JPS5273991A - Polymerization of alpha-olefins - Google Patents
Polymerization of alpha-olefinsInfo
- Publication number
- JPS5273991A JPS5273991A JP14945175A JP14945175A JPS5273991A JP S5273991 A JPS5273991 A JP S5273991A JP 14945175 A JP14945175 A JP 14945175A JP 14945175 A JP14945175 A JP 14945175A JP S5273991 A JPS5273991 A JP S5273991A
- Authority
- JP
- Japan
- Prior art keywords
- olefins
- alpha
- polymerization
- polymers
- regularity
- 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 prepare crystalline polymers having a narrow molecular weight distribution, a large bulk specific gravity and good processability with high productivity and efficiency, by polymerizing α-olefins with a catalyst having high activity and imparting high stereo-regularity to polymers.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14945175A JPS591285B2 (en) | 1975-12-17 | 1975-12-17 | Alpha − Olefuinnojiyugohouhou |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14945175A JPS591285B2 (en) | 1975-12-17 | 1975-12-17 | Alpha − Olefuinnojiyugohouhou |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5273991A true JPS5273991A (en) | 1977-06-21 |
JPS591285B2 JPS591285B2 (en) | 1984-01-11 |
Family
ID=15475395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14945175A Expired JPS591285B2 (en) | 1975-12-17 | 1975-12-17 | Alpha − Olefuinnojiyugohouhou |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591285B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344495A (en) * | 1976-10-06 | 1978-04-21 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
JPS55145708A (en) * | 1979-04-30 | 1980-11-13 | Shell Int Research | Olefin polymerization catalyst composition and olefin polymerization thereby |
-
1975
- 1975-12-17 JP JP14945175A patent/JPS591285B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5344495A (en) * | 1976-10-06 | 1978-04-21 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
JPS5846125B2 (en) * | 1976-10-06 | 1983-10-14 | 旭化成株式会社 | Olefin polymerization catalyst |
JPS55145708A (en) * | 1979-04-30 | 1980-11-13 | Shell Int Research | Olefin polymerization catalyst composition and olefin polymerization thereby |
JPH0216324B2 (en) * | 1979-04-30 | 1990-04-16 | Sheru Intern Risaachi Maachatsupii Bv |
Also Published As
Publication number | Publication date |
---|---|
JPS591285B2 (en) | 1984-01-11 |
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