TWI558750B - 藉由醌甲基化物之原位生成而用於抑制苯乙烯之方法及組合物 - Google Patents

藉由醌甲基化物之原位生成而用於抑制苯乙烯之方法及組合物 Download PDF

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Publication number
TWI558750B
TWI558750B TW102102707A TW102102707A TWI558750B TW I558750 B TWI558750 B TW I558750B TW 102102707 A TW102102707 A TW 102102707A TW 102102707 A TW102102707 A TW 102102707A TW I558750 B TWI558750 B TW I558750B
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Taiwan
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composition
weight
vinyl monomer
monomer
amount
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TW102102707A
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English (en)
Chinese (zh)
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TW201336907A (zh
Inventor
約翰 林克
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奇異電器公司
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Publication of TW201336907A publication Critical patent/TW201336907A/zh
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/20Use of additives, e.g. for stabilisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02Monomers containing only one unsaturated aliphatic radical
    • C08F12/04Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06Hydrocarbons
    • C08F12/08Styrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/38Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW102102707A 2012-02-02 2013-01-24 藉由醌甲基化物之原位生成而用於抑制苯乙烯之方法及組合物 TWI558750B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/364,554 US8901362B2 (en) 2012-02-02 2012-02-02 Methods and compositions for styrene inhibition via in situ generation of quinone methides

Publications (2)

Publication Number Publication Date
TW201336907A TW201336907A (zh) 2013-09-16
TWI558750B true TWI558750B (zh) 2016-11-21

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TW102102707A TWI558750B (zh) 2012-02-02 2013-01-24 藉由醌甲基化物之原位生成而用於抑制苯乙烯之方法及組合物

Country Status (10)

Country Link
US (1) US8901362B2 (enExample)
EP (1) EP2809634B1 (enExample)
JP (1) JP6118347B2 (enExample)
KR (1) KR101660610B1 (enExample)
CN (1) CN104105680A (enExample)
BR (1) BR112014018620A8 (enExample)
CA (1) CA2862034A1 (enExample)
SG (1) SG11201404399SA (enExample)
TW (1) TWI558750B (enExample)
WO (1) WO2013116611A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9206268B2 (en) * 2011-09-16 2015-12-08 General Electric Company Methods and compositions for inhibiting polystyrene formation during styrene production
JP6530868B2 (ja) * 2016-02-13 2019-06-12 ドルフ ケタール ケミカルズ (インディア)プライヴェート リミテッド ビニル芳香族モノマーの重合を制御及び阻害するための組成物及びその使用方法
US10869444B2 (en) 2018-07-13 2020-12-22 Ecolab Usa Inc. Compositions of oxygenated amines and quinone methides as antifoulants for vinylic monomers
EP3820846B1 (en) 2018-07-13 2024-01-03 Ecolab USA, Inc. Composition for inhibiting monomer polymerization comprising a nitroxide inhibitor, a quinone methide retarder and an amine stabilizer

Citations (2)

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TW225522B (enExample) * 1992-02-24 1994-06-21 Ciba Geigy Ag
TW394786B (en) * 1995-04-14 2000-06-21 Ciba Sc Holding Ag A stabilized monomer composition and a stabilizer mixture

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US3925488A (en) 1971-05-24 1975-12-09 Ethyl Corp Process for the production of 1,3,5-trimethy-2,4,6-tris(3,5-di-tert-alkyl-4-hydroxybenzyl)benzene
US4032547A (en) 1976-02-23 1977-06-28 Gulf Research & Development Company Quinone alkide synthesis system
US5254760A (en) 1992-07-29 1993-10-19 Ciba-Geigy Corporation Inhibiting polymerization of vinyl aromatic monomers
US5470440A (en) 1994-04-19 1995-11-28 Betz Laboratories, Inc. Method for inhibiting vinyl aromatic monomer polymerization
US6409887B1 (en) 1996-07-15 2002-06-25 Aah Marks And Company Limited Polymerization inhibitor
US6024894A (en) 1998-03-25 2000-02-15 Betzdearborn Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
US6376728B1 (en) * 2000-06-20 2002-04-23 Hercules Incorporated Method, composition and mixture for inhibiting monomer polymerization
US6388155B1 (en) 2000-08-01 2002-05-14 Abb Lummus Global Inc. Styrene dehydrogenation reactor effluent treatment
KR100812038B1 (ko) * 2000-10-16 2008-03-10 유니로얄 캐미칼 캄파니, 인크. 중합 억제제로서 퀴논 알키드와 니트록실 화합물의 블렌드물
US6960279B2 (en) * 2002-05-06 2005-11-01 Fina Technology, Inc. Method for stabilizing vinyl aromatic monomers using selected polymerization inhibitors and polymers prepared therewith
US6926820B2 (en) 2002-09-20 2005-08-09 G.E. Betz, Inc. Inhibition of viscosity increase and fouling in hydrocarbon streams including unsaturation
WO2004083156A1 (ja) * 2003-03-17 2004-09-30 Hakuto Co., Ltd. 芳香族ビニル化合物の重合抑制剤および重合抑制方法
US7128826B2 (en) 2003-07-31 2006-10-31 General Electric Company Polymerization inhibitor for styrene dehydrogenation units
GB0521319D0 (en) * 2005-10-20 2005-11-30 A H Marks And Company Ltd Method
DE102007052891A1 (de) * 2007-11-02 2009-05-07 Evonik Degussa Gmbh Verfahren zur Stabilisierung von olefinisch ungesättigten Monomeren
US8298440B2 (en) * 2010-06-03 2012-10-30 General Electric Company Methods and compositions for inhibiting vinyl aromatic monomer polymerization
GB201011594D0 (en) * 2010-07-09 2010-08-25 Nufarm Uk Ltd Retarder composition
US20120217444A1 (en) * 2011-02-28 2012-08-30 Shengxia Liu Composition and method for inhibiting premature polymerization
US9090526B2 (en) * 2011-06-13 2015-07-28 Nalco Company Synergistic combination for inhibiting polymerization of vinyl monomers
US8884038B2 (en) * 2011-06-13 2014-11-11 Nalco Company Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW225522B (enExample) * 1992-02-24 1994-06-21 Ciba Geigy Ag
TW394786B (en) * 1995-04-14 2000-06-21 Ciba Sc Holding Ag A stabilized monomer composition and a stabilizer mixture

Also Published As

Publication number Publication date
KR101660610B1 (ko) 2016-09-27
EP2809634A1 (en) 2014-12-10
US8901362B2 (en) 2014-12-02
JP2015505579A (ja) 2015-02-23
BR112014018620A2 (enExample) 2017-06-20
TW201336907A (zh) 2013-09-16
EP2809634B1 (en) 2018-01-31
US20130204053A1 (en) 2013-08-08
WO2013116611A1 (en) 2013-08-08
KR20140119054A (ko) 2014-10-08
SG11201404399SA (en) 2014-08-28
BR112014018620A8 (pt) 2017-07-11
CN104105680A (zh) 2014-10-15
CA2862034A1 (en) 2013-08-08
JP6118347B2 (ja) 2017-04-19

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