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MX374238B - Proceso de polimerizacion de etileno usando un inhibidor. - Google Patents

Proceso de polimerizacion de etileno usando un inhibidor.

Info

Publication number
MX374238B
MX374238B MX2014009060A MX2014009060A MX374238B MX 374238 B MX374238 B MX 374238B MX 2014009060 A MX2014009060 A MX 2014009060A MX 2014009060 A MX2014009060 A MX 2014009060A MX 374238 B MX374238 B MX 374238B
Authority
MX
Mexico
Prior art keywords
inhibitor
polymerization process
ethylene polymerization
reaction mixture
present
Prior art date
Application number
MX2014009060A
Other languages
English (en)
Other versions
MX2014009060A (es
Inventor
Annika Smedberg
Björn Voigt
Kenneth Johansson
Marcus Kierkegaard
Mattias Bergqvist
Thomas Hjertberg
Torbjörn Magnusson
Original Assignee
Borealis 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=47913367&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX374238(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Ag filed Critical Borealis Ag
Publication of MX2014009060A publication Critical patent/MX2014009060A/es
Publication of MX374238B publication Critical patent/MX374238B/es

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
    • C08F210/02—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
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents

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)

Abstract

La presente invención se refiere a un proceso de horno- o co-polimerización de etileno, caracterizado porque se adiciona un inhibidor a la mezcla de reacción o cualquiera de sus componentes antes de que la mezcla de reacción se alimente a la zona de reacción. La presente invención se refiere adicionalmente al uso de un inhibidor para reducir la incrustación en el proceso de horno- o co-polimerización de etileno.
MX2014009060A 2012-04-02 2013-03-12 Proceso de polimerizacion de etileno usando un inhibidor. MX374238B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12002398 2012-04-02
PCT/EP2013/000725 WO2013149698A1 (en) 2012-04-02 2013-03-12 Ethylene polymerization process using an inhibitor

Publications (2)

Publication Number Publication Date
MX2014009060A MX2014009060A (es) 2014-09-25
MX374238B true MX374238B (es) 2025-03-05

Family

ID=47913367

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014009060A MX374238B (es) 2012-04-02 2013-03-12 Proceso de polimerizacion de etileno usando un inhibidor.

Country Status (11)

Country Link
US (1) US9109064B2 (es)
EP (1) EP2834280B2 (es)
JP (1) JP6205404B2 (es)
KR (1) KR20140117524A (es)
CN (1) CN104185644A (es)
BR (1) BR112014021174B1 (es)
CA (1) CA2862081C (es)
ES (1) ES2616078T5 (es)
MX (1) MX374238B (es)
MY (1) MY173782A (es)
WO (1) WO2013149698A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105829362B (zh) 2013-12-26 2019-06-07 陶氏环球技术有限责任公司 使用不对称多烯形成基于乙烯的聚合物的方法
US10400046B2 (en) 2015-06-25 2019-09-03 Joseph J. Matsko Portable powered paint system
EP3313894B1 (en) 2015-06-25 2019-12-18 Dow Global Technologies LLC Improved process to make tubular ethylene based polymers with high g' and broad mwd
KR102577959B1 (ko) 2015-06-25 2023-09-14 다우 글로벌 테크놀로지스 엘엘씨 낮은 헥산 추출물을 갖는 에틸렌계 폴리머
ES2786677T3 (es) 2015-06-25 2020-10-13 Dow Global Technologies Llc Proceso para formar polímeros basados en etileno
BR112017027794A2 (pt) 2015-06-25 2018-08-28 Dow Global Technologies Llc polímeros à base de etileno com baixos extraíveis de hexano e baixas densidades
BR112019004837B1 (pt) 2016-09-28 2022-12-27 Dow Global Technologies Llc Processo para preparar um polímero à base de etileno
FR3061180B1 (fr) 2016-12-23 2020-06-12 Arkema France Utilisation d'au moins un compose phenolique pour stabiliser des reactions de copolymerisation d'ethylene
WO2021202273A1 (en) * 2020-03-31 2021-10-07 Dow Global Technologies Llc Antifoulant and process
WO2024073471A1 (en) * 2022-09-29 2024-04-04 Dow Global Technologies Llc Use of radical scavengers to reduce fouling during high pressure polymerization

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US3377324A (en) 1966-03-17 1968-04-09 Shell Oil Co Method for preparing polysulfones
JPS52119693A (en) * 1976-04-01 1977-10-07 Sumitomo Chem Co Ltd Preparation of ethylene polymers with tubular reactors
US5156759A (en) 1991-05-13 1992-10-20 Texaco Inc. High temperature compressor oil
SE9103077D0 (sv) * 1991-10-22 1991-10-22 Neste Oy Omaettad etensampolymer och saett foer framstaellning daerav
US6306802B1 (en) 1994-09-30 2001-10-23 Exxon Chemical Patents Inc. Mixed antioxidant composition
DE19622441A1 (de) 1996-06-05 1997-12-11 Basf Ag Verfahren zum Verdichten ethylenisch ungesättigter Monomerer
WO1998020045A1 (en) * 1996-11-01 1998-05-14 Union Carbide Chemicals & Plastics Technology Corporation Reduction of fouling in olefin polymerization systems
JPH1192509A (ja) * 1997-09-18 1999-04-06 Nippon Zeon Co Ltd 共役ジエン系共重合体ラテックス、その製造方法およびこれを用いた紙塗工用組成物
US6172014B1 (en) 1998-06-30 2001-01-09 Pennzoil-Quaker State Method of lubricating compression cylinders used in the manufacture of high-pressure polyethylene
US6262323B1 (en) * 1999-12-14 2001-07-17 Baker Hughes Incorporated Polymerization inhibition of isoprene
US6525146B1 (en) 2000-04-03 2003-02-25 Baker Hughes Incorporated Inhibition of popcorn polymer growth
JP3437952B2 (ja) 2000-08-18 2003-08-18 日本ポリオレフィン株式会社 積層体及びその製造方法
JP3936922B2 (ja) * 2003-04-10 2007-06-27 日本ポリオレフィン株式会社 プロテクトフィルムおよびその製造方法
KR100676996B1 (ko) * 2005-01-18 2007-02-01 여천엔씨씨 주식회사 1,3-부타디엔의 중합방지제 및 이것을 투입하는1,3-부타디엔의 중합방지방법
KR100615279B1 (ko) 2005-01-20 2006-08-25 삼성토탈 주식회사 저밀도폴리에틸렌 관형반응기에서 저밀도폴리에틸렌의 생산성을 향상시키는 방법
EP1695996B1 (en) 2005-02-28 2008-07-23 Borealis Technology Oy Scorch-retarding polymer composition
JP2008533223A (ja) 2005-03-09 2008-08-21 サウディ ベーシック インダストリーズ コーポレイション 管型反応装置内でエチレンコポリマーを調製する方法
US20100305327A1 (en) * 2005-12-27 2010-12-02 Adeka Corporation Nitroxyl compound, and polymerization inhibitor and polymerization inhibitor composition using same
MX2008012199A (es) * 2006-03-24 2008-10-02 Saudi Basic Ind Corp Una composicion para recubrimiento por extrusion.
EP2027165A1 (de) * 2006-05-23 2009-02-25 Basf Se Verfahren zur herstellung von ethylencopolymeren
CA2692812A1 (en) 2007-07-13 2009-01-22 Dow Global Technologies Inc. Hypercompressor lubricants for high pressure polyolefin production
CN101823932A (zh) 2009-03-05 2010-09-08 中国石油天然气股份有限公司 一种用于抑制石油裂解碳五馏分中双烯烃聚合的阻聚剂
JP5399478B2 (ja) * 2009-04-01 2014-01-29 三井化学株式会社 化学装置のファウリング防止方法およびファウリング防止剤
CN102597021B (zh) * 2009-11-11 2014-07-23 博瑞立斯有限公司 聚合物组合物和包括该聚合物组合物的电力电缆

Also Published As

Publication number Publication date
EP2834280B1 (en) 2016-12-28
KR20140117524A (ko) 2014-10-07
ES2616078T5 (es) 2020-12-15
EP2834280A1 (en) 2015-02-11
ES2616078T3 (es) 2017-06-09
CA2862081A1 (en) 2013-10-10
JP2015511657A (ja) 2015-04-20
US20150031843A1 (en) 2015-01-29
MY173782A (en) 2020-02-20
BR112014021174B1 (pt) 2020-10-13
CA2862081C (en) 2017-01-10
US9109064B2 (en) 2015-08-18
CN104185644A (zh) 2014-12-03
WO2013149698A1 (en) 2013-10-10
EP2834280B2 (en) 2020-05-13
MX2014009060A (es) 2014-09-25
JP6205404B2 (ja) 2017-09-27

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