JPS50108385A - - Google Patents
Info
- Publication number
- JPS50108385A JPS50108385A JP1286074A JP1286074A JPS50108385A JP S50108385 A JPS50108385 A JP S50108385A JP 1286074 A JP1286074 A JP 1286074A JP 1286074 A JP1286074 A JP 1286074A JP S50108385 A JPS50108385 A JP S50108385A
- 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
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49012860A JPS5236786B2 (US06168776-20010102-C00028.png) | 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 (hu) | 1974-02-01 | 1975-01-29 | Sposob poluchenija stereroreguljarnykh poliolefinov |
| NL7501176A NL163226C (nl) | 1974-02-01 | 1975-01-31 | Werkwijze voor het bereiden van polyalkenen; katalysator; gevormd voortbrengsel. |
| FR7503095A FR2259842B1 (US06168776-20010102-C00028.png) | 1974-02-01 | 1975-01-31 | |
| DE19752504036 DE2504036C3 (de) | 1974-02-01 | 1975-01-31 | Verfahren zur Polymerisation von α-Olefinen |
| IT1987775A IT1031397B (it) | 1974-02-01 | 1975-01-31 | Procedimento per la preparazione di poliolefine altamente stereore golari e cataoizzatore usato perdetto procedime to |
| RO7581319A RO67837A (ro) | 1974-02-01 | 1975-02-01 | Procedeu de obtinere a unui catalixator utilizat la polimerizarea olefinelor |
| AT570076A AT338517B (de) | 1974-02-01 | 1976-08-02 | Verfahren zur herstellung von in hohem masse stereoregularen polyolefinen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49012860A JPS5236786B2 (US06168776-20010102-C00028.png) | 1974-02-01 | 1974-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50108385A true JPS50108385A (US06168776-20010102-C00028.png) | 1975-08-26 |
| JPS5236786B2 JPS5236786B2 (US06168776-20010102-C00028.png) | 1977-09-17 |
Family
ID=11817153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49012860A Expired JPS5236786B2 (US06168776-20010102-C00028.png) | 1974-02-01 | 1974-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5236786B2 (US06168776-20010102-C00028.png) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52100596A (en) * | 1976-02-19 | 1977-08-23 | Mitsui Petrochem Ind Ltd | Production of olefin |
| JPS52151691A (en) * | 1975-11-21 | 1977-12-16 | Montedison Spa | #-olefin polymerization catalyst |
| JPS5321093A (en) * | 1976-08-09 | 1978-02-27 | Montedison Spa | Olefin olefin polymerization catalyst component and production and usage thereof |
| JPS54126684A (en) * | 1978-02-09 | 1979-10-02 | Montedison Spa | Alphaaolefin polymerizing catalyst and method |
| JPH0278524A (ja) * | 1975-11-05 | 1990-03-19 | Natl Res Dev Corp | 配向性エチレン系共重合体 |
| EP0700943A1 (en) | 1994-08-18 | 1996-03-13 | Chisso Corporation | A highly stiff propylene-ethylene block copolymer composition and a process for producing the same |
| US5854355A (en) * | 1995-04-24 | 1998-12-29 | Chisso Corporation | Continuous process for preparation of highly rigid propylene-ethylene block copolymers |
| US6211300B1 (en) | 1998-04-10 | 2001-04-03 | Chisso Corporation | Propylene-ethylene block copolymer compositions and processes for production thereof |
| US6777508B1 (en) | 1980-08-13 | 2004-08-17 | Basell Poliolefine Italia S.P.A. | Catalysts for the polymerization of olefins |
| US7662893B2 (en) | 2005-03-11 | 2010-02-16 | Adeka Corporation | Method for producing stabilized polymer |
| WO2018124070A1 (ja) | 2016-12-27 | 2018-07-05 | 三井化学株式会社 | 潤滑油組成物、潤滑油用粘度調整剤、および潤滑油用添加剤組成物 |
| US11873462B2 (en) | 2019-08-29 | 2024-01-16 | Mitsui Chemicals, Inc. | Lubricating oil composition |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5448090U (US06168776-20010102-C00028.png) * | 1977-09-09 | 1979-04-03 | ||
| JPS5818088Y2 (ja) * | 1978-03-22 | 1983-04-12 | 三菱電機株式会社 | ガススチ−ムオ−ブン |
| JPS5567917U (US06168776-20010102-C00028.png) * | 1978-11-02 | 1980-05-10 | ||
| SG96207A1 (en) | 2000-03-30 | 2003-05-23 | Sumitomo Chemical Co | Process for producing 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988983A (US06168776-20010102-C00028.png) * | 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 (US06168776-20010102-C00028.png) * | 1972-12-27 | 1974-08-26 |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278524A (ja) * | 1975-11-05 | 1990-03-19 | Natl Res Dev Corp | 配向性エチレン系共重合体 |
| JPH0562058B2 (US06168776-20010102-C00028.png) * | 1975-11-05 | 1993-09-07 | British Tech Group | |
| JPH0310645B2 (US06168776-20010102-C00028.png) * | 1975-11-21 | 1991-02-14 | Montejison Spa | |
| JPS56152810A (en) * | 1975-11-21 | 1981-11-26 | Mitsui Petrochemical Ind | a®¤a.e¬¤b¨ªý´¡c«´cýÐh¸´bÐc«jbýÐh¸´b±b¤´¨ |
| JPS52151691A (en) * | 1975-11-21 | 1977-12-16 | Montedison Spa | #-olefin polymerization catalyst |
| JPS5639767B2 (US06168776-20010102-C00028.png) * | 1975-11-21 | 1981-09-16 | ||
| JPS5740843B2 (US06168776-20010102-C00028.png) * | 1976-02-19 | 1982-08-31 | ||
| JPS52100596A (en) * | 1976-02-19 | 1977-08-23 | Mitsui Petrochem Ind Ltd | Production of olefin |
| JPS5321093A (en) * | 1976-08-09 | 1978-02-27 | Montedison Spa | Olefin olefin polymerization catalyst component and production and usage thereof |
| JPS5632322B2 (US06168776-20010102-C00028.png) * | 1976-08-09 | 1981-07-27 | ||
| JPS54126684A (en) * | 1978-02-09 | 1979-10-02 | Montedison Spa | Alphaaolefin polymerizing catalyst and method |
| JPS6224442B2 (US06168776-20010102-C00028.png) * | 1978-02-09 | 1987-05-28 | Montedison Spa | |
| US6777508B1 (en) | 1980-08-13 | 2004-08-17 | Basell Poliolefine Italia S.P.A. | Catalysts for the polymerization of olefins |
| US5672658A (en) * | 1994-08-18 | 1997-09-30 | Chisso Corporation | Highly stiff propylene-ethylene block copolymer composition and a process for producing the same |
| EP0700943A1 (en) | 1994-08-18 | 1996-03-13 | Chisso Corporation | A highly stiff propylene-ethylene block copolymer composition and a process for producing the same |
| US5854355A (en) * | 1995-04-24 | 1998-12-29 | Chisso Corporation | Continuous process for preparation of highly rigid propylene-ethylene block copolymers |
| US6211300B1 (en) | 1998-04-10 | 2001-04-03 | Chisso Corporation | Propylene-ethylene block copolymer compositions and processes for production thereof |
| US6355725B2 (en) | 1998-04-10 | 2002-03-12 | Chisso Corporation | Propylene-ethylene block copolymer compositions and processes for production thereof |
| US7662893B2 (en) | 2005-03-11 | 2010-02-16 | Adeka Corporation | Method for producing stabilized polymer |
| WO2018124070A1 (ja) | 2016-12-27 | 2018-07-05 | 三井化学株式会社 | 潤滑油組成物、潤滑油用粘度調整剤、および潤滑油用添加剤組成物 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5236786B2 (US06168776-20010102-C00028.png) | 1977-09-17 |
