JPS5236786B2 - - Google Patents
Info
- Publication number
- JPS5236786B2 JPS5236786B2 JP49012860A JP1286074A JPS5236786B2 JP S5236786 B2 JPS5236786 B2 JP S5236786B2 JP 49012860 A JP49012860 A JP 49012860A JP 1286074 A JP1286074 A JP 1286074A JP S5236786 B2 JPS5236786 B2 JP S5236786B2
- 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
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49012860A JPS5236786B2 (en) | 1974-02-01 | 1974-02-01 | |
| GB345975A GB1492618A (en) | 1974-02-01 | 1975-01-27 | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
| AU77644/75A AU481286B2 (en) | 1974-02-01 | 1975-01-28 | Process for preparing highly stereo-regular polyolefins and catalyst used thereof |
| HU75MI00000574A HU172049B (en) | 1974-02-01 | 1975-01-29 | Process for producing stereoregular polyolefines |
| IT1987775A IT1031397B (en) | 1974-02-01 | 1975-01-31 | PROCEDURE FOR THE PREPARATION OF HIGHLY STEREORE GULAR POLYOLEFINS AND LOST USED CATALOG PROCEDURE |
| NL7501176A NL163226C (en) | 1974-02-01 | 1975-01-31 | METHOD FOR PREPARING POLYALKENES; CATALYST; FORMED PRODUCTION. |
| FR7503095A FR2259842B1 (en) | 1974-02-01 | 1975-01-31 | |
| DE19752504036 DE2504036C3 (en) | 1974-02-01 | 1975-01-31 | Process for the polymerization of α-olefins |
| RO7581319A RO67837A (en) | 1974-02-01 | 1975-02-01 | PROCESS FOR OBTAINING A CATALYSTER USED IN POLYMERIZATION OF OLEFINS |
| AT570076A AT338517B (en) | 1974-02-01 | 1976-08-02 | METHOD OF MANUFACTURING HIGHLY STEREOREGULAR POLYOLEFINS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49012860A JPS5236786B2 (en) | 1974-02-01 | 1974-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50108385A JPS50108385A (en) | 1975-08-26 |
| JPS5236786B2 true JPS5236786B2 (en) | 1977-09-17 |
Family
ID=11817153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49012860A Expired JPS5236786B2 (en) | 1974-02-01 | 1974-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5236786B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448090U (en) * | 1977-09-09 | 1979-04-03 | ||
| JPS5567917U (en) * | 1978-11-02 | 1980-05-10 | ||
| JPS5818088Y2 (en) * | 1978-03-22 | 1983-04-12 | 三菱電機株式会社 | gas steam oven |
| EP1138700A2 (en) | 2000-03-30 | 2001-10-04 | Sumitomo Chemical Company, Limited | Process for producing catalyst for olefin polymerization and process for producing olefin polymer |
| DE102009031132A1 (en) | 2008-07-04 | 2010-03-11 | Sumitomo Chemical Company, Limited | Process for producing a propylene block copolymer |
| DE102009060196A1 (en) | 2008-12-25 | 2010-08-19 | Sumitomo Chemical Company, Limited | Process for the preparation of propylene block copolymer |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1568964A (en) * | 1975-11-05 | 1980-06-11 | Nat Res Dev | Oriented polymer materials |
| IT1054410B (en) * | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS |
| JPS52100596A (en) * | 1976-02-19 | 1977-08-23 | Mitsui Petrochem Ind Ltd | Production of olefin |
| IT1068112B (en) * | 1976-08-09 | 1985-03-21 | Montedison Spa | COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS AND CATALYSTS FROM THEM OBTAINED |
| IT1092448B (en) * | 1978-02-09 | 1985-07-12 | Montedison Spa | CATALYSTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS |
| US6777508B1 (en) | 1980-08-13 | 2004-08-17 | Basell Poliolefine Italia S.P.A. | Catalysts for the polymerization of olefins |
| KR100341040B1 (en) | 1994-08-18 | 2002-11-23 | 칫소가부시키가이샤 | High Rigidity Propylene-Ethylene Block Copolymer Composition and Its Manufacturing Method |
| JP3355864B2 (en) * | 1995-04-24 | 2002-12-09 | チッソ株式会社 | Continuous production of high-rigidity propylene / ethylene block copolymer |
| US6211300B1 (en) | 1998-04-10 | 2001-04-03 | Chisso Corporation | Propylene-ethylene block copolymer compositions and processes for production thereof |
| JP4969070B2 (en) | 2005-03-11 | 2012-07-04 | 株式会社Ａｄｅｋａ | Process for the production of stabilized polymers |
| US11162050B2 (en) | 2016-12-27 | 2021-11-02 | Mitsui Chemicals, Inc. | Lubricating oil composition, viscosity modifier for lubricating oil, and additive composition for lubricating oil |
| US11873462B2 (en) | 2019-08-29 | 2024-01-16 | Mitsui Chemicals, Inc. | Lubricating oil composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988983A (en) * | 1972-12-27 | 1974-08-26 |
-
1974
- 1974-02-01 JP JP49012860A patent/JPS5236786B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988983A (en) * | 1972-12-27 | 1974-08-26 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448090U (en) * | 1977-09-09 | 1979-04-03 | ||
| JPS5818088Y2 (en) * | 1978-03-22 | 1983-04-12 | 三菱電機株式会社 | gas steam oven |
| JPS5567917U (en) * | 1978-11-02 | 1980-05-10 | ||
| EP1138700A2 (en) | 2000-03-30 | 2001-10-04 | Sumitomo Chemical Company, Limited | Process for producing catalyst for olefin polymerization and process for producing olefin polymer |
| DE102009031132A1 (en) | 2008-07-04 | 2010-03-11 | Sumitomo Chemical Company, Limited | Process for producing a propylene block copolymer |
| DE102009060196A1 (en) | 2008-12-25 | 2010-08-19 | Sumitomo Chemical Company, Limited | Process for the preparation of propylene block copolymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50108385A (en) | 1975-08-26 |