EP0896597A1 - PROCEDE DE PREPARATION D'UN TERPOLYMERE D'ETHYLENE, UNE $g(a)-OLEFINE ET UN DIENE - Google Patents
PROCEDE DE PREPARATION D'UN TERPOLYMERE D'ETHYLENE, UNE $g(a)-OLEFINE ET UN DIENEInfo
- Publication number
- EP0896597A1 EP0896597A1 EP97919764A EP97919764A EP0896597A1 EP 0896597 A1 EP0896597 A1 EP 0896597A1 EP 97919764 A EP97919764 A EP 97919764A EP 97919764 A EP97919764 A EP 97919764A EP 0896597 A1 EP0896597 A1 EP 0896597A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- transition metal
- process according
- ligand
- groups
- 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.)
- Withdrawn
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- 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
- 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
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
L'invention concerne un procédé de préparation d'un terpolymère d'éthylène, une α-oléfine et un diène, ce procédé consistant à utiliser un complexe d'un métal de transition et un co-catalyseur. L'invention se caractérise en ce que la polymérisation est effectuée à l'aide d'un complexe d'un métal de transition consistant en un complexe d'un métal de transition à balance réduite choisi dans les groupes 4 à 6 de la table périodique des éléments, avec un ligand monoanionique multidenté et avec deux ligands monoanioniques, à une température comprise entre -10 et 220 °C. En particulier, le métal de transition réduit dans le complexe est le titane (Ti).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97919764A EP0896597A1 (fr) | 1996-05-03 | 1997-05-01 | PROCEDE DE PREPARATION D'UN TERPOLYMERE D'ETHYLENE, UNE $g(a)-OLEFINE ET UN DIENE |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96201112 | 1996-05-03 | ||
EP96201112 | 1996-05-03 | ||
EP97919764A EP0896597A1 (fr) | 1996-05-03 | 1997-05-01 | PROCEDE DE PREPARATION D'UN TERPOLYMERE D'ETHYLENE, UNE $g(a)-OLEFINE ET UN DIENE |
PCT/NL1997/000244 WO1997042239A1 (fr) | 1996-05-03 | 1997-05-01 | PROCEDE DE PREPARATION D'UN TERPOLYMERE D'ETHYLENE, UNE α-OLEFINE ET UN DIENE |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0896597A1 true EP0896597A1 (fr) | 1999-02-17 |
Family
ID=8223921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97919764A Withdrawn EP0896597A1 (fr) | 1996-05-03 | 1997-05-01 | PROCEDE DE PREPARATION D'UN TERPOLYMERE D'ETHYLENE, UNE $g(a)-OLEFINE ET UN DIENE |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0896597A1 (fr) |
JP (1) | JP2000510175A (fr) |
KR (1) | KR20000010950A (fr) |
AU (1) | AU2412097A (fr) |
BR (1) | BR9708891A (fr) |
CA (1) | CA2253514A1 (fr) |
EA (1) | EA199800975A1 (fr) |
ID (1) | ID16858A (fr) |
WO (1) | WO1997042239A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999057159A1 (fr) | 1998-05-01 | 1999-11-11 | Exxon Chemical Patents Inc. | Complexes metalliques catalytiques contenant un ligand tridentate et destines a la polymerisation d'olefines |
US7078164B1 (en) | 2000-06-19 | 2006-07-18 | Symyx Technologies, Inc. | High throughput screen for identifying polymerization catalysts from potential catalysts |
KR100826080B1 (ko) * | 2001-12-27 | 2008-04-29 | 삼성토탈 주식회사 | 고용융체 강도를 갖는 에틸렌/디엔 공중합체의 제조방법 |
KR100501398B1 (ko) * | 2003-01-15 | 2005-07-18 | 삼성토탈 주식회사 | 긴가지를 갖는 α-올레핀/환상올레핀/디엔 공중합체 및 그제조방법 |
KR100586922B1 (ko) * | 2004-11-18 | 2006-06-08 | 금호폴리켐 주식회사 | 고수율의 이피(디)엠의 제조방법 및 수율의 제어방법,이피(디)엠의 회수방법 |
KR101829222B1 (ko) | 2011-02-15 | 2018-02-19 | 엘지전자 주식회사 | 냉장고 |
KR101248423B1 (ko) * | 2011-06-09 | 2013-04-02 | 에스케이종합화학 주식회사 | 에틸렌 - α-올레핀 - 디엔 공중합체의 제조방법 |
KR101391692B1 (ko) * | 2012-11-14 | 2014-05-07 | 주식회사 엘지화학 | 3원계 탄성 공중합체 및 이의 제조 방법 |
KR101391693B1 (ko) * | 2012-11-14 | 2014-05-07 | 주식회사 엘지화학 | 3원계 탄성 공중합체 및 이의 제조 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1327673C (fr) * | 1988-06-16 | 1994-03-08 | Sigmund Floyd | Procede pour la production d'elastomeres epdm a poids moleculaires eleves, a l'aide d'un systeme de catalyseur metallocene-alumoxane |
US5278272A (en) * | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
US5374696A (en) * | 1992-03-26 | 1994-12-20 | The Dow Chemical Company | Addition polymerization process using stabilized reduced metal catalysts |
BR9509457A (pt) * | 1994-10-31 | 1998-01-06 | Dsm Nv | Composição catalítica e processo para a polimerização de uma olefina |
-
1997
- 1997-05-01 BR BR9708891A patent/BR9708891A/pt not_active Application Discontinuation
- 1997-05-01 WO PCT/NL1997/000244 patent/WO1997042239A1/fr not_active Application Discontinuation
- 1997-05-01 JP JP09539794A patent/JP2000510175A/ja active Pending
- 1997-05-01 CA CA002253514A patent/CA2253514A1/fr not_active Abandoned
- 1997-05-01 AU AU24120/97A patent/AU2412097A/en not_active Abandoned
- 1997-05-01 KR KR1019980709099A patent/KR20000010950A/ko not_active Application Discontinuation
- 1997-05-01 EA EA199800975A patent/EA199800975A1/ru unknown
- 1997-05-01 EP EP97919764A patent/EP0896597A1/fr not_active Withdrawn
- 1997-05-02 ID IDP971472A patent/ID16858A/id unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9742239A1 * |
Also Published As
Publication number | Publication date |
---|---|
BR9708891A (pt) | 1999-08-03 |
WO1997042239A1 (fr) | 1997-11-13 |
JP2000510175A (ja) | 2000-08-08 |
EA199800975A1 (ru) | 1999-04-29 |
ID16858A (id) | 1997-11-20 |
CA2253514A1 (fr) | 1997-11-13 |
KR20000010950A (ko) | 2000-02-25 |
AU2412097A (en) | 1997-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 19981014 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR IT NL |
|
17Q | First examination report despatched |
Effective date: 19990301 |
|
RTI1 | Title (correction) |
Free format text: PROCESS FOR THE PREPARATION OF A TERPOLYMER OF ETHYLENE, AN ALPHA-OLEFIN AND A DIENE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20001201 |