GR78406B - - Google Patents
Info
- Publication number
- GR78406B GR78406B GR70148A GR820170148A GR78406B GR 78406 B GR78406 B GR 78406B GR 70148 A GR70148 A GR 70148A GR 820170148 A GR820170148 A GR 820170148A GR 78406 B GR78406 B GR 78406B
- Authority
- GR
- Greece
- Prior art keywords
- immiscible
- compounds
- aliphatic hydrocarbons
- inert
- olefins
- Prior art date
Links
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Glass Compositions (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Air Bags (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25841/81A IT1169292B (it) | 1981-12-24 | 1981-12-24 | Componenti di catalizzatori per la polimerizzazione delle alfa olefine e i catalizzatori da essi ottenuti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR78406B true GR78406B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-09-27 |
Family
ID=11217892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR70148A GR78406B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-24 | 1982-12-22 |
Country Status (14)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU542963B2 (en) * | 1982-08-20 | 1985-03-28 | Phillips Petroleum Co. | Polymerisation catalyst for olefins |
| EP1270610B8 (en) * | 2001-06-20 | 2006-09-27 | Borealis Technology Oy | Preparation of olefin polymerisation catalyst component |
| DE60120389T2 (de) | 2001-06-20 | 2007-06-14 | Borealis Technology Oy | Herstellung eines Katalysatorbestandteils zur Olefinpolymerisation |
| EP1375528A1 (en) | 2002-06-18 | 2004-01-02 | Borealis Polymers Oy | Method for the preparation of olefin polymerisation catalysts |
| EP1403292B1 (en) | 2002-09-30 | 2016-04-13 | Borealis Polymers Oy | Process for preparing an olefin polymerisation catalyst component with improved high temperature activity |
| EP2845868A1 (en) | 2006-05-31 | 2015-03-11 | Borealis Technology Oy | Oxidation state of Ti as means for increasing catalyst activity |
| EP1939227B1 (en) | 2006-12-28 | 2013-10-30 | Borealis Technology Oy | Catalyst preparation with phosphorous compound |
| ES2393382T3 (es) | 2008-06-26 | 2012-12-20 | Borealis Ag | Preparación de catalizador usando H2 |
| ES2541701T3 (es) | 2010-07-13 | 2015-07-23 | Borealis Ag | Componente de catalizador |
| EP2570438A3 (en) | 2010-07-13 | 2013-12-25 | Borealis AG | Catalyst component |
| EP2960257B1 (en) | 2014-06-27 | 2022-09-28 | Borealis AG | Improved process for preparing a particulate olefin polymerisation catalyst component |
| ES2676219T3 (es) | 2014-06-27 | 2018-07-17 | Borealis Ag | Componente de catalizador para la preparación de poliolefinas nucleadas |
| CN107810205B (zh) | 2015-07-16 | 2020-05-19 | 博里利斯股份公司 | 催化剂组分 |
| JP2024536444A (ja) | 2021-10-14 | 2024-10-04 | ボレアリス エージー | チーグラー・ナッタ触媒成分を形成するプロセス |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953414A (en) * | 1972-09-13 | 1976-04-27 | Montecatini Edison S.P.A., | Catalysts for the polymerization of olefins to spherically shaped polymers |
| IT1078995B (it) * | 1977-05-24 | 1985-05-08 | Montedison Spa | Catalizzatori per la polimeriazzazione di olefine |
| JPS54158489A (en) * | 1978-06-05 | 1979-12-14 | Mitsubishi Petrochem Co Ltd | Polymerization of olefin |
| DE3065499D1 (en) * | 1979-04-11 | 1983-12-15 | Mitsui Petrochemical Ind | Process for producing spherical carrier particles for olefin polymerisation catalyst, catalyst comprising such carrier particles, and use of such catalyst in olefin polymerisation |
-
1981
- 1981-12-24 IT IT25841/81A patent/IT1169292B/it active
-
1982
- 1982-12-15 NO NO824221A patent/NO162563C/no unknown
- 1982-12-17 KR KR8205664A patent/KR890003625B1/ko not_active Expired
- 1982-12-17 ZA ZA829296A patent/ZA829296B/xx unknown
- 1982-12-20 AU AU91692/82A patent/AU564286B2/en not_active Expired
- 1982-12-21 CA CA000418216A patent/CA1197831A/en not_active Expired
- 1982-12-22 AT AT82111903T patent/ATE47403T1/de not_active IP Right Cessation
- 1982-12-22 GR GR70148A patent/GR78406B/el unknown
- 1982-12-22 JP JP57224078A patent/JPS58111809A/ja active Pending
- 1982-12-22 DE DE8282111903T patent/DE3279986D1/de not_active Expired
- 1982-12-22 BR BR8207450A patent/BR8207450A/pt not_active IP Right Cessation
- 1982-12-22 EP EP82111903A patent/EP0083073B1/en not_active Expired
- 1982-12-23 IN IN1480/CAL/82A patent/IN158357B/en unknown
- 1982-12-23 ES ES518516A patent/ES8500964A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATE47403T1 (de) | 1989-11-15 |
| NO824221L (no) | 1983-06-27 |
| EP0083073A1 (en) | 1983-07-06 |
| ZA829296B (en) | 1983-09-28 |
| KR890003625B1 (ko) | 1989-09-28 |
| ES518516A0 (es) | 1984-12-01 |
| IT8125841A0 (it) | 1981-12-24 |
| IT1169292B (it) | 1987-05-27 |
| KR840002856A (ko) | 1984-07-21 |
| NO162563B (no) | 1989-10-09 |
| CA1197831A (en) | 1985-12-10 |
| DE3279986D1 (en) | 1989-11-23 |
| EP0083073B1 (en) | 1989-10-18 |
| NO162563C (no) | 1990-01-17 |
| IN158357B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-25 |
| JPS58111809A (ja) | 1983-07-04 |
| AU564286B2 (en) | 1987-08-06 |
| BR8207450A (pt) | 1983-10-18 |
| AU9169282A (en) | 1983-06-30 |
| ES8500964A1 (es) | 1984-12-01 |
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