BR112013030733A2 - combinação sinergistica para inibição de polimerização de monômeros vinila - Google Patents

combinação sinergistica para inibição de polimerização de monômeros vinila

Info

Publication number
BR112013030733A2
BR112013030733A2 BR112013030733A BR112013030733A BR112013030733A2 BR 112013030733 A2 BR112013030733 A2 BR 112013030733A2 BR 112013030733 A BR112013030733 A BR 112013030733A BR 112013030733 A BR112013030733 A BR 112013030733A BR 112013030733 A2 BR112013030733 A2 BR 112013030733A2
Authority
BR
Brazil
Prior art keywords
inhibition
vinyl monomer
synergistic combination
monomer polymerization
combination
Prior art date
Application number
BR112013030733A
Other languages
English (en)
Other versions
BR112013030733B1 (pt
Inventor
Jonathan Masere
Original Assignee
Nalco 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 Nalco Co filed Critical Nalco Co
Publication of BR112013030733A2 publication Critical patent/BR112013030733A2/pt
Publication of BR112013030733B1 publication Critical patent/BR112013030733B1/pt

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/603—Unsaturated compounds containing a keto groups being part of a ring of a six-membered ring
    • 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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

resumo “combinação sinergistica para inibição de polimerização de monômeros vinila” a presente invenção provê um processo para inibição de indesejada polimerização de monômeros reativos dentro de um líquido. o processo compreende a utilização combi-nada de um quinona metídeo com uma quinona diimida para o monômero líquido. esta combinação tem um inesperado efeito sinergístico. assim, em algumas razões, a combina-ção resulta em praticamente 100% de inibição.
BR112013030733A 2011-06-13 2012-06-11 composição sinergística para inibição de polimerização de monômeros vinila e método para inibição de polimerização de monômeros vinila em um líquido BR112013030733B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/158,979 US9090526B2 (en) 2011-06-13 2011-06-13 Synergistic combination for inhibiting polymerization of vinyl monomers
PCT/US2012/041883 WO2012173925A2 (en) 2011-06-13 2012-06-11 Synergistic combination for inhiibiting polymerization of vinyl monomers

Publications (2)

Publication Number Publication Date
BR112013030733A2 true BR112013030733A2 (pt) 2016-12-06
BR112013030733B1 BR112013030733B1 (pt) 2019-12-24

Family

ID=47293705

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030733A BR112013030733B1 (pt) 2011-06-13 2012-06-11 composição sinergística para inibição de polimerização de monômeros vinila e método para inibição de polimerização de monômeros vinila em um líquido

Country Status (12)

Country Link
US (1) US9090526B2 (pt)
EP (1) EP2726451B1 (pt)
JP (1) JP5956568B2 (pt)
KR (1) KR101949324B1 (pt)
CN (1) CN103502194B (pt)
BR (1) BR112013030733B1 (pt)
CA (1) CA2835880C (pt)
ES (1) ES2627022T3 (pt)
MX (1) MX337993B (pt)
SG (1) SG194958A1 (pt)
TW (1) TWI580671B (pt)
WO (1) WO2012173925A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8901362B2 (en) * 2012-02-02 2014-12-02 General Electric Company Methods and compositions for styrene inhibition via in situ generation of quinone methides
IN2013MU01165A (pt) * 2013-03-26 2015-04-24 Dorf Ketal Chemicals India Private Ltd
CN112513005A (zh) 2018-07-13 2021-03-16 埃科莱布美国股份有限公司 氧化胺和甲基化醌的组合物作为乙烯单体的抗污剂
US11180578B2 (en) 2018-07-13 2021-11-23 Ecolab Usa Inc. Polymerization inhibitor and retarder compositions with amine stabilizer
CN112739725B (zh) 2018-09-28 2023-09-26 埃科莱布美国股份有限公司 氨基醌抗聚合剂及其使用方法
WO2020107197A1 (zh) * 2018-11-27 2020-06-04 博爱新开源医疗科技集团股份有限公司 一种n-乙烯基吡咯烷酮单体的阻聚剂及其应用
TW202114976A (zh) 2019-10-11 2021-04-16 美商藝康美國公司 醌甲基化物及銨鹽抗聚合劑組合物及方法
CN115490711B (zh) * 2021-06-18 2024-08-20 唐山师范学院 4-（3-苯硼酸）亚甲基-2,6-二叔丁基-2,5-环己二烯-1-酮化合物的合成和应用
CN116553996A (zh) * 2023-07-07 2023-08-08 吉林金海化工新材料有限公司 一种阻聚剂及其应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003800A (en) * 1976-01-02 1977-01-18 Gulf Research & Development Company Styrene purification process
US4774374A (en) 1987-06-12 1988-09-27 Uniroyal Chemical Company, Inc. Stabilized vinyl aromatic composition
US4912247A (en) * 1989-01-19 1990-03-27 Betz Laboratories, Ltd. Enhancement of aromatic amine inhibition of acrylate monomer polymerization by addition of mannich products
US5221764A (en) 1992-02-18 1993-06-22 Betz Laboratories, Inc. Methods and compositions for inhibiting acrylic acid polymerization
US5470440A (en) * 1994-04-19 1995-11-28 Betz Laboratories, Inc. Method for inhibiting vinyl aromatic monomer polymerization
US5583247A (en) 1995-04-14 1996-12-10 Ciba-Geigy Corporation 7-substituted quinone methides as inhibitors for unsaturated monomers
US5616774A (en) * 1995-04-14 1997-04-01 Ciba-Geigy Corporation Inhibition of unsaturated monomers with 7-aryl quinone methides
US5648573A (en) 1995-06-12 1997-07-15 Betzdearborn Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
US5955643A (en) 1997-10-17 1999-09-21 Nalco/Exxon Energy Chemicals, L.P. Composition and method for inhibiting polymerization during the anaerobic of styrene
DE69811926T2 (de) 1997-10-20 2003-11-13 Flexsys America L.P., Akron Chinondiimin als kautschukadditiv
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
US6447649B1 (en) * 2000-07-24 2002-09-10 Ge Betz, Inc. Polymerization inhibitor for vinyl-containing materials
WO2002033026A1 (en) 2000-10-16 2002-04-25 Uniroyal Chemical Company, Inc. Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors
US6685823B2 (en) * 2000-10-16 2004-02-03 Uniroyal Chemical Company, Inc. C-nitrosoaniline compounds and their blends 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
DE102007052891A1 (de) * 2007-11-02 2009-05-07 Evonik Degussa Gmbh Verfahren zur Stabilisierung von olefinisch ungesättigten Monomeren
US8247593B2 (en) 2008-05-13 2012-08-21 Nalco Company Process for preparing substituted 7-cyano quinone methides
US7651635B1 (en) * 2009-02-05 2010-01-26 Nalco Company Polymer inhibition of vinyl aromatic monomers using a quinone methide/alkyl hydroxylamine combination

Also Published As

Publication number Publication date
MX2013013686A (es) 2014-01-08
SG194958A1 (en) 2013-12-30
CA2835880A1 (en) 2012-12-20
BR112013030733B1 (pt) 2019-12-24
KR20140041730A (ko) 2014-04-04
JP5956568B2 (ja) 2016-07-27
CN103502194A (zh) 2014-01-08
WO2012173925A2 (en) 2012-12-20
JP2014527509A (ja) 2014-10-16
MX337993B (es) 2016-03-30
KR101949324B1 (ko) 2019-02-18
CN103502194B (zh) 2016-08-17
WO2012173925A3 (en) 2013-04-25
TW201302699A (zh) 2013-01-16
EP2726451B1 (en) 2017-03-22
TWI580671B (zh) 2017-05-01
US9090526B2 (en) 2015-07-28
CA2835880C (en) 2018-03-13
EP2726451A4 (en) 2015-03-18
ES2627022T3 (es) 2017-07-26
US20120316369A1 (en) 2012-12-13
EP2726451A2 (en) 2014-05-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: C07C 49/603 , C07C 251/20 , C07B 61/00

Ipc: C07C 49/603 (1980.01), C07C 7/20 (1980.01), C08F 2

B06T Formal requirements before examination
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/06/2012, OBSERVADAS AS CONDICOES LEGAIS.