BR9904251A - Catalisador de complexo metálico de monociclopentadienila sem pontes, para polimerização de olefinas por reação com sólidos em partìculas que possuem grupos funcionais - Google Patents
Catalisador de complexo metálico de monociclopentadienila sem pontes, para polimerização de olefinas por reação com sólidos em partìculas que possuem grupos funcionaisInfo
- Publication number
- BR9904251A BR9904251A BR9904251-7A BR9904251A BR9904251A BR 9904251 A BR9904251 A BR 9904251A BR 9904251 A BR9904251 A BR 9904251A BR 9904251 A BR9904251 A BR 9904251A
- Authority
- BR
- Brazil
- Prior art keywords
- functional groups
- polymerization
- olefins
- bridges
- solids
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- 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
- C08F4/65912—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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Insulating Materials (AREA)
Abstract
"CATALISADOR DE COMPLEXO METáLICO DE MONOCICLOPENTADIENILA SEM PONTES, PARA POLIMERIZAçãO DE OLEFINAS POR REAçãO COM SóLIDOS EM PARTìCULAS QUE POSSUEM GRUPOS FUNCIONAIS" Trata-se de um provido catalisador contendo um precursor de metal de transição possuindo a fórmula (C~ 5~ R^ 1^ ~5~)MQ~ 3~, um sólido em partículas contendo grupos funcionais, um hidrocarboneto volumoso contendo hidroxila e um aluminoxano. Também é provido um processo de polimerização empregando a composição de catalizador, um polímero produzido usando o catalisador e um cabo produzido a partir do mesmo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16093398A | 1998-09-25 | 1998-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9904251A true BR9904251A (pt) | 2000-10-31 |
Family
ID=22579093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9904251-7A BR9904251A (pt) | 1998-09-25 | 1999-09-20 | Catalisador de complexo metálico de monociclopentadienila sem pontes, para polimerização de olefinas por reação com sólidos em partìculas que possuem grupos funcionais |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0989139A1 (pt) |
JP (1) | JP2000103806A (pt) |
KR (1) | KR20000023043A (pt) |
CN (1) | CN1249311A (pt) |
BR (1) | BR9904251A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020050892A (ko) * | 2000-12-22 | 2002-06-28 | 유현식 | 폴리올레핀 나노복합체 |
US6967231B1 (en) * | 2004-09-23 | 2005-11-22 | Equistar Chemicals, Lp | Olefin polymerization process |
US7884165B2 (en) | 2008-07-14 | 2011-02-08 | Chevron Phillips Chemical Company Lp | Half-metallocene catalyst compositions and their polymer products |
WO2010139720A1 (en) * | 2009-06-04 | 2010-12-09 | Teijin Aramid B.V. | Process for manufacturing ultra-high molecular weight polyethylene catalyst |
US20120116034A1 (en) * | 2010-11-08 | 2012-05-10 | Dow Global Technologies, Inc. | Solution polymerization process and procatalyst carrier systems useful therein |
US8309748B2 (en) | 2011-01-25 | 2012-11-13 | Chevron Phillips Chemical Company Lp | Half-metallocene compounds and catalyst compositions |
EP2923756B1 (en) | 2012-11-26 | 2018-05-30 | Braskem S.A. | Metallocene catalyst supported by hybrid supporting means, process for producing same, polymerization process for producing an ethylene homopolymer or copolymer with broad or bimodal molar mass distribution, use of the supported metallocene catalyst and ethylene polymer with broad or bimodal molar mass distribution |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5547675A (en) * | 1989-09-13 | 1996-08-20 | Exxon Chemical Patents Inc. | Modified monocyclopentadienyl transition metal/alumoxane catalyst system for polymerization of olefins |
US5032562A (en) * | 1989-12-27 | 1991-07-16 | Mobil Oil Corporation | Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution |
US5643846A (en) * | 1993-04-28 | 1997-07-01 | Fina Technology, Inc. | Process for a isotactic/syndiotactic polymer blend in a single reactor |
JP3365668B2 (ja) * | 1994-03-02 | 2003-01-14 | 三井化学株式会社 | エチレン系重合体、エチレン重合用固体状チタン触媒成分、該触媒成分を含むエチレン重合用触媒および該触媒を用いるエチレン系重合体の製造方法 |
TW403916B (en) * | 1995-03-30 | 2000-09-01 | Union Carbide Chem Plastic | Tree resistant cable |
US5908903A (en) * | 1995-12-27 | 1999-06-01 | Basf Aktiengesellschaft | Metallocene catalyst systems containing lewis bases |
US5962362A (en) * | 1997-12-09 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Unbridged monocyclopentadienyl metal complex catalyst and a process for polyolefin production |
-
1999
- 1999-08-19 EP EP99306536A patent/EP0989139A1/en not_active Withdrawn
- 1999-09-10 KR KR1019990038504A patent/KR20000023043A/ko not_active Application Discontinuation
- 1999-09-20 BR BR9904251-7A patent/BR9904251A/pt not_active IP Right Cessation
- 1999-09-24 CN CN99120254A patent/CN1249311A/zh active Pending
- 1999-09-24 JP JP11270259A patent/JP2000103806A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0989139A1 (en) | 2000-03-29 |
CN1249311A (zh) | 2000-04-05 |
KR20000023043A (ko) | 2000-04-25 |
JP2000103806A (ja) | 2000-04-11 |
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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 1882 DE 30/01/2007. |