EP4735486A1 - Verfahren - Google Patents
VerfahrenInfo
- Publication number
- EP4735486A1 EP4735486A1 EP24737951.4A EP24737951A EP4735486A1 EP 4735486 A1 EP4735486 A1 EP 4735486A1 EP 24737951 A EP24737951 A EP 24737951A EP 4735486 A1 EP4735486 A1 EP 4735486A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reactor
- alkyl
- catalyst
- gas phase
- group
- Prior art date
- 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.)
- Pending
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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/06—Cp analog where at least one of the carbon atoms of the non-coordinating part of the condensed ring is replaced by a heteroatom
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23182646 | 2023-06-30 | ||
| PCT/EP2024/068302 WO2025003435A1 (en) | 2023-06-30 | 2024-06-28 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4735486A1 true EP4735486A1 (de) | 2026-05-06 |
Family
ID=87070759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24737951.4A Pending EP4735486A1 (de) | 2023-06-30 | 2024-06-28 | Verfahren |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4735486A1 (de) |
| CN (1) | CN121752612A (de) |
| WO (1) | WO2025003435A1 (de) |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242150A (en) | 1960-03-31 | 1966-03-22 | Phillips Petroleum Co | Method and apparatus for the recovery of solid olefin polymer from a continuous path reaction zone |
| US3405109A (en) | 1960-10-03 | 1968-10-08 | Phillips Petroleum Co | Polymerization process |
| US3324093A (en) | 1963-10-21 | 1967-06-06 | Phillips Petroleum Co | Loop reactor |
| US3374211A (en) | 1964-07-27 | 1968-03-19 | Phillips Petroleum Co | Solids recovery from a flowing stream |
| DE1805765C3 (de) | 1968-10-29 | 1980-09-11 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Polymerisation von Propylen |
| US4582816A (en) | 1985-02-21 | 1986-04-15 | Phillips Petroleum Company | Catalysts, method of preparation and polymerization processes therewith |
| US5077255A (en) | 1986-09-09 | 1991-12-31 | Exxon Chemical Patents Inc. | New supported polymerization catalyst |
| US5036034A (en) | 1989-10-10 | 1991-07-30 | Fina Technology, Inc. | Catalyst for producing hemiisotactic polypropylene |
| US5565175A (en) | 1990-10-01 | 1996-10-15 | Phillips Petroleum Company | Apparatus and method for producing ethylene polymer |
| FI89929C (fi) | 1990-12-28 | 1993-12-10 | Neste Oy | Foerfarande foer homo- eller sampolymerisering av eten |
| FI86867C (fi) | 1990-12-28 | 1992-10-26 | Neste Oy | Flerstegsprocess foer framstaellning av polyeten |
| US5416228A (en) | 1991-10-07 | 1995-05-16 | Fina Technology, Inc. | Process and catalyst for producing isotactic polyolefins |
| US5332706A (en) | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
| DE69431222T2 (de) | 1993-06-07 | 2003-04-17 | Mitsui Chemicals, Inc. | Übergangsmetallverbindung, und diese enthaltender Polymerisationkatalysator |
| DE69427999T3 (de) | 1993-06-07 | 2012-09-27 | Mitsui Chemicals, Inc. | Übergangsmetallverbindung, diese enthaltende Olefinpolymerisationskatalysator, Verfahren zur Olefinpolymerisation damit und Homo- und Copolymere des Propylens |
| FI96866C (fi) | 1993-11-05 | 1996-09-10 | Borealis As | Tuettu olefiinipolymerointikatalyytti, sen valmistus ja käyttö |
| US6143686A (en) | 1994-08-03 | 2000-11-07 | Exxon Chemical Patents, Inc. | Supported ionic catalyst compositions |
| FI96216C (fi) | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| FI101479B1 (fi) | 1994-12-22 | 1998-06-30 | Borealis Polymers Oy | Menetelmä likaantumisen estämiseksi polymerointireaktoreissa |
| FI104827B (fi) | 1995-04-12 | 2000-04-14 | Borealis Polymers Oy | Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa |
| US6403772B1 (en) | 1995-09-11 | 2002-06-11 | Montell Technology Company, Bv | Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom |
| DE19544828A1 (de) | 1995-12-01 | 1997-06-05 | Hoechst Ag | Hochmolekulare Copolymere |
| FI104826B (fi) | 1996-01-30 | 2000-04-14 | Borealis As | Heteroatomilla substituoituja metalloseeniyhdisteitä olefiinipolymerointikatalyytti-systeemejä varten ja menetelmä niiden valmistamiseksi |
| AR007176A1 (es) | 1996-05-17 | 1999-10-13 | Bp Chem Int Ltd | Composiciones de copolimeros de poliolefinas en las que el maximo peso molecular esta en la parte de la composicion que tiene el contenido decomonomero mas elevado, proceso para obtener dichas composiciones, catalizadores de aplicacion en dicho proceso, articulos de manufactura, tal |
| FI971565A7 (fi) | 1997-04-14 | 1998-10-15 | Borealis As | Olefiinien polymerointiin tarkoitettujen katalysaattorisysteemien substituoituja metalloseeniyhdisteitä, niiden välituotteet ja valmistusmenetelmä |
| ES2247681T3 (es) | 1997-03-07 | 2006-03-01 | Basell Polyolefine Gmbh | Metodo para preparar indanonas sustituidas y metalocenos preparados a partir de ellas. |
| GB9708487D0 (en) | 1997-04-25 | 1997-06-18 | Bp Chem Int Ltd | Novel catalysts for olefin polymerisation |
| DE59805425D1 (de) | 1997-06-10 | 2002-10-10 | Peroxid Chemie Gmbh & Co Kg | Neue katalysatorsysteme für (co-)polymerisationsreaktionen, metallocenamidhalogenide und ihre verwendung |
| FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
| FI973451A0 (fi) | 1997-08-22 | 1997-08-22 | Borealis As | Ny organometalfoerening och metod foer polymerisation av olefiner med hjaelp av en katalytkomposition som innehaoller denna organometalfoerening |
| KR100516336B1 (ko) | 1997-09-05 | 2005-09-22 | 비피 케미칼즈 리미티드 | 중합 촉매 |
| DE19739946A1 (de) | 1997-09-11 | 1999-03-18 | Targor Gmbh | Verfahren zur Herstellung von Metallocenen |
| GB9721559D0 (en) | 1997-10-11 | 1997-12-10 | Bp Chem Int Ltd | Novel polymerisation catalysts |
| CA2321419A1 (en) | 1998-02-12 | 1999-08-19 | Woo-Kyu Kim | Catalyst compounds with beta-diiminate anionic ligands and processes for polymerizing olefins |
| DE19806918A1 (de) | 1998-02-19 | 1999-08-26 | Aventis Res & Tech Gmbh & Co | Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen |
| GB9826874D0 (en) | 1998-12-07 | 1999-01-27 | Borealis As | Process |
| EP1074557A3 (de) | 1999-07-31 | 2003-02-26 | Basell Polyolefine GmbH | Übergangsmetallverbindung, Ligandensystem, Katalysatorsystem und seine Verwendung zur Polymerisation von Olefinen |
| GB0007002D0 (en) | 2000-03-22 | 2000-05-10 | Borealis Polymers Oy | Catalysts |
| ES2247473T3 (es) | 2000-06-30 | 2006-03-01 | Exxonmobil Chemical Patents Inc. | Composiciones de bis-indenil-metaloceno puenteadas. |
| DE60112307T8 (de) | 2000-06-30 | 2007-02-15 | Exxonmobil Chemical Patents Inc., Baytown | Metallocenverbindungen mit einem verbrückten 4-phenylindenyl-ligandsystem zur polymerisation von olefinen |
| EP1310295B1 (de) | 2001-10-30 | 2007-07-18 | Borealis Technology Oy | Polymerisationsreaktor |
| EP1323747A1 (de) | 2001-12-19 | 2003-07-02 | Borealis Technology Oy | Herstellung von Katalysatoren für die Olefinpolymerisation |
| ES2296888T3 (es) | 2002-10-30 | 2008-05-01 | Borealis Technology Oy | Proceso y aparato para la produccion de polimeros de olefinas. |
| GB0315275D0 (en) | 2003-06-30 | 2003-08-06 | Borealis Tech Oy | Extrusion coating |
| JP2007505176A (ja) * | 2003-09-11 | 2007-03-08 | バセル ポリオレフィン ジーエムビーエイチ | ヘテロ相プロピレンコポリマーを製造するための多段方法 |
| US7285608B2 (en) | 2004-04-21 | 2007-10-23 | Novolen Technology Holdings C.V. | Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins |
| EP1591460B1 (de) | 2004-04-29 | 2006-06-14 | Borealis Technology Oy | Verfahren zur Herstellung von Polyethylen |
| BRPI0611557B1 (pt) | 2005-03-18 | 2017-03-28 | Basell Polyolefine Gmbh | compostos metalocenos bis-indenila em ponte com simetria c2, sistema catalítico dessa classe de compostos e processo de polimerização de a-olefinas com a referida classe de compostos |
| CN1923861B (zh) | 2005-09-02 | 2012-01-18 | 北方技术股份有限公司 | 在烯烃聚合催化剂存在下的烯烃聚合方法 |
| EP1996600B1 (de) | 2006-03-17 | 2011-09-28 | Basell Polyolefine GmbH | Metallocenverbindungen |
| US7834205B2 (en) | 2006-04-12 | 2010-11-16 | Basell Polyolifine GmbH | Metallocene compounds |
| WO2009027075A2 (en) | 2007-08-27 | 2009-03-05 | Borealis Technology Oy | Catalysts |
| BRPI0722162A2 (pt) | 2007-10-25 | 2014-03-18 | Lummus Novolen Technology Gmbh | Compostos de metaloceno, catalisadores compreendendo os mesmos, processo para produzir um polímero de olefina pelo uso de catalisadores, e homo-e copolímeros de olefina. |
| CN102666605B (zh) | 2009-12-22 | 2014-08-06 | 博里利斯股份公司 | 催化剂 |
| WO2011135004A2 (en) | 2010-04-28 | 2011-11-03 | Borealis Ag | Catalysts |
| EP2402353B1 (de) | 2010-07-01 | 2018-04-25 | Borealis AG | Gruppe-4-Metallocene als Katalysatoren zur Olefinpolymerisation |
| KR20140007360A (ko) | 2010-12-22 | 2014-01-17 | 보레알리스 아게 | 가교된 메탈로센 촉매 |
| EP2532687A3 (de) | 2011-06-10 | 2013-04-10 | Borealis AG | Verbrückte Metallocen-Katalysatoren |
| WO2013007650A1 (en) | 2011-07-08 | 2013-01-17 | Borealis Ag | Catalysts |
| ES2645256T3 (es) | 2012-12-21 | 2017-12-04 | Borealis Ag | Catalizadores |
| RU2693453C2 (ru) | 2014-04-17 | 2019-07-03 | Бореалис Аг | Усовершенствованная система катализаторов для получения сополимеров полиэтилена в способе высокотемпературной растворной полимеризации |
| US11702487B2 (en) * | 2018-05-09 | 2023-07-18 | Borealis Ag | Process for preparing propylene polymers |
| US20240191015A1 (en) * | 2021-03-24 | 2024-06-13 | Borealis Ag | Copolymer |
| KR102820025B1 (ko) * | 2021-03-26 | 2025-06-16 | 주식회사 엘지화학 | 폴리프로필렌 수지 조성물 및 그의 제조방법 |
-
2024
- 2024-06-28 EP EP24737951.4A patent/EP4735486A1/de active Pending
- 2024-06-28 WO PCT/EP2024/068302 patent/WO2025003435A1/en not_active Ceased
- 2024-06-28 CN CN202480055877.2A patent/CN121752612A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025003435A1 (en) | 2025-01-02 |
| CN121752612A (zh) | 2026-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7671700B2 (ja) | 触媒系の改善された調製 | |
| US9701772B2 (en) | Process for preparation of propylene copolymer | |
| US9469700B2 (en) | Polymerisation process and catalyst | |
| US10287375B2 (en) | Process for the preparation of a propylene polymer | |
| US10364307B2 (en) | Process for producing propylene copolymers in gas phase | |
| US9469708B2 (en) | Polymerisation process | |
| CN105992775A (zh) | 制备乙烯共聚物的方法 | |
| US11702487B2 (en) | Process for preparing propylene polymers | |
| US20160168285A1 (en) | Process | |
| CN105377915B (zh) | 用于制备含有高碳α-烯烃的丙烯共聚物的方法 | |
| US9475890B2 (en) | Catalyst | |
| JP2019529664A (ja) | オレフィンを重合する方法 | |
| EP4389783A1 (de) | Katalysatorübergangsverfahren | |
| WO2025003435A1 (en) | Process | |
| US8034886B2 (en) | Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts | |
| JP2019529656A (ja) | ハロゲン化マグネシウム担持チタン（前駆）触媒 | |
| EP4389776A1 (de) | Verfahren | |
| KR102449456B1 (ko) | 개질된 지글러-나타 (전)촉매 및 시스템 | |
| TW201630946A (zh) | 用於烯烴聚合反應之球狀催化劑 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20260126 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR |