alkyl groups, etc.) and (B) a catalyst comprising (a) component of titanium trichloride (composition) or a titanium compound is supported or chemically bonded to a carrier and (b) an organoaluminum compound.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10913778A JPS5536232A (en) | 1978-09-07 | 1978-09-07 | Preparation of stereoregular poly alpha-olefin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10913778A JPS5536232A (en) | 1978-09-07 | 1978-09-07 | Preparation of stereoregular poly alpha-olefin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5536232A true JPS5536232A (en) | 1980-03-13 |
JPS6335648B2 JPS6335648B2 (en) | 1988-07-15 |
Family
ID=14502520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10913778A Granted JPS5536232A (en) | 1978-09-07 | 1978-09-07 | Preparation of stereoregular poly alpha-olefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5536232A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383346A2 (en) * | 1989-02-17 | 1990-08-22 | Showa Denko Kabushiki Kaisha | Catalyst, process for its preparation and process for polymerization of olefins using this catalyst |
-
1978
- 1978-09-07 JP JP10913778A patent/JPS5536232A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0383346A2 (en) * | 1989-02-17 | 1990-08-22 | Showa Denko Kabushiki Kaisha | Catalyst, process for its preparation and process for polymerization of olefins using this catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS6335648B2 (en) | 1988-07-15 |
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