BR0014798A - Complexos catiÈnicos carbênio adequados para catalisadores de polimerização - Google Patents
Complexos catiÈnicos carbênio adequados para catalisadores de polimerizaçãoInfo
- Publication number
- BR0014798A BR0014798A BR0014798-2A BR0014798A BR0014798A BR 0014798 A BR0014798 A BR 0014798A BR 0014798 A BR0014798 A BR 0014798A BR 0014798 A BR0014798 A BR 0014798A
- Authority
- BR
- Brazil
- Prior art keywords
- solvents
- aliphatic
- carbene
- combining
- polymerization
- Prior art date
Links
- 239000002685 polymerization catalyst Substances 0.000 title 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000003849 aromatic solvent Substances 0.000 abstract 1
- -1 carbenium cation Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 abstract 1
- 239000012968 metallocene catalyst Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 125000002524 organometallic group Chemical group 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/0805—Compounds with Si-C or Si-Si linkages comprising only Si, C or H atoms
-
- 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
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
-
- 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/022—Boron compounds without C-boron linkages
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Patente de Invenção: "COMPLEXOS CATIÈNICOS CARBêNIO ADEQUADOS PARA CATALISADORES DE POLIMERIZAçãO". Esta descrição refere-se um processo para a preparação de poliolefinas a partir de um ou mais monómeros olefínicos compreendendo combinar sob condições de polimerização as ditas olefinas com o produto da combinação de i) um composto catalisador organometálico e ii) um complexo co-catalisador compreendendo um cátion carbênio trialquilsilila substituído e um ânion não-coordenante ou fracamente coordenante adequado. Esses complexos apresentam boa solubilidade em solventes alifáticos de modo que podem ser executados processos de reação de polimerização baseados em solução alifática sem a utilização de solventes ou co-solventes aromáticos e sem a necessidade de meios de introdução de pasta fluida em ambientes de reação química. Observou-se elevadas taxas de produtividade de polímeros e copolímeros de elevado peso molecular em umérico a partir da utilização de complexos de catalisadores metaloceno quando ativados com [(3,5-Et~ 3~Si)~ 2~Ph)~ 3~C]^ +^ [(C~ 6~F~ 5~)B]- e utilizados em uma solução de polimerização baseada em hexano.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16094199P | 1999-10-22 | 1999-10-22 | |
| US16094299P | 1999-10-22 | 1999-10-22 | |
| PCT/US2000/029093 WO2001030785A1 (en) | 1999-10-22 | 2000-10-20 | Carbenium cationic complexes suitable for polymerization catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0014798A true BR0014798A (pt) | 2002-06-11 |
Family
ID=26857361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0014798-2A BR0014798A (pt) | 1999-10-22 | 2000-10-20 | Complexos catiÈnicos carbênio adequados para catalisadores de polimerização |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1240170B1 (pt) |
| JP (1) | JP2003512515A (pt) |
| KR (1) | KR20020037387A (pt) |
| CN (1) | CN1205214C (pt) |
| AT (1) | ATE327241T1 (pt) |
| BR (1) | BR0014798A (pt) |
| CA (1) | CA2387874A1 (pt) |
| DE (1) | DE60028242T2 (pt) |
| ES (1) | ES2263497T3 (pt) |
| MX (1) | MXPA02004002A (pt) |
| WO (1) | WO2001030785A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6475946B1 (en) | 1999-10-22 | 2002-11-05 | Exxonmobil Chemical Patents Inc. | Olefin polymerization catalysis with aryl substituted carbenium cationic complexes |
| JP5688236B2 (ja) | 2010-05-25 | 2015-03-25 | 出光興産株式会社 | 触媒組成物及び当該触媒組成物を用いるオレフィン系重合体の製造方法 |
| BR112014026599A2 (pt) | 2012-04-26 | 2017-07-18 | Mitsui Chemicals Inc | processo para a produção de polímero de olefina |
| CN104672358B (zh) * | 2015-01-22 | 2016-10-19 | 大连理工大学 | 一种催化极性乙烯基单体聚合的催化体系 |
| SG11202008672QA (en) | 2018-03-30 | 2020-10-29 | Dow Global Technologies Llc | Olefin polymerization activators |
| SG11202008654WA (en) | 2018-03-30 | 2020-10-29 | Dow Global Technologies Llc | Highly soluble bis-borate as binuclear co-catalysts for olefin polymerizations |
| KR20200142513A (ko) * | 2018-03-30 | 2020-12-22 | 다우 글로벌 테크놀로지스 엘엘씨 | 올레핀 중합을 위한 공-촉매로서 고도 가용성 알킬 치환된 카르베늄 보레이트 |
| CN111918717B (zh) | 2018-03-30 | 2024-04-09 | 陶氏环球技术有限责任公司 | 烯烃聚合活化剂 |
| SG11202008667SA (en) | 2018-03-30 | 2020-10-29 | Dow Global Technologies Llc | Binuclear olefin polymerization activators |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3189175B2 (ja) * | 1993-07-02 | 2001-07-16 | 出光興産株式会社 | 芳香族ビニル化合物共重合体の製造方法 |
| US5502017A (en) * | 1994-03-10 | 1996-03-26 | Northwestern University | Metallocene catalyst containing bulky organic group |
| RU2232766C2 (ru) * | 1998-10-23 | 2004-07-20 | Эксонмобил Кемикэл Пейтентс Инк. | Связанные мостиками металлоцены, способ полимеризации |
| DE69920521T2 (de) * | 1998-12-30 | 2005-12-01 | Bp Chemicals Ltd. | Verfahren zur herstellung eines polymerisationskatalysators auf träger unter verwendung verringerter mengen an lösungsmittel und polymerisationsverfahren |
-
2000
- 2000-10-20 KR KR1020027005119A patent/KR20020037387A/ko not_active Application Discontinuation
- 2000-10-20 AT AT00972306T patent/ATE327241T1/de not_active IP Right Cessation
- 2000-10-20 MX MXPA02004002A patent/MXPA02004002A/es unknown
- 2000-10-20 DE DE60028242T patent/DE60028242T2/de not_active Expired - Fee Related
- 2000-10-20 WO PCT/US2000/029093 patent/WO2001030785A1/en active IP Right Grant
- 2000-10-20 CN CNB008145822A patent/CN1205214C/zh not_active Expired - Fee Related
- 2000-10-20 BR BR0014798-2A patent/BR0014798A/pt not_active IP Right Cessation
- 2000-10-20 EP EP00972306A patent/EP1240170B1/en not_active Expired - Lifetime
- 2000-10-20 CA CA002387874A patent/CA2387874A1/en not_active Abandoned
- 2000-10-20 JP JP2001533138A patent/JP2003512515A/ja not_active Withdrawn
- 2000-10-20 ES ES00972306T patent/ES2263497T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2263497T3 (es) | 2006-12-16 |
| DE60028242T2 (de) | 2007-03-29 |
| CA2387874A1 (en) | 2001-05-03 |
| ATE327241T1 (de) | 2006-06-15 |
| CN1382147A (zh) | 2002-11-27 |
| EP1240170B1 (en) | 2006-05-24 |
| WO2001030785A1 (en) | 2001-05-03 |
| CN1205214C (zh) | 2005-06-08 |
| JP2003512515A (ja) | 2003-04-02 |
| MXPA02004002A (es) | 2003-03-27 |
| KR20020037387A (ko) | 2002-05-18 |
| EP1240170A1 (en) | 2002-09-18 |
| DE60028242D1 (de) | 2006-06-29 |
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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 7A E 8A ANUIDADE(S). |
|
| 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 DA RPI 2008 DE 30/06/2009. |