BR0016146A - Compostos catalisadores, sistemas catalisadores dos mesmos e seus usos em um processo de polimerização - Google Patents
Compostos catalisadores, sistemas catalisadores dos mesmos e seus usos em um processo de polimerizaçãoInfo
- Publication number
- BR0016146A BR0016146A BR0016146-2A BR0016146A BR0016146A BR 0016146 A BR0016146 A BR 0016146A BR 0016146 A BR0016146 A BR 0016146A BR 0016146 A BR0016146 A BR 0016146A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst
- polymerization process
- compounds
- systems
- catalyst systems
- Prior art date
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
-
- 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
- C08F2420/09—Cyclic bridge, i.e. Cp or analog where the bridging unit linking the two Cps or analogs is part of a cyclic group
-
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
"COMPOSTOS CATALISADORES, SISTEMAS CATALISADORES DOS MESMOS E SEUS USOS EM UM PROCESSO DE POLIMERIZAçãO". A presente invenção refere-se a um composto catalisador do tipo metaloceno de ligando volumoso ligado por ponte de germânio-cíclico, um sistema catalisadores dos mesmos, e a seu uso em um processo para polimerizar olefina(s) para produzir polímeros de processabilidade acentuada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45180599A | 1999-12-01 | 1999-12-01 | |
PCT/US2000/027096 WO2001040324A1 (en) | 1999-12-01 | 2000-10-02 | Catalyst compounds, catalyst systems thereof and their use in a polymerization process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0016146A true BR0016146A (pt) | 2002-08-13 |
Family
ID=23793764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0016146-2A BR0016146A (pt) | 1999-12-01 | 2000-10-02 | Compostos catalisadores, sistemas catalisadores dos mesmos e seus usos em um processo de polimerização |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1255782A1 (pt) |
JP (1) | JP3798694B2 (pt) |
AU (1) | AU782786B2 (pt) |
BR (1) | BR0016146A (pt) |
CA (1) | CA2392949A1 (pt) |
WO (1) | WO2001040324A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6818585B2 (en) * | 1998-12-30 | 2004-11-16 | Univation Technologies, Llc | Catalyst compounds, catalyst systems thereof and their use in a polymerization process |
US6960634B2 (en) | 2001-10-31 | 2005-11-01 | Univation Technologies, Llc | Methods for adjusting melt properties of metallocene catalyzed olefin copolymers |
US6727331B2 (en) * | 2001-12-28 | 2004-04-27 | Equistar Chemicals, Lp | Preparation of polyethylene |
EP1847555A1 (en) * | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Multi-branched Polypropylene |
US9434795B2 (en) | 2012-09-24 | 2016-09-06 | Exxonmobil Chemical Patents Inc. | Production of vinyl terminated polyethylene using supported catalyst system |
CN104661751B (zh) | 2012-09-24 | 2017-02-22 | 埃克森美孚化学专利公司 | 乙烯基封端的聚乙烯的生产 |
KR101924198B1 (ko) | 2015-12-23 | 2018-11-30 | 주식회사 엘지화학 | 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0713075B2 (ja) * | 1988-06-20 | 1995-02-15 | チッソ株式会社 | 橋架け構造のビス置換シクロペンタジエニル配位子を有するジルコニウム化合物 |
DE3916555A1 (de) * | 1989-05-20 | 1990-11-22 | Hoechst Ag | Verfahren zur herstellung von ethylenpolymeren |
US5278272A (en) * | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
IT1271406B (it) * | 1993-09-13 | 1997-05-28 | Spherilene Srl | Procedimento per la preparazione di polimeri dell'etilene e prodotti ottenuti |
DE4337233A1 (de) * | 1993-10-30 | 1995-05-04 | Basf Ag | Verfahren zur Herstellung von Polymerisaten von C¶2¶- bis C¶1¶¶0¶-Alk-1-enen unter Verwendung von racemischen Metallocenkomplexen als Katalysatoren |
DE4344689A1 (de) * | 1993-12-27 | 1995-06-29 | Hoechst Ag | Metallocenverbindung |
EP0766700B1 (en) * | 1994-06-24 | 2000-01-19 | Exxon Chemical Patents Inc. | Polymerization catalyst systems, their production and use |
DE69708644T2 (de) * | 1996-07-16 | 2002-08-08 | Exxonmobil Chemical Patents Inc., Baytown | Olefinpolymerisationsverfahren mit alkylsubstituierten metallocenen |
JPH10114808A (ja) * | 1996-10-11 | 1998-05-06 | Mitsubishi Chem Corp | 透明性の優れたエチレン・α−オレフィン共重合体 |
JPH11106432A (ja) * | 1997-10-07 | 1999-04-20 | Asahi Chem Ind Co Ltd | エチレン系重合体 |
JP3811563B2 (ja) * | 1997-12-25 | 2006-08-23 | 三菱化学株式会社 | 新規な遷移金属化合物、α−オレフィン重合用触媒成分およびα−オレフィン重合体の製造方法 |
GB9800245D0 (en) * | 1998-01-07 | 1998-03-04 | Bp Chem Int Ltd | Novel polymers |
US6342568B1 (en) * | 1998-05-06 | 2002-01-29 | Mitsui Chemicals, Inc. | Metallocene compound, and process for preparing polyolefin by using it |
US6034192A (en) * | 1998-12-30 | 2000-03-07 | Univation Technologies, Llc | Germanium bridged metallocenes producing polymers with increased melt strength |
US6339134B1 (en) * | 1999-05-06 | 2002-01-15 | Univation Technologies, Llc | Polymerization process for producing easier processing polymers |
-
2000
- 2000-10-02 EP EP00968558A patent/EP1255782A1/en not_active Withdrawn
- 2000-10-02 AU AU78451/00A patent/AU782786B2/en not_active Ceased
- 2000-10-02 WO PCT/US2000/027096 patent/WO2001040324A1/en active IP Right Grant
- 2000-10-02 JP JP2001541078A patent/JP3798694B2/ja not_active Expired - Fee Related
- 2000-10-02 BR BR0016146-2A patent/BR0016146A/pt not_active IP Right Cessation
- 2000-10-02 CA CA002392949A patent/CA2392949A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2392949A1 (en) | 2001-06-07 |
JP2003515627A (ja) | 2003-05-07 |
AU7845100A (en) | 2001-06-12 |
EP1255782A1 (en) | 2002-11-13 |
AU782786B2 (en) | 2005-08-25 |
JP3798694B2 (ja) | 2006-07-19 |
WO2001040324A1 (en) | 2001-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007. |