EA201290435A1 - Способ улучшения реакции полимеризации этилена - Google Patents

Способ улучшения реакции полимеризации этилена

Info

Publication number
EA201290435A1
EA201290435A1 EA201290435A EA201290435A EA201290435A1 EA 201290435 A1 EA201290435 A1 EA 201290435A1 EA 201290435 A EA201290435 A EA 201290435A EA 201290435 A EA201290435 A EA 201290435A EA 201290435 A1 EA201290435 A1 EA 201290435A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ethylene polymerization
polymerization reactions
improving ethylene
improving
relates
Prior art date
Application number
EA201290435A
Other languages
English (en)
Other versions
EA023506B1 (ru
Inventor
Даниель Сиро
Original Assignee
Тотал Петрокемикалс Рисерч Фелюй
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42163744&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201290435(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Тотал Петрокемикалс Рисерч Фелюй filed Critical Тотал Петрокемикалс Рисерч Фелюй
Publication of EA201290435A1 publication Critical patent/EA201290435A1/ru
Publication of EA023506B1 publication Critical patent/EA023506B1/ru

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents

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

Настоящее изобретение относится к способу инициирования реакции полимеризации этилена в петлевом реакторе полимеризации этилена. Более конкретно, изобретение относится к выбору времени введения водорода в петлевой реактор полимеризации этилена. Катализаторы, используемые в реакции полимеризации полиэтилена в соответствии с настоящим изобретением, предпочтительно являются металлоценовыми катализаторами.
EA201290435A 2009-12-18 2010-12-17 Способ полимеризации этиленовых мономеров EA023506B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09179824 2009-12-18
PCT/EP2010/070031 WO2011073372A1 (en) 2009-12-18 2010-12-17 Method for improving ethylene polymerization reaction

Publications (2)

Publication Number Publication Date
EA201290435A1 true EA201290435A1 (ru) 2013-02-28
EA023506B1 EA023506B1 (ru) 2016-06-30

Family

ID=42163744

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290435A EA023506B1 (ru) 2009-12-18 2010-12-17 Способ полимеризации этиленовых мономеров

Country Status (9)

Country Link
US (2) US8629223B2 (ru)
EP (1) EP2513160B1 (ru)
KR (1) KR101442364B1 (ru)
CN (1) CN102762606B (ru)
BR (1) BR112012014861A2 (ru)
EA (1) EA023506B1 (ru)
ES (1) ES2468615T3 (ru)
MX (1) MX362916B (ru)
WO (1) WO2011073372A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201404646WA (en) * 2012-02-10 2014-12-30 List Holding Ag Method for performing mechanical, chemical and/or thermal processes
TR201819970T4 (tr) * 2015-07-15 2019-01-21 Total Res & Technology Feluy Polietilen ürün hazırlamaya yönelik proses.

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630910A1 (en) 1993-06-28 1994-12-28 Union Carbide Chemicals & Plastics Technology Corporation Use of Lewis Bases for activity reduction in metallocene catalyzed olefin polymerization reactions
US5442019A (en) 1994-03-25 1995-08-15 Exxon Chemical Company Process for transitioning between incompatible polymerization catalysts
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
US5672666A (en) 1995-06-05 1997-09-30 Exxon Chemical Patents Inc. Process for transitioning between incompatible polymerization catalysts
NO301331B1 (no) 1996-03-05 1997-10-13 Borealis As Fremgangsmåte for skifting av katalysator ved suspensjonspolymerisasjon av olefiner
US6977283B1 (en) 1998-04-07 2005-12-20 Exxonmobil Chemical Patents Inc. Polymerization process
US7005485B2 (en) 1998-12-18 2006-02-28 Chevron Phillips Chemical Company Lp Process for producing polyolefins
GB0008770D0 (en) 2000-04-10 2000-05-31 Bp Chem Int Ltd Polymerisation process
CA2338094C (en) * 2001-02-23 2009-09-15 Nova Chemicals Corporation Catalyst for olefin polymerization
US6924340B2 (en) 2002-04-04 2005-08-02 Equistar Chemicals L.P. Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors
US6730751B2 (en) 2002-07-16 2004-05-04 Fina Technology, Inc. Polymerization of polyethylene having high molecular weight
US6921804B2 (en) 2003-03-25 2005-07-26 Equistar Chemicals L.P. Cascaded polyolefin slurry polymerization employing disengagement vessel between reactors
US6995216B2 (en) 2003-06-16 2006-02-07 Equistar Chemicals, Lp Process for manufacturing single-site polyolefins
JP2007506818A (ja) 2003-09-24 2007-03-22 バーゼル・ポリオレフィン・ゲーエムベーハー オレフィン重合のための様々な直径を有するループ型反応器
ATE509964T1 (de) * 2003-12-30 2011-06-15 Borealis Tech Oy Polymerisationsverfahren
ES2354256T3 (es) 2004-02-13 2011-03-11 Total Petrochemicals Research Feluy Procedimiento para mejorar la copolimerizacion de etileno y un comonomero de olefina en un reactor de bucle de polimerizacion.
CN100432111C (zh) * 2004-02-13 2008-11-12 托塔尔石油化学产品研究弗吕公司 用于烯烃聚合的多环反应器
US20050272891A1 (en) * 2004-02-13 2005-12-08 Atofina Research S.A. Double loop technology
EP1842861A1 (en) * 2006-04-03 2007-10-10 Total Petrochemicals Research Feluy Process for improving the polymerization of ethylene and one or more optional comonomer(s) in a polymerization loop reactor.
PL2013250T3 (pl) 2006-04-24 2009-12-31 Total Res & Technology Feluy Sposób wytwarzania polimerów propylenu o niskiej zawartości popiołu
EP2156884B1 (en) * 2006-05-26 2021-01-13 INEOS Manufacturing Belgium NV Polymerisation process

Also Published As

Publication number Publication date
CN102762606A (zh) 2012-10-31
WO2011073372A1 (en) 2011-06-23
CN102762606B (zh) 2014-11-26
KR101442364B1 (ko) 2014-09-17
KR20120106791A (ko) 2012-09-26
MX362916B (es) 2019-02-26
US20140073748A1 (en) 2014-03-13
US9109058B2 (en) 2015-08-18
BR112012014861A2 (pt) 2016-03-29
EP2513160A1 (en) 2012-10-24
EP2513160B1 (en) 2014-03-12
US20120264892A1 (en) 2012-10-18
US8629223B2 (en) 2014-01-14
EA023506B1 (ru) 2016-06-30
ES2468615T3 (es) 2014-06-16
MX2012006791A (es) 2012-10-05

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Legal Events

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TC4A Change in name of a patent proprietor in a eurasian patent
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM