DE69814920T2 - Verfahren zur ethylenpolymerisation in einem flüssigen reaktionsmedium - Google Patents
Verfahren zur ethylenpolymerisation in einem flüssigen reaktionsmediumInfo
- Publication number
- DE69814920T2 DE69814920T2 DE69814920T DE69814920T DE69814920T2 DE 69814920 T2 DE69814920 T2 DE 69814920T2 DE 69814920 T DE69814920 T DE 69814920T DE 69814920 T DE69814920 T DE 69814920T DE 69814920 T2 DE69814920 T2 DE 69814920T2
- Authority
- DE
- Germany
- Prior art keywords
- reaction medium
- liquid reaction
- ethylene polymerization
- polymerization
- ethylene
- 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.)
- Expired - Fee Related
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F10/02—Ethene
-
- 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
- C08F110/02—Ethene
-
- 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
-
- 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
- C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6864097P | 1997-12-23 | 1997-12-23 | |
PCT/US1998/027360 WO1999032530A1 (en) | 1997-12-23 | 1998-12-23 | Ethylene polymerization process in a liquid reaction medium |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69814920D1 DE69814920D1 (de) | 2003-06-26 |
DE69814920T2 true DE69814920T2 (de) | 2003-12-24 |
Family
ID=22083823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69814920T Expired - Fee Related DE69814920T2 (de) | 1997-12-23 | 1998-12-23 | Verfahren zur ethylenpolymerisation in einem flüssigen reaktionsmedium |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1042376B1 (de) |
JP (2) | JP2001527097A (de) |
CA (2) | CA2304491A1 (de) |
DE (1) | DE69814920T2 (de) |
ES (1) | ES2195443T3 (de) |
WO (2) | WO1999032530A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101437509B1 (ko) * | 2012-12-03 | 2014-09-03 | 대림산업 주식회사 | 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법 |
GB2533770B (en) | 2014-12-22 | 2021-02-10 | Norner Verdandi As | Polyethylene for pipes |
KR102116476B1 (ko) * | 2019-01-18 | 2020-05-28 | 대림산업 주식회사 | 폴리올레핀 중합 촉매 조성물, 폴리올레핀의 제조 방법 및 폴리올레핀 수지 |
WO2022010622A1 (en) | 2020-07-07 | 2022-01-13 | Exxonmobil Chemical Patents Inc. | Processes for making 3-d objects from blends of polyethylene and polar polymers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59308494D1 (de) * | 1992-08-03 | 1998-06-10 | Targor Gmbh | Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden |
US5608019A (en) * | 1992-12-28 | 1997-03-04 | Mobil Oil Corporation | Temperature control of MW in olefin polymerization using supported metallocene catalyst |
EP0690878B2 (de) * | 1993-03-25 | 2004-12-29 | Exxonmobil Oil Corporation | Verfahren zur herstellung granulären harzes |
WO1994028034A1 (en) * | 1993-05-25 | 1994-12-08 | Exxon Chemical Patents Inc. | Supported metallocene catalyst systems for the polymerization of olefins, preparation and use thereof |
EP0812854B2 (de) * | 1993-06-07 | 2011-04-20 | Mitsui Chemicals, Inc. | Übergangsmetallverbindung, diese enthaltende Olefinpolymerisationskatalysator, Verfahren zur Olefinpolymerisation damit und Homo- und Copolymere des Propylens |
DE4344689A1 (de) * | 1993-12-27 | 1995-06-29 | Hoechst Ag | Metallocenverbindung |
MY112177A (en) * | 1994-09-30 | 2001-04-30 | Mitsui Chemicals Inc | Olefin polymerization catalyst and process for olefin polymerization |
EP0786466B1 (de) * | 1996-01-25 | 2003-04-16 | Tosoh Corporation | Verfahren zur Olefinpolymerisierung unter Verwendung eines Übergangsmetallkatalysators. |
-
1998
- 1998-12-23 WO PCT/US1998/027360 patent/WO1999032530A1/en active IP Right Grant
- 1998-12-23 CA CA002304491A patent/CA2304491A1/en not_active Abandoned
- 1998-12-23 JP JP2000525465A patent/JP2001527097A/ja not_active Withdrawn
- 1998-12-23 WO PCT/US1998/027361 patent/WO1999032531A1/en not_active Application Discontinuation
- 1998-12-23 ES ES98964875T patent/ES2195443T3/es not_active Expired - Lifetime
- 1998-12-23 EP EP98964875A patent/EP1042376B1/de not_active Expired - Lifetime
- 1998-12-23 EP EP98964876A patent/EP1042377A1/de not_active Withdrawn
- 1998-12-23 CA CA002314502A patent/CA2314502A1/en not_active Abandoned
- 1998-12-23 DE DE69814920T patent/DE69814920T2/de not_active Expired - Fee Related
- 1998-12-23 JP JP2000525466A patent/JP2001527098A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA2314502A1 (en) | 1999-07-01 |
JP2001527098A (ja) | 2001-12-25 |
ES2195443T3 (es) | 2003-12-01 |
DE69814920D1 (de) | 2003-06-26 |
WO1999032530A1 (en) | 1999-07-01 |
EP1042376B1 (de) | 2003-05-21 |
CA2304491A1 (en) | 1999-07-01 |
EP1042376A1 (de) | 2000-10-11 |
EP1042377A1 (de) | 2000-10-11 |
WO1999032531A1 (en) | 1999-07-01 |
JP2001527097A (ja) | 2001-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |