CN104105680A - 利用原位产生醌甲基化物的用于苯乙烯阻聚的方法和组合物 - Google Patents

利用原位产生醌甲基化物的用于苯乙烯阻聚的方法和组合物 Download PDF

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Publication number
CN104105680A
CN104105680A CN201380007842.3A CN201380007842A CN104105680A CN 104105680 A CN104105680 A CN 104105680A CN 201380007842 A CN201380007842 A CN 201380007842A CN 104105680 A CN104105680 A CN 104105680A
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CN
China
Prior art keywords
composition
acid
amount
styrene
monomer
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.)
Pending
Application number
CN201380007842.3A
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English (en)
Chinese (zh)
Inventor
J.林克
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.)
General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN104105680A publication Critical patent/CN104105680A/zh
Pending legal-status Critical Current

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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

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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)
CN201380007842.3A 2012-02-02 2013-02-01 利用原位产生醌甲基化物的用于苯乙烯阻聚的方法和组合物 Pending CN104105680A (zh)

Applications Claiming Priority (3)

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
US13/364554 2012-02-02
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
CN104105680A true CN104105680A (zh) 2014-10-15

Family

ID=47741287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380007842.3A Pending CN104105680A (zh) 2012-02-02 2013-02-01 利用原位产生醌甲基化物的用于苯乙烯阻聚的方法和组合物

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
TW202005938A (zh) 2018-07-13 2020-02-01 美商藝康美國公司 具有胺穩定劑之聚合抑制劑及阻滯劑組合物
KR102763208B1 (ko) 2018-07-13 2025-02-04 에코랍 유에스에이 인코퍼레이티드 비닐계 단량체에 대한 항파울런트로서의 산소화 아민 및 퀴논 메티드의 조성물

Citations (2)

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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
CN1139094A (zh) * 1995-04-14 1997-01-01 希巴-盖吉股份公司 用7-芳香基醌甲基化物抑制不饱和单体

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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
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
CA2422655A1 (en) * 2000-10-16 2002-04-25 Uniroyal Chemical Company, Inc. Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors
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
JP4790414B2 (ja) 2003-03-17 2011-10-12 伯東株式会社 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

Patent Citations (2)

* 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
CN1139094A (zh) * 1995-04-14 1997-01-01 希巴-盖吉股份公司 用7-芳香基醌甲基化物抑制不饱和单体

Also Published As

Publication number Publication date
KR101660610B1 (ko) 2016-09-27
JP6118347B2 (ja) 2017-04-19
BR112014018620A8 (pt) 2017-07-11
EP2809634B1 (en) 2018-01-31
EP2809634A1 (en) 2014-12-10
JP2015505579A (ja) 2015-02-23
CA2862034A1 (en) 2013-08-08
TWI558750B (zh) 2016-11-21
US20130204053A1 (en) 2013-08-08
US8901362B2 (en) 2014-12-02
KR20140119054A (ko) 2014-10-08
BR112014018620A2 (enExample) 2017-06-20
TW201336907A (zh) 2013-09-16
SG11201404399SA (en) 2014-08-28
WO2013116611A1 (en) 2013-08-08

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PB01 Publication
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Application publication date: 20141015