JPS50126785A - - Google Patents
Info
- Publication number
- JPS50126785A JPS50126785A JP3500674A JP3500674A JPS50126785A JP S50126785 A JPS50126785 A JP S50126785A JP 3500674 A JP3500674 A JP 3500674A JP 3500674 A JP3500674 A JP 3500674A JP S50126785 A JPS50126785 A JP S50126785A
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3500674A JPS5724361B2 (hu) | 1974-03-27 | 1974-03-27 | |
| BR7501794A BR7501794A (pt) | 1974-03-27 | 1975-03-26 | Aperfeicoamento em processo para a preparacao de um polimero de uma alfa-olefina |
| BE154789A BE827206A (fr) | 1974-03-27 | 1975-03-26 | Procede de preparation de polymeres d'alphaolefines |
| NL7503694A NL7503694A (nl) | 1974-03-27 | 1975-03-27 | Werkwijze voor de bereiding van polymeren van (alpha)-olefinen. |
| DE19752513849 DE2513849A1 (de) | 1974-03-27 | 1975-03-27 | Verfahren zur polymerisation von alpha-olefinen |
| GB1311075A GB1498862A (en) | 1974-03-27 | 1975-03-27 | Catalytic polymerization of olefins |
| FR7509714A FR2265768B1 (hu) | 1974-03-27 | 1975-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3500674A JPS5724361B2 (hu) | 1974-03-27 | 1974-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50126785A true JPS50126785A (hu) | 1975-10-06 |
| JPS5724361B2 JPS5724361B2 (hu) | 1982-05-24 |
Family
ID=12429993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3500674A Expired JPS5724361B2 (hu) | 1974-03-27 | 1974-03-27 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5724361B2 (hu) |
| BE (1) | BE827206A (hu) |
| BR (1) | BR7501794A (hu) |
| DE (1) | DE2513849A1 (hu) |
| FR (1) | FR2265768B1 (hu) |
| GB (1) | GB1498862A (hu) |
| NL (1) | NL7503694A (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057420A2 (en) | 1981-01-30 | 1982-08-11 | Sumitomo Chemical Company, Limited | Process for producing ethylene polymers |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL51283A (en) | 1976-01-30 | 1979-11-30 | Snam Progetti | Process for preparing a co-catalyst for use in the polymerization of a-olefins,a co-catalyst prepared by the process,a catalytic system comprising such a co-catalyst and a process for polymerizing an a-olefin using such catalytic system |
| GB1569228A (en) * | 1976-12-13 | 1980-06-11 | Mitsubishi Chem Ind | Process for the polymerisation of olefins and catalyst therefor |
| IT1078995B (it) * | 1977-05-24 | 1985-05-08 | Montedison Spa | Catalizzatori per la polimeriazzazione di olefine |
| CA1141093A (en) | 1979-05-17 | 1983-02-08 | Brian L. Goodall | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
| EP0026655A1 (en) * | 1979-10-01 | 1981-04-08 | Imperial Chemical Industries Plc | Titanium halide material and production thereof |
| JPS56166205A (en) * | 1980-05-23 | 1981-12-21 | Idemitsu Kosan Co Ltd | Stereoregular polymerization of alpha-olefin |
| IT1150031B (it) * | 1980-07-24 | 1986-12-10 | Montedison Spa | Componenti di catalizzatori per la polimerizzazione dell'etilene |
| EP0048299A1 (en) * | 1980-09-23 | 1982-03-31 | The Dow Chemical Company | High efficiency catalyst and polymerization of olefins |
| DE3124222A1 (de) * | 1981-06-20 | 1983-02-03 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung eines polyolefins und katalysator hierfuer |
| US5064795A (en) * | 1982-08-27 | 1991-11-12 | Phillips Petroleum Company | Polymerization of olefins |
| US4663403A (en) * | 1983-02-04 | 1987-05-05 | Phillips Petroleum Company | Polymerization of olefins |
| CA1263370A (en) * | 1985-03-25 | 1989-11-28 | Masaaki Katao | CATALYST AND PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS USING THE SAME |
| JPS61296007A (ja) * | 1985-06-25 | 1986-12-26 | Sumitomo Chem Co Ltd | オレフイン重合体の製造法 |
| JPS62256802A (ja) * | 1986-04-28 | 1987-11-09 | Sumitomo Chem Co Ltd | α−オレフイン重合体の製造法 |
| JPS62267305A (ja) * | 1986-05-15 | 1987-11-20 | Sumitomo Chem Co Ltd | オレフイン重合体の製造法 |
| SG73622A1 (en) | 1998-03-11 | 2000-06-20 | Sumitomo Chemical Co | Solid catalyst component and catalyst for olefin polymerization and process for producing olefin polymer |
| US8039552B2 (en) | 2008-07-04 | 2011-10-18 | Sumitomo Chemical Company, Limited | Process for producing propylene block copolymer |
| JP5454107B2 (ja) | 2008-12-25 | 2014-03-26 | 住友化学株式会社 | プロピレン系ブロック共重合体の製造方法 |
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1974
- 1974-03-27 JP JP3500674A patent/JPS5724361B2/ja not_active Expired
-
1975
- 1975-03-26 BR BR7501794A patent/BR7501794A/pt unknown
- 1975-03-26 BE BE154789A patent/BE827206A/xx not_active IP Right Cessation
- 1975-03-27 FR FR7509714A patent/FR2265768B1/fr not_active Expired
- 1975-03-27 DE DE19752513849 patent/DE2513849A1/de active Pending
- 1975-03-27 NL NL7503694A patent/NL7503694A/xx not_active Application Discontinuation
- 1975-03-27 GB GB1311075A patent/GB1498862A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057420A2 (en) | 1981-01-30 | 1982-08-11 | Sumitomo Chemical Company, Limited | Process for producing ethylene polymers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5724361B2 (hu) | 1982-05-24 |
| BR7501794A (pt) | 1975-12-30 |
| FR2265768A1 (hu) | 1975-10-24 |
| FR2265768B1 (hu) | 1982-03-19 |
| GB1498862A (en) | 1978-01-25 |
| DE2513849A1 (de) | 1975-10-09 |
| BE827206A (fr) | 1975-07-16 |
| NL7503694A (nl) | 1975-09-30 |