ATE506380T1 - Verfahren zur verringerung von ablagerungen in polymerisationsgefässen - Google Patents

Verfahren zur verringerung von ablagerungen in polymerisationsgefässen

Info

Publication number
ATE506380T1
ATE506380T1 AT08796554T AT08796554T ATE506380T1 AT E506380 T1 ATE506380 T1 AT E506380T1 AT 08796554 T AT08796554 T AT 08796554T AT 08796554 T AT08796554 T AT 08796554T AT E506380 T1 ATE506380 T1 AT E506380T1
Authority
AT
Austria
Prior art keywords
polymerization
reaction vessel
catalyst
polymerization vessels
reducing deposits
Prior art date
Application number
AT08796554T
Other languages
English (en)
Inventor
Timothy Shaffer
Pamela Wright
Deborah Davis
Michael Mcdonald
Original Assignee
Exxonmobil Chem Patents Inc
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
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE506380T1 publication Critical patent/ATE506380T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning In General (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT08796554T 2007-08-31 2008-07-24 Verfahren zur verringerung von ablagerungen in polymerisationsgefässen ATE506380T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96926807P 2007-08-31 2007-08-31
PCT/US2008/071036 WO2009029366A1 (en) 2007-08-31 2008-07-24 Method for reducing depositions in polymerization vessels

Publications (1)

Publication Number Publication Date
ATE506380T1 true ATE506380T1 (de) 2011-05-15

Family

ID=39768508

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08796554T ATE506380T1 (de) 2007-08-31 2008-07-24 Verfahren zur verringerung von ablagerungen in polymerisationsgefässen

Country Status (9)

Country Link
US (2) US20090062496A1 (de)
EP (1) EP2185610B1 (de)
JP (1) JP5354806B2 (de)
CN (1) CN101778875B (de)
AT (1) ATE506380T1 (de)
CA (1) CA2696102C (de)
DE (1) DE602008006422D1 (de)
RU (1) RU2470037C2 (de)
WO (1) WO2009029366A1 (de)

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EP2185610B1 (de) * 2007-08-31 2011-04-20 ExxonMobil Chemical Patents Inc. Verfahren zur verringerung von ablagerungen in polymerisationsgefässen
EP3187866B1 (de) * 2007-12-10 2019-04-17 Ascensia Diabetes Care Holdings AG Electrochemischer testsensor
WO2009126888A2 (en) * 2008-04-10 2009-10-15 Services Petroliers Schlumberger Method for characterizing a geological formation traversed by a borehole
US8725477B2 (en) 2008-04-10 2014-05-13 Schlumberger Technology Corporation Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics
US8311788B2 (en) 2009-07-01 2012-11-13 Schlumberger Technology Corporation Method to quantify discrete pore shapes, volumes, and surface areas using confocal profilometry
KR101942598B1 (ko) 2011-03-09 2019-01-25 미쯔비시 케미컬 주식회사 공액 디엔의 제조 방법
US8592538B2 (en) * 2011-12-20 2013-11-26 Honeywell International Inc. Azeotropes of methyl chloride with fluorocarbons
KR102351739B1 (ko) * 2014-04-30 2022-01-14 아란세오 싱가포르 프라이빗 리미티드 뷰틸 고무 제조를 위한 희석제로서의 하이드로플루오르화 올레핀(hfo)
EP2940050A1 (de) 2014-04-30 2015-11-04 Lanxess Inc. Copolymer mit niedrigem zyklischem Oligomergehalt
EP2940046A1 (de) 2014-04-30 2015-11-04 Lanxess Inc. Hydrofluorierte Olefine (HFOs) als Verdünnungsmittel zur Butylkautschukherstellung
SG11201608800PA (en) * 2014-04-30 2016-11-29 Arlanxeo Singapore Pte Ltd Copolymer having low isoprenoid content
EP2940047A1 (de) 2014-04-30 2015-11-04 Lanxess Inc. Copolymer mit hohem Multiolefingehalt
EP2940048A1 (de) 2014-04-30 2015-11-04 Lanxess Inc. Copolymer mit niedrigem Isoprenoidanteil
US11066498B2 (en) 2014-04-30 2021-07-20 Arlanxeo Singapore Pte. Ltd. Copolymer having low cyclic oligomer content
CN106536571B (zh) * 2014-04-30 2019-12-17 阿朗新科新加坡私人有限公司 用于生产丁基橡胶的稀释剂
EP3137521A4 (de) * 2014-04-30 2017-11-22 Arlanxeo Singapore Pte. Ltd. Copolymer mit hohem multiolefingehalt
CA2889103A1 (fr) * 2015-04-21 2016-10-21 Claudine Allen Materiaux nanocomposites hybrides et leur application dans un systeme de projection volumetrique
CN110603239A (zh) * 2017-05-09 2019-12-20 埃克森美孚化学专利公司 使用具有高产物纯度的催化剂失活的线性α-烯烃方法
JP2023118376A (ja) * 2022-02-15 2023-08-25 三井化学株式会社 オレフィン重合体粒子の製造方法

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EP2185610B1 (de) * 2007-08-31 2011-04-20 ExxonMobil Chemical Patents Inc. Verfahren zur verringerung von ablagerungen in polymerisationsgefässen

Also Published As

Publication number Publication date
RU2470037C2 (ru) 2012-12-20
CN101778875A (zh) 2010-07-14
JP2010538113A (ja) 2010-12-09
CA2696102C (en) 2012-09-11
WO2009029366A1 (en) 2009-03-05
DE602008006422D1 (de) 2011-06-01
JP5354806B2 (ja) 2013-11-27
EP2185610B1 (de) 2011-04-20
US20090062484A1 (en) 2009-03-05
CN101778875B (zh) 2012-07-04
US20090062496A1 (en) 2009-03-05
RU2010112239A (ru) 2011-10-10
EP2185610A1 (de) 2010-05-19
CA2696102A1 (en) 2009-03-05
US7557170B2 (en) 2009-07-07

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