BRPI0518906A2 - mÉtodo para inibir e retardar polimerizaÇço prematura e crescimento de polÍmero de monâmeros aromÁticos de vinila, composiÇço - Google Patents

mÉtodo para inibir e retardar polimerizaÇço prematura e crescimento de polÍmero de monâmeros aromÁticos de vinila, composiÇço

Info

Publication number
BRPI0518906A2
BRPI0518906A2 BRPI0518906-3A BRPI0518906A BRPI0518906A2 BR PI0518906 A2 BRPI0518906 A2 BR PI0518906A2 BR PI0518906 A BRPI0518906 A BR PI0518906A BR PI0518906 A2 BRPI0518906 A2 BR PI0518906A2
Authority
BR
Brazil
Prior art keywords
inhibiting
vinyl aromatic
premature polymerization
composition
polymer growth
Prior art date
Application number
BRPI0518906-3A
Other languages
English (en)
Inventor
Vilen Kosover
Jesus R Fabian
Istvan Lippai
Brigitte Benage
Gerald J Abruscato
Original Assignee
Chemtura Corp
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 Chemtura Corp filed Critical Chemtura Corp
Publication of BRPI0518906A2 publication Critical patent/BRPI0518906A2/pt

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/45—Monoamines
    • C07C211/46—Aniline
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/41—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing singly-bound oxygen atoms bound to the carbon skeleton
    • C07C309/42—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing singly-bound oxygen atoms bound to the carbon skeleton having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (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)
  • Hydrogenated Pyridines (AREA)

Abstract

MÉTODO PARA INIBIR E RETARDAR POLIMERIZAÇçO PREMATURA E CRESCIMENTO DE POLIMERO DE MONâMEROS AROMATICOS DE VINILA, COMPOSIÇçO. É descrito aqui um método para inibir e retardar a polimerização prematura e o crescimento de polímero de monômeros aromáticos de vinila onde o método compreende adicionar aos monômeros uma quantidade eficaz de uma mistura inibidora e retardadora compreendendo: (A) pelo menos um ácido sulfônico aromático; (B) pelo menos uma amina; (C) pelo menos um nitrofenol; e (D) pelo menos um membro do grupo que consiste em compostos contendo radical nitróxi e nitrosoanilinas.
BRPI0518906-3A 2004-12-03 2005-08-26 mÉtodo para inibir e retardar polimerizaÇço prematura e crescimento de polÍmero de monâmeros aromÁticos de vinila, composiÇço BRPI0518906A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63252804P 2004-12-03 2004-12-03
US11/170,304 US7696290B2 (en) 2004-12-03 2005-06-28 Aromatic sulfonic acids, amines, and nitrophenols in combination with nitroxyl radical-containing compounds or C-nitrosanilines as polymerization inhibitors
PCT/US2005/030673 WO2006062563A1 (en) 2004-12-03 2005-08-26 Aromatic sulfonic acids, amines, and nitrophenols in combination with nitroxyl radical-containing compounds or c-nitrosanilines as polymerization inhibitors

Publications (1)

Publication Number Publication Date
BRPI0518906A2 true BRPI0518906A2 (pt) 2008-12-16

Family

ID=35809543

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518906-3A BRPI0518906A2 (pt) 2004-12-03 2005-08-26 mÉtodo para inibir e retardar polimerizaÇço prematura e crescimento de polÍmero de monâmeros aromÁticos de vinila, composiÇço

Country Status (11)

Country Link
US (2) US7696290B2 (pt)
EP (1) EP1817271A1 (pt)
KR (1) KR20070086820A (pt)
AR (1) AR054993A1 (pt)
BR (1) BRPI0518906A2 (pt)
CA (1) CA2589038C (pt)
MX (1) MX2007006608A (pt)
MY (1) MY145436A (pt)
RU (1) RU2391328C2 (pt)
TW (1) TWI376360B (pt)
WO (1) WO2006062563A1 (pt)

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EP2233505A1 (en) * 2009-03-23 2010-09-29 Total Petrochemicals Research Feluy Stabilised compositions comprising olefins
JP5675184B2 (ja) * 2010-06-18 2015-02-25 伯東株式会社 ビニル化合物の重合防止剤組成物ならびにこれを用いたビニル化合物の重合防止方法
CN102399310B (zh) * 2010-09-09 2013-07-24 通用电气公司 抑制过早聚合的组合物和方法
RU2470911C2 (ru) * 2011-03-29 2012-12-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" (СибГТУ) Способ получения n-алкил-3-метил-4-нитрозоанилинов
CN102516005A (zh) * 2011-11-21 2012-06-27 上海泰顿化工有限公司 一种硝酰基化合物组合及用途
CA2857384C (en) * 2011-11-29 2016-08-16 Dorf Ketal Chemicals (India) Private Limited Amine based additive composition for control and inhibition of polymerization of styrene, and method of use thereof
MY168537A (en) * 2011-12-26 2018-11-12 Dorf Ketal Chemicals India Private Ltd Improved amine based additive composition for control and inhibition of polymerization of aromatic vinyl monomers, and method of use thereof
EP2958949A1 (en) * 2013-02-19 2015-12-30 General Electric Company Use of aliphatic nitroso compounds as inhibitors of radical polymerization of activated vinyl monomers
IN2013MU01165A (pt) * 2013-03-26 2015-04-24 Dorf Ketal Chemicals India Private Ltd
US11180578B2 (en) 2018-07-13 2021-11-23 Ecolab Usa Inc. Polymerization inhibitor and retarder compositions with amine stabilizer
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

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Also Published As

Publication number Publication date
US20060122341A1 (en) 2006-06-08
EP1817271A1 (en) 2007-08-15
MY145436A (en) 2012-02-15
US7728083B1 (en) 2010-06-01
CA2589038A1 (en) 2006-06-15
AR054993A1 (es) 2007-08-01
WO2006062563A1 (en) 2006-06-15
TWI376360B (en) 2012-11-11
US7696290B2 (en) 2010-04-13
KR20070086820A (ko) 2007-08-27
RU2007125138A (ru) 2009-01-10
US20100127218A1 (en) 2010-05-27
CA2589038C (en) 2013-06-25
TW200635894A (en) 2006-10-16
RU2391328C2 (ru) 2010-06-10
MX2007006608A (es) 2007-08-14

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2269 DE 01/07/2014.