CA2862034A1 - Methods and compositions for styrene inhibition via in situ generation of quinone methides - Google Patents

Methods and compositions for styrene inhibition via in situ generation of quinone methides Download PDF

Info

Publication number
CA2862034A1
CA2862034A1 CA2862034A CA2862034A CA2862034A1 CA 2862034 A1 CA2862034 A1 CA 2862034A1 CA 2862034 A CA2862034 A CA 2862034A CA 2862034 A CA2862034 A CA 2862034A CA 2862034 A1 CA2862034 A1 CA 2862034A1
Authority
CA
Canada
Prior art keywords
recited
composition
monomer
vinyl monomer
styrene
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2862034A
Other languages
English (en)
French (fr)
Inventor
John Link
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BL Technologies Inc
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CA2862034A1 publication Critical patent/CA2862034A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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
    • C08F12/00—Homopolymers 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
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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)
  • 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)
CA2862034A 2012-02-02 2013-02-01 Methods and compositions for styrene inhibition via in situ generation of quinone methides Abandoned CA2862034A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/364,554 2012-02-02
US13/364,554 US8901362B2 (en) 2012-02-02 2012-02-02 Methods and compositions for styrene inhibition via in situ generation of quinone methides
PCT/US2013/024297 WO2013116611A1 (en) 2012-02-02 2013-02-01 Methods and compositions for styrene inhibition via in situ generation of quinone methides

Publications (1)

Publication Number Publication Date
CA2862034A1 true CA2862034A1 (en) 2013-08-08

Family

ID=47741287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862034A Abandoned CA2862034A1 (en) 2012-02-02 2013-02-01 Methods and compositions for styrene inhibition via in situ generation of quinone methides

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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TW225522B (enExample) * 1992-02-24 1994-06-21 Ciba Geigy Ag
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
US5616774A (en) * 1995-04-14 1997-04-01 Ciba-Geigy Corporation Inhibition of unsaturated monomers with 7-aryl quinone methides
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
US9206268B2 (en) * 2011-09-16 2015-12-08 General Electric Company Methods and compositions for inhibiting polystyrene formation during styrene production

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
TWI558750B (zh) 2016-11-21
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
JP6118347B2 (ja) 2017-04-19

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180131

FZDE Discontinued

Effective date: 20200831