SG11201403687TA - Polymerisation process - Google Patents

Polymerisation process

Info

Publication number
SG11201403687TA
SG11201403687TA SG11201403687TA SG11201403687TA SG11201403687TA SG 11201403687T A SG11201403687T A SG 11201403687TA SG 11201403687T A SG11201403687T A SG 11201403687TA SG 11201403687T A SG11201403687T A SG 11201403687TA SG 11201403687T A SG11201403687T A SG 11201403687TA
Authority
SG
Singapore
Prior art keywords
polymerisation process
polymerisation
Prior art date
Application number
SG11201403687TA
Other languages
English (en)
Inventor
Andrew David Bell
Pierre-Marie Cagna
Fabrice Betton
David Heslop
Kevin Peter Ramsay
Original Assignee
Ineos Europe Ag
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=47428658&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201403687T(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ineos Europe Ag filed Critical Ineos Europe Ag
Publication of SG11201403687TA publication Critical patent/SG11201403687TA/en

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/007—Scale prevention in the auxiliary parts
    • 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
    • C08F2/34—Polymerisation in gaseous state
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Cleaning By Liquid Or Steam (AREA)
SG11201403687TA 2011-12-28 2012-12-20 Polymerisation process SG11201403687TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11195903 2011-12-28
PCT/EP2012/076431 WO2013098197A1 (en) 2011-12-28 2012-12-20 Polymerisation process

Publications (1)

Publication Number Publication Date
SG11201403687TA true SG11201403687TA (en) 2014-07-30

Family

ID=47428658

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403687TA SG11201403687TA (en) 2011-12-28 2012-12-20 Polymerisation process

Country Status (8)

Country Link
US (2) US9376517B2 (https=)
EP (1) EP2797964B1 (https=)
CN (2) CN103998474B (https=)
BR (1) BR112014016325A8 (https=)
IN (1) IN2014CN04797A (https=)
RU (2) RU2626962C2 (https=)
SG (1) SG11201403687TA (https=)
WO (1) WO2013098197A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014CN04797A (https=) 2011-12-28 2015-09-18 Ineos Europe Ag
CN105829358B (zh) 2013-12-23 2019-07-23 英尼奥斯欧洲股份公司 用于在聚合反应器系统中使烯烃聚合的方法
JP2017500422A (ja) 2013-12-23 2017-01-05 イネオス ユーロープ アクチェンゲゼルシャフト スカベンジャー注入
WO2021263258A1 (en) * 2020-06-24 2021-12-30 Exxonmobil Chemical Patents Inc. Processes for reducing shutdown time of sub-systems in low-density polyethylene production

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525781A (en) * 1965-05-17 1970-08-25 Phillips Petroleum Co Block copolymers prepared by feeding batch prepolymer into a continuous reactor
US4855370A (en) 1986-10-01 1989-08-08 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
US5264506A (en) * 1992-12-30 1993-11-23 Union Carbide Chemicals & Plastics Technology Corporation Process for producing sticky polymers
JP3077940B2 (ja) 1993-04-26 2000-08-21 エクソン・ケミカル・パテンツ・インク 流動層重合法のための安定な操作条件を決定する方法
US5332793A (en) * 1993-06-28 1994-07-26 Union Carbide Chemicals & Plastics Technology Corporation Ethylene/propylene copolymer rubbers
US5376742A (en) * 1993-09-23 1994-12-27 Quantum Chemical Corporation Monomer recovery in gas phase fluid bed olefin polymerization
FR2730999B1 (fr) 1995-02-24 1997-04-18 Bp Chemicals Snc Appareillage et procede de polymerisation d'olefine en phase gazeuse
US5672666A (en) * 1995-06-05 1997-09-30 Exxon Chemical Patents Inc. Process for transitioning between incompatible polymerization catalysts
US5693727A (en) 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
EP1037931B1 (en) * 1997-12-08 2004-02-04 Albemarle Corporation Catalyst compositions of enhanced productivity
FI111953B (fi) * 1998-11-12 2003-10-15 Borealis Tech Oy Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi
JP2002532581A (ja) * 1998-12-17 2002-10-02 ユニベーション・テクノロジーズ・エルエルシー 触媒組成物及びその製造方法及び重合プロセスにおける使用
US20040138057A1 (en) 1998-12-21 2004-07-15 Wenzel Timothy T. Catalyst composition and methods for its preparation and use in a polymerization process
BR9906022A (pt) 1999-12-30 2001-09-25 Opp Petroquimica S A Processo para a produção controlada de polietileno e seus copolìmeros
US6713573B2 (en) * 2000-11-30 2004-03-30 Univation Technologies, Llc Catalyst modifiers and their use in the polymerization of olefin(s)
ITME20020007A1 (it) * 2002-06-10 2003-12-10 Marcello Ferrara Metodo, impianto, prodotti chimici e sistema di monitoraggio per la pulizia di apparecchiature petrolifere e la loro bonifica a gas free.
PT1660231E (pt) * 2004-02-13 2007-06-12 Total Petrochemicals Res Feluy Método e aparelho para preparar e fornecer suspensão catalítica a um reactor de polimerização.
US7531606B2 (en) 2004-05-26 2009-05-12 Chevron Phillips Chemical Company Lp Method for operating a gas phase polymerization reactor
US7323523B2 (en) * 2004-12-07 2008-01-29 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
CA2661720C (en) * 2006-08-25 2016-10-11 Chevron Phillips Chemical Company Lp Method and apparatus for managing volatile organic content in polyolefin
ES2405556T3 (es) * 2006-09-07 2013-05-31 Univation Technologies, Llc Métodos para determinación en línea del grado de pegajosidad de una resina utilizando un modelo para depresión de la temperatura de iniciación de la fusión
US8124696B2 (en) * 2009-11-20 2012-02-28 Univation Technologies, Llc Method of using an upper discharge in a fluidized bed reactor and system thereof
CN102421804B (zh) 2009-04-24 2014-10-15 尤尼威蒂恩技术有限公司 在开路循环中用喷气压缩机使净化床再生
CN101735348A (zh) * 2009-12-30 2010-06-16 浙江大学 一种用于制备聚乙烯的双串联反应器工艺
IN2014CN04797A (https=) * 2011-12-28 2015-09-18 Ineos Europe Ag

Also Published As

Publication number Publication date
EP2797964B1 (en) 2016-07-13
RU2672566C1 (ru) 2018-11-16
US9868802B2 (en) 2018-01-16
BR112014016325A8 (pt) 2017-07-04
WO2013098197A1 (en) 2013-07-04
US9376517B2 (en) 2016-06-28
RU2626962C2 (ru) 2017-08-02
US20160297908A1 (en) 2016-10-13
CN103998474B (zh) 2016-07-06
US20140343242A1 (en) 2014-11-20
BR112014016325A2 (pt) 2017-06-13
EP2797964A1 (en) 2014-11-05
IN2014CN04797A (https=) 2015-09-18
CN106008758A (zh) 2016-10-12
CN106008758B (zh) 2019-06-28
RU2014130907A (ru) 2016-02-20
CN103998474A (zh) 2014-08-20

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