IT1193358B - COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYSTS FROM THEM OBTAINED - Google Patents
COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYSTS FROM THEM OBTAINEDInfo
- Publication number
- IT1193358B IT1193358B IT19287/80A IT1928780A IT1193358B IT 1193358 B IT1193358 B IT 1193358B IT 19287/80 A IT19287/80 A IT 19287/80A IT 1928780 A IT1928780 A IT 1928780A IT 1193358 B IT1193358 B IT 1193358B
- Authority
- IT
- Italy
- Prior art keywords
- catalysts
- olefins
- alpha
- polymerization
- components
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000004711 α-olefin Substances 0.000 title 1
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19287/80A IT1193358B (en) | 1980-01-18 | 1980-01-18 | COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYSTS FROM THEM OBTAINED |
US06/223,851 US4472315A (en) | 1980-01-18 | 1981-01-09 | Components of catalysts and catalysts for (Co) polymerizing olefins and process for preparing said components, said components being based on particular chlorinated compounds of trivalent vanadium |
EP81100304A EP0032734B2 (en) | 1980-01-18 | 1981-01-16 | Components of catalysts for polymerizing alpha-olefins and catalysts prepared therefrom |
DE8181100304T DE3165465D1 (en) | 1980-01-18 | 1981-01-16 | Components of catalysts for polymerizing alpha-olefins and catalysts prepared therefrom |
JP392681A JPS56116707A (en) | 1980-01-18 | 1981-01-16 | Catalyst ingredient for polymerization of alphaaolefin and catalyst produced therefrom |
CA000368697A CA1171063A (en) | 1980-01-18 | 1981-01-16 | Components of catalysts for polymerizing alpha- olefins and catalysts prepared therefrom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19287/80A IT1193358B (en) | 1980-01-18 | 1980-01-18 | COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYSTS FROM THEM OBTAINED |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8019287A0 IT8019287A0 (en) | 1980-01-18 |
IT1193358B true IT1193358B (en) | 1988-06-15 |
Family
ID=11156429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19287/80A IT1193358B (en) | 1980-01-18 | 1980-01-18 | COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND CATALYSTS FROM THEM OBTAINED |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS56116707A (en) |
IT (1) | IT1193358B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4530914A (en) * | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7505002A (en) * | 1974-05-01 | 1975-11-04 | Monsanto Co | PROCESS FOR THE PREPARATION OF ETHYLENE POLYMERS. |
GB1553673A (en) * | 1975-07-30 | 1979-09-26 | Bp Chem Int Ltd | Polymerisation catalyst |
JPS52156195A (en) * | 1976-06-22 | 1977-12-26 | Mitsubishi Chem Ind Ltd | Production of solid catalyst and olefin polymers |
JPS5426888A (en) * | 1977-08-02 | 1979-02-28 | Mitsubishi Chem Ind Ltd | Preparation of polyolefin |
JPS5830886B2 (en) * | 1978-03-16 | 1983-07-02 | 日石三菱株式会社 | Method for manufacturing polyolefin |
-
1980
- 1980-01-18 IT IT19287/80A patent/IT1193358B/en active
-
1981
- 1981-01-16 JP JP392681A patent/JPS56116707A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT8019287A0 (en) | 1980-01-18 |
JPS56116707A (en) | 1981-09-12 |
JPH0341483B2 (en) | 1991-06-24 |
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