DE60044622D1 - Polymerisationsverfahren - Google Patents
PolymerisationsverfahrenInfo
- Publication number
- DE60044622D1 DE60044622D1 DE60044622T DE60044622T DE60044622D1 DE 60044622 D1 DE60044622 D1 DE 60044622D1 DE 60044622 T DE60044622 T DE 60044622T DE 60044622 T DE60044622 T DE 60044622T DE 60044622 D1 DE60044622 D1 DE 60044622D1
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- 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 - Lifetime
Links
- 238000006116 polymerization reaction Methods 0.000 title 1
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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/65—Metal complexes of amines
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/312,878 US6271325B1 (en) | 1999-05-17 | 1999-05-17 | Method of polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60044622D1 true DE60044622D1 (de) | 2010-08-12 |
Family
ID=23213411
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60042859T Expired - Lifetime DE60042859D1 (de) | 1999-05-17 | 2000-05-15 | Polymerisationsverfahren |
DE60044622T Expired - Lifetime DE60044622D1 (de) | 1999-05-17 | 2000-05-15 | Polymerisationsverfahren |
DE60025204T Expired - Lifetime DE60025204T2 (de) | 1999-05-17 | 2000-05-15 | Polymerisationsverfahren |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60042859T Expired - Lifetime DE60042859D1 (de) | 1999-05-17 | 2000-05-15 | Polymerisationsverfahren |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60025204T Expired - Lifetime DE60025204T2 (de) | 1999-05-17 | 2000-05-15 | Polymerisationsverfahren |
Country Status (26)
Country | Link |
---|---|
US (2) | US6271325B1 (de) |
EP (3) | EP1185563B1 (de) |
JP (1) | JP3631679B2 (de) |
KR (1) | KR100446407B1 (de) |
CN (1) | CN100357329C (de) |
AR (2) | AR029750A1 (de) |
AT (3) | ATE314401T1 (de) |
AU (1) | AU756239B2 (de) |
BR (1) | BR0010534B1 (de) |
CA (1) | CA2373315C (de) |
CZ (1) | CZ20014143A3 (de) |
DE (3) | DE60042859D1 (de) |
EG (1) | EG23015A (de) |
ES (3) | ES2256011T3 (de) |
IL (2) | IL146287A0 (de) |
MX (1) | MXPA01011749A (de) |
MY (1) | MY131740A (de) |
NO (1) | NO20015613D0 (de) |
PL (1) | PL351712A1 (de) |
RU (2) | RU2001133358A (de) |
SA (1) | SA00210278B1 (de) |
SK (1) | SK16712001A3 (de) |
TR (1) | TR200103289T2 (de) |
TW (1) | TW526207B (de) |
WO (1) | WO2000069922A2 (de) |
ZA (1) | ZA200109439B (de) |
Families Citing this family (115)
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US6281306B1 (en) * | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
US6555495B2 (en) * | 2000-12-06 | 2003-04-29 | Univation Technologies, Llc | Catalyst support method and polymerization with supported catalysts |
WO2003010207A1 (fr) | 2001-07-23 | 2003-02-06 | Shanghai Institute Of Organic Chemistry, Chinese Academy Of Sciences | Catalyseurs de polymerisation ou de copolymerisation d'olefines, leur procede de preparation et leur utilisation |
US7250523B2 (en) | 2003-10-22 | 2007-07-31 | Board Of Trustees Of Michigan State University | Imido-tethered carbenes of molybdenum for ring-opening metathesis polymerization and ring-closing metathesis |
US7045583B2 (en) | 2003-12-22 | 2006-05-16 | Exxon Mobil Chemical Patents Inc. | Olefin polymerization catalyst system |
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US6967184B2 (en) * | 2004-02-17 | 2005-11-22 | Univation Technologies, Llc | Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts |
US7193017B2 (en) * | 2004-08-13 | 2007-03-20 | Univation Technologies, Llc | High strength biomodal polyethylene compositions |
US8202940B2 (en) | 2004-08-19 | 2012-06-19 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
US7432328B2 (en) * | 2005-06-14 | 2008-10-07 | Univation Technologies, Llc | Enhanced ESCR bimodal HDPE for blow molding applications |
US7868092B2 (en) * | 2005-06-14 | 2011-01-11 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
WO2006049699A1 (en) | 2004-10-29 | 2006-05-11 | Exxonmobil Chemical Patents Inc | Catalyst compound containing divalent tridentate ligand |
US6987152B1 (en) | 2005-01-11 | 2006-01-17 | Univation Technologies, Llc | Feed purification at ambient temperature |
US7312279B2 (en) * | 2005-02-07 | 2007-12-25 | Univation Technologies, Llc | Polyethylene blend compositions |
US7858702B2 (en) * | 2005-06-14 | 2010-12-28 | Univation Technologies, Llc | Enhanced ESCR bimodal HDPE for blow molding applications |
US7947797B2 (en) | 2005-09-14 | 2011-05-24 | Univation Technologies, Llc | Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness |
US20070109911A1 (en) * | 2005-11-16 | 2007-05-17 | Neubauer Anthony C | High speed and direct driven rotating equipment for polyolefin manufacturing |
CN101568554B (zh) | 2006-10-03 | 2012-09-26 | 尤尼威蒂恩技术有限责任公司 | 基于生产速率变化防止催化剂团聚的方法 |
WO2008042078A1 (en) * | 2006-10-03 | 2008-04-10 | Univation Technologies, Llc | Effervescent nozzle for catalyst injection |
US7932397B2 (en) * | 2006-11-22 | 2011-04-26 | Massachusetts Institute Of Technology | Olefin metathesis catalysts and related methods |
US7754834B2 (en) * | 2007-04-12 | 2010-07-13 | Univation Technologies, Llc | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
EP2112175A1 (de) | 2008-04-16 | 2009-10-28 | ExxonMobil Chemical Patents Inc. | Aktivator für Metallocene, der einen oder mehrere halogensubstituierte heterocyklische Liganden enthält, die an ein Alumoxan koordiniert sind |
TW200936619A (en) | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
TW200936564A (en) * | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Methods for the removal of impurities from polymerization feed streams |
AU2009206684C1 (en) | 2008-01-25 | 2014-12-04 | Massachusetts Institute Of Technology | Catalysts for metathesis reactons including enantioselective olefin metathesis, and related methods |
US7910760B2 (en) * | 2008-04-15 | 2011-03-22 | Exxonmobil Chemical Patents Inc. | Semi-rigid linked diamines, precursors therefor, and transition metal diamido complexes as catalysts for olefin polymerization processes |
JP2009270976A (ja) * | 2008-05-08 | 2009-11-19 | Hitachi High-Technologies Corp | 欠陥レビュー方法および欠陥レビュー装置 |
KR101277290B1 (ko) | 2008-08-12 | 2013-06-20 | 주식회사 엘지화학 | 고리형 올레핀계 중합체 제조용 촉매 시스템 및 이를 이용한 고리형 올레핀계 중합체의 제조방법 |
RU2515900C2 (ru) | 2008-12-18 | 2014-05-20 | Юнивейшн Текнолоджиз, Ллк | Способ обработки зародышевого слоя реакции полимеризации |
KR101698618B1 (ko) | 2009-01-08 | 2017-01-20 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리올레핀 중합 방법을 위한 첨가제 |
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US8222469B2 (en) * | 2009-07-15 | 2012-07-17 | Massachusetts Institute Of Technology | Catalysts and processes for the formation of terminal olefins by ethenolysis |
US8362311B2 (en) | 2009-09-30 | 2013-01-29 | Massachusetts Institute Of Technology | Highly Z-selective olefins metathesis |
CA2716772C (en) * | 2009-10-20 | 2017-09-05 | Nova Chemicals Corporation | Improved reactor continuity |
CN102712701A (zh) | 2009-12-07 | 2012-10-03 | 尤尼威蒂恩技术有限责任公司 | 减少催化剂的静电荷的方法和使用该催化剂生产聚烯烃的方法 |
EP2534140B1 (de) | 2010-02-08 | 2018-04-11 | Trustees of Boston College | Effiziente verfahren zur z- oder cis-selektiven kreuzmetathese |
MY159256A (en) | 2010-02-18 | 2016-12-30 | Univation Tech Llc | Methods for operating a polymerization reactor |
BR112012021122B1 (pt) | 2010-02-22 | 2020-01-07 | Univation Technologies, Llc | Sistema catalítico, método para preparar o sistema catalítico e método para polimerização de olefinas |
EP2558531B1 (de) | 2010-04-13 | 2017-02-15 | Univation Technologies, LLC | Polymermischungen und filme |
CA2704934C (en) | 2010-05-21 | 2018-01-23 | Nova Chemicals Corporation | Supported phosphinimine catalysts for reduced reactor fouling |
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EP2593217B1 (de) | 2010-07-16 | 2014-07-02 | Univation Technologies, LLC | Systeme und verfahren zur messung der partikelakkumulation auf reaktorflächen |
WO2012015898A1 (en) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systems and methods for measuring velocity of a particle/fluid mixture |
CA2713042C (en) | 2010-08-11 | 2017-10-24 | Nova Chemicals Corporation | Method of controlling polymer architecture |
EP2646481B1 (de) | 2010-11-30 | 2015-04-22 | Univation Technologies, LLC | Katalysatorszusammensetzung mit verbesserten strömungseigenschaften und verfahren zu ihrer herstellung und verwendung |
RU2587080C2 (ru) | 2010-11-30 | 2016-06-10 | Юнивейшн Текнолоджиз, Ллк | Способы полимеризации олефинов с использованием экстрагированных карбоксилатов металлов |
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US8703884B2 (en) | 2010-12-22 | 2014-04-22 | Univation Technologies, Llc | Additive for polyolefin polymerization processes |
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US8546500B2 (en) | 2011-05-27 | 2013-10-01 | Massachusetts Institute Of Technology | Complexes for use in metathesis reactions |
JP6266509B2 (ja) | 2011-06-03 | 2018-01-24 | マサチューセッツ インスティテュート オブ テクノロジー | Z選択的閉環メタセシス反応 |
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1999
- 1999-05-17 US US09/312,878 patent/US6271325B1/en not_active Expired - Lifetime
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2000
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- 2000-05-15 DE DE60042859T patent/DE60042859D1/de not_active Expired - Lifetime
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- 2000-05-15 EP EP05028534A patent/EP1666511B1/de not_active Expired - Lifetime
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