SG11201404399SA - 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

Info

Publication number
SG11201404399SA
SG11201404399SA SG11201404399SA SG11201404399SA SG11201404399SA SG 11201404399S A SG11201404399S A SG 11201404399SA SG 11201404399S A SG11201404399S A SG 11201404399SA SG 11201404399S A SG11201404399S A SG 11201404399SA SG 11201404399S A SG11201404399S A SG 11201404399SA
Authority
SG
Singapore
Prior art keywords
styrene
compositions
methods
situ generation
quinone methides
Prior art date
Application number
SG11201404399SA
Other languages
English (en)
Inventor
John Link
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG11201404399SA publication Critical patent/SG11201404399SA/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG11201404399SA 2012-02-02 2013-02-01 Methods and compositions for styrene inhibition via in situ generation of quinone methides SG11201404399SA (en)

Applications Claiming Priority (2)

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
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
SG11201404399SA true SG11201404399SA (en) 2014-08-28

Family

ID=47741287

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404399SA SG11201404399SA (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 (ko)
EP (1) EP2809634B1 (ko)
JP (1) JP6118347B2 (ko)
KR (1) KR101660610B1 (ko)
CN (1) CN104105680A (ko)
BR (1) BR112014018620A8 (ko)
CA (1) CA2862034A1 (ko)
SG (1) SG11201404399SA (ko)
TW (1) TWI558750B (ko)
WO (1) WO2013116611A1 (ko)

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
MY185850A (en) * 2016-02-13 2021-06-14 Dorf Ketal Chemicals India Private Ltd Compositions for control and inhibition of polymerization of vinyl aromatic monomers, and methods of use thereof
EP3820836A1 (en) 2018-07-13 2021-05-19 Ecolab USA, Inc. Compositions of oxygenated amines and quinone methides as antifoulants for vinylic monomers
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

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 (ko) * 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
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
US8884038B2 (en) * 2011-06-13 2014-11-11 Nalco Company Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders
US9090526B2 (en) * 2011-06-13 2015-07-28 Nalco Company Synergistic combination for inhibiting polymerization of vinyl monomers
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
TW201336907A (zh) 2013-09-16
BR112014018620A8 (pt) 2017-07-11
TWI558750B (zh) 2016-11-21
JP6118347B2 (ja) 2017-04-19
BR112014018620A2 (ko) 2017-06-20
JP2015505579A (ja) 2015-02-23
EP2809634B1 (en) 2018-01-31
CA2862034A1 (en) 2013-08-08
KR20140119054A (ko) 2014-10-08
US20130204053A1 (en) 2013-08-08
CN104105680A (zh) 2014-10-15
US8901362B2 (en) 2014-12-02
EP2809634A1 (en) 2014-12-10
WO2013116611A1 (en) 2013-08-08
KR101660610B1 (ko) 2016-09-27

Similar Documents

Publication Publication Date Title
HK1202879A1 (en) Compositions and methods for using csf1r inhibitors csf1r
HK1216851A1 (zh) 用於提高細胞存活力的組合物和使用該組合物的方法
HK1204330A1 (en) Factor viii compositions and methods of making and using same viii
EP2836224A4 (en) COMPOSITIONS OF BIOZOOSE AND RELATED METHODS
HK1212594A1 (zh) 用於增强能量代謝的組合物和方法
EP2908629A4 (en) COMPOSITIONS AND METHODS FOR RECRUITING AND LOCATING STEM CELLS
EP2836218A4 (en) PROBIOTIC COMPOSITIONS AND METHODS OF USE
EP2823306A4 (en) BIOMARKER COMPOSITIONS AND METHODS
EP2874606A4 (en) LIPOSOMAL COMPOSITIONS OF PROTEASOMBARS ON EPOXYKETONE BASE
HK1204652A1 (en) Compositions and methods for modulation of atxn3 expression atxn3
HK1212251A1 (en) Topical compositions and methods of use
GB201400074D0 (en) Breaker fluids for wellbore fluids and methods of use
EP2943591A4 (en) METHOD AND COMPOSITIONS FOR PROFILING SINGLE CELL EXPRESSION
EP2864491A4 (en) ENZYMES AND METHODS FOR STYRENE SYNTHESIS
SG11201404399SA (en) Methods and compositions for styrene inhibition via in situ generation of quinone methides
EP2931280A4 (en) METHOD AND COMPOSITIONS FOR INHIBITING CNKSR1
HK1199285A1 (en) Compositions and methods for inducing apoptosis
EP2810072A4 (en) COMPOSITION AND METHODS FOR THE HIGHLIGHTING OF METABOLITE METHADONE
IL239426A0 (en) Methods and compositions of biomarkers
EP2841556A4 (en) COMPOSITIONS AND METHOD FOR MODULATING THE SENSITIVITY OF CELLS AGAINST AHAS INHIBITORS
EP2734614A4 (en) ISOLATED BRACHYSPIRA AND METHOD AND COMPOSITIONS FOR EXPANSION AND ISOLATION OF BRACHYSPIRA
EP2841164A4 (en) COMPOSITIONS AND USE PROCEDURES FOR THE SKIN