BR9913736A - Composição de catalisador de monociclopentadienil metal para a polimerização de olefinas - Google Patents
Composição de catalisador de monociclopentadienil metal para a polimerização de olefinasInfo
- Publication number
- BR9913736A BR9913736A BR9913736-4A BR9913736A BR9913736A BR 9913736 A BR9913736 A BR 9913736A BR 9913736 A BR9913736 A BR 9913736A BR 9913736 A BR9913736 A BR 9913736A
- Authority
- BR
- Brazil
- Prior art keywords
- group
- polymerization
- olefins
- metal catalyst
- composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- 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
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Patente de Invenção: <B>"COMPOSIçãO DE CATALISADOR DE MONOCICLOPENTADIENIL METAL PARA A POLIMERIZAçãO DE OLEFINAS"<D>. Esta invenção refere-se a um processo de polimerização e a uma composição de catalisador para a polimerização de olefinas a qual compreende: a) um precursor de catalisador de fórmula (I) LM^ n+^(X)~ y~(R)~ (n-y-1)~, onde L é um ligante de cicloalcadienila, exceto ciclopentadienila e pentametilciclopentadienila; M é um elemento selecionado dos Grupos 3 a 10 e dos Lantanídeos; cada X é independentemente um ânion; cada R é um hidreto ou um grupo que contém pelo menos dois carbonos capazes de ligação com M de uma maneira multiapta através de pelo menos um átomo de hidrogênio ou carbono; n é a valência de M; e y é um número inteiro de 0 a 5; ou b) um precursor de caralisador de fórmula (II) CpD^ a^(JY)(Q)~ (a-2)~, onde Cp é um ligante de cicloalcadienila, D é metal do grupo 4, 5 ou 6, contanto no entanto que quando Cp for um grupo ciclopentadienila monocíclica, D não seja titânio, a é o estado de oxidação de D, J é um átomo do grupo 15, 16 ou 17, Y é um heteroátomo, um heteroátomo substituído ou um grupo C~ 1~ a C~ 100~ hidrocarbila que poderá opcionalmente conter um ou mais heteroátomos, cada Q é independentemente um grupo de partida aniónico; e c) um ativador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/154,459 US20020002256A1 (en) | 1998-09-16 | 1998-09-16 | Catalyst composition for the polymerization of olefins |
PCT/US1999/021192 WO2000015676A1 (en) | 1998-09-16 | 1999-09-15 | Monocyclopentadienyl metal catalyst composition for the polymerization of olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9913736A true BR9913736A (pt) | 2001-06-05 |
Family
ID=22551439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9913736-4A BR9913736A (pt) | 1998-09-16 | 1999-09-15 | Composição de catalisador de monociclopentadienil metal para a polimerização de olefinas |
Country Status (7)
Country | Link |
---|---|
US (1) | US20020002256A1 (pt) |
EP (1) | EP1115760A1 (pt) |
JP (1) | JP2002524624A (pt) |
AU (1) | AU5924899A (pt) |
BR (1) | BR9913736A (pt) |
CA (1) | CA2330973A1 (pt) |
WO (1) | WO2000015676A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7060848B2 (en) * | 2002-04-24 | 2006-06-13 | Symyx Technologies, Inc. | Bridged bi-aromatic catalysts, complexes, and methods of using the same |
JP4371305B2 (ja) * | 2002-04-24 | 2009-11-25 | シミックス・ソルーションズ・インコーポレーテッド | 架橋ビス芳香族リガンド、錯体、触媒、または、重合方法およびそれにより得られるポリマー |
US7091292B2 (en) | 2002-04-24 | 2006-08-15 | Symyx Technologies, Inc. | Bridged bi-aromatic catalysts, complexes, and methods of using the same |
US7094848B2 (en) | 2003-05-13 | 2006-08-22 | Exxonmobil Chemical Patents Inc. | Olefin polymerization catalyst system |
US11248070B2 (en) | 2019-02-12 | 2022-02-15 | Exxonmobil Chemical Patents Inc. | Lewis base catalysts and methods thereof |
EP3924397A4 (en) * | 2019-02-12 | 2022-06-22 | ExxonMobil Chemical Patents Inc. | LEWIS BASE CATALYSTS AND PROCESS THEREOF |
CN115505057B (zh) * | 2022-09-26 | 2023-07-14 | 朴烯晶新能源材料(上海)有限公司 | 一种低灰分聚乙烯粉料生产***及生产方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3194438B2 (ja) * | 1992-01-08 | 2001-07-30 | 出光興産株式会社 | スチレン系重合体の製造方法及びその触媒 |
US5552489A (en) * | 1994-07-22 | 1996-09-03 | Exxon Chemical Patents Inc. | Tackifiers and a process to obtain tackifiers |
JP3352555B2 (ja) * | 1994-12-01 | 2002-12-03 | 日本ポリオレフィン株式会社 | オレフィン類重合用触媒 |
HUP9603449A3 (en) * | 1995-12-15 | 2000-03-28 | Union Carbide Chem Plastic | Process for production of long-chain branched polyolefins, polyethylene composition and product |
IT1283010B1 (it) * | 1996-05-15 | 1998-04-03 | Enichem Spa | Complesso metallocenico supportato e procedimento per la sua prepa- razione |
US5712354A (en) * | 1996-07-10 | 1998-01-27 | Mobil Oil Corporation | Bridged metallocene compounds |
-
1998
- 1998-09-16 US US09/154,459 patent/US20020002256A1/en not_active Abandoned
-
1999
- 1999-09-15 CA CA002330973A patent/CA2330973A1/en not_active Abandoned
- 1999-09-15 EP EP99946948A patent/EP1115760A1/en not_active Withdrawn
- 1999-09-15 JP JP2000570213A patent/JP2002524624A/ja not_active Withdrawn
- 1999-09-15 WO PCT/US1999/021192 patent/WO2000015676A1/en not_active Application Discontinuation
- 1999-09-15 BR BR9913736-4A patent/BR9913736A/pt not_active IP Right Cessation
- 1999-09-15 AU AU59248/99A patent/AU5924899A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU5924899A (en) | 2000-04-03 |
EP1115760A1 (en) | 2001-07-18 |
CA2330973A1 (en) | 2000-03-23 |
JP2002524624A (ja) | 2002-08-06 |
US20020002256A1 (en) | 2002-01-03 |
WO2000015676A1 (en) | 2000-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A, 7A E 8A 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 1911 DE 21/08/2007. |