JPS615483B2 - - Google Patents
Info
- Publication number
- JPS615483B2 JPS615483B2 JP52092170A JP9217077A JPS615483B2 JP S615483 B2 JPS615483 B2 JP S615483B2 JP 52092170 A JP52092170 A JP 52092170A JP 9217077 A JP9217077 A JP 9217077A JP S615483 B2 JPS615483 B2 JP S615483B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9217077A JPS5426891A (en) | 1977-08-02 | 1977-08-02 | Preparation of olefin copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9217077A JPS5426891A (en) | 1977-08-02 | 1977-08-02 | Preparation of olefin copolymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5426891A JPS5426891A (en) | 1979-02-28 |
| JPS615483B2 true JPS615483B2 (ru) | 1986-02-19 |
Family
ID=14046947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9217077A Granted JPS5426891A (en) | 1977-08-02 | 1977-08-02 | Preparation of olefin copolymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5426891A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0679661A1 (en) | 1991-08-14 | 1995-11-02 | Mitsui Petrochemical Industries, Ltd. | Prepolymerized olefin polymerization catalyst and polymerization process |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
| JPS56136805A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
| JPS6042807B2 (ja) * | 1980-04-11 | 1985-09-25 | チッソ株式会社 | エチレンプロピレンα−オレフイン三元共重合体の製造方法 |
| JPS5738837A (en) * | 1980-08-19 | 1982-03-03 | Mitsubishi Chem Ind Ltd | Production of polyolefin film |
| JPS5898309A (ja) * | 1981-12-09 | 1983-06-11 | Toho Titanium Co Ltd | オレフイン類重合用触媒成分の製造方法 |
| US4563512A (en) * | 1984-02-28 | 1986-01-07 | Shell Oil Company | Olefin polymerization process utilizing a combination of selectivity control agents |
| JPH072785B2 (ja) * | 1985-04-05 | 1995-01-18 | 三菱油化株式会社 | オレフイン重合体の製造法 |
| JPH072784B2 (ja) * | 1985-04-05 | 1995-01-18 | 三菱油化株式会社 | オレフイン重合体の製造法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935487A (ru) * | 1972-07-20 | 1974-04-02 | ||
| JPS4986482A (ru) * | 1972-09-26 | 1974-08-19 | ||
| JPS5128189A (ja) * | 1974-09-03 | 1976-03-09 | Mitsui Petrochemical Ind | Koketsushoseihoriorefuin no kokatsuseijugohoho |
| JPS5216588A (en) * | 1975-07-30 | 1977-02-07 | Chisso Corp | Preparation of polypropylene copolymer for shrinkable film |
| JPS5287490A (en) * | 1976-01-19 | 1977-07-21 | Mitsubishi Chem Ind Ltd | Production of of polyolefins |
| JPS5287489A (en) * | 1976-01-19 | 1977-07-21 | Mitsui Petrochem Ind Ltd | Polymerization of olefins |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH543546A (fr) * | 1971-03-23 | 1973-10-31 | Solvay | Système catalytique de polymérisation des alpha-oléfines |
-
1977
- 1977-08-02 JP JP9217077A patent/JPS5426891A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935487A (ru) * | 1972-07-20 | 1974-04-02 | ||
| JPS4986482A (ru) * | 1972-09-26 | 1974-08-19 | ||
| JPS5128189A (ja) * | 1974-09-03 | 1976-03-09 | Mitsui Petrochemical Ind | Koketsushoseihoriorefuin no kokatsuseijugohoho |
| JPS5216588A (en) * | 1975-07-30 | 1977-02-07 | Chisso Corp | Preparation of polypropylene copolymer for shrinkable film |
| JPS5287490A (en) * | 1976-01-19 | 1977-07-21 | Mitsubishi Chem Ind Ltd | Production of of polyolefins |
| JPS5287489A (en) * | 1976-01-19 | 1977-07-21 | Mitsui Petrochem Ind Ltd | Polymerization of olefins |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0679661A1 (en) | 1991-08-14 | 1995-11-02 | Mitsui Petrochemical Industries, Ltd. | Prepolymerized olefin polymerization catalyst and polymerization process |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5426891A (en) | 1979-02-28 |