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
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
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 (en)
EP (1) EP2797964B1 (en)
CN (2) CN106008758B (en)
BR (1) BR112014016325A8 (en)
IN (1) IN2014CN04797A (en)
RU (2) RU2672566C1 (en)
SG (1) SG11201403687TA (en)
WO (1) WO2013098197A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112014016325A8 (en) * 2011-12-28 2017-07-04 Ineos Europe Ag polymerization process
CN105829358B (en) 2013-12-23 2019-07-23 英尼奥斯欧洲股份公司 Method for making olefinic polymerization in polymerization reactor system
WO2015097012A1 (en) 2013-12-23 2015-07-02 Ineos Europe Ag Scavenger injection
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
EP1623999A1 (en) 1993-04-26 2006-02-08 ExxonMobil Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
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 (en) 1995-02-24 1997-04-18 Bp Chemicals Snc APPARATUS AND PROCESS FOR POLYMERIZATION OF OLEFINE IN THE GAS PHASE
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
JP2001525458A (en) 1997-12-08 2001-12-11 アルベマール・コーポレーシヨン Catalyst composition with improved productivity
FI111953B (en) * 1998-11-12 2003-10-15 Borealis Tech Oy Process and apparatus for emptying polymerization reactors
KR100658018B1 (en) * 1998-12-17 2006-12-15 유니베이션 테크놀로지즈, 엘엘씨 Catalyst Modifiers and Their Use in the Polymerization of Olefins
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 (en) * 1999-12-30 2001-09-25 Opp Petroquimica S A Process for the controlled production of polyethylene and its copolymers
US6713573B2 (en) 2000-11-30 2004-03-30 Univation Technologies, Llc Catalyst modifiers and their use in the polymerization of olefin(s)
ITME20020007A1 (en) * 2002-06-10 2003-12-10 Marcello Ferrara METHOD, PLANT, CHEMICAL PRODUCTS AND MONITORING SYSTEM FOR THE CLEANING OF PETROLEUM EQUIPMENT AND THEIR CLEANING BY GAS FREE.
EP1660231B1 (en) * 2004-02-13 2007-04-18 Total Petrochemicals Research Feluy Method and apparatus for preparing and supplying catalyst slurry to a polymerisation reactor
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
MX2009002104A (en) * 2006-08-25 2009-04-15 Chevron Phillips Chemical Co Method and apparatus for managing volatile organic content in polyolefin.
ES2405556T3 (en) * 2006-09-07 2013-05-31 Univation Technologies, Llc Methods for online determination of the degree of stickiness of a resin using a model for depression of the melting initiation temperature
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 (en) * 2009-04-24 2014-10-15 尤尼威蒂恩技术有限公司 Regeneration of purification beds with a jet compressor in an open loop cycle
CN101735348A (en) * 2009-12-30 2010-06-16 浙江大学 Double series reactor process for preparing polyethylene
BR112014016325A8 (en) 2011-12-28 2017-07-04 Ineos Europe Ag polymerization process

Also Published As

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

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