BR0209961A - Métodos e composições para a inibição da polimerização de monÈmeros de vinila - Google Patents

Métodos e composições para a inibição da polimerização de monÈmeros de vinila

Info

Publication number
BR0209961A
BR0209961A BR0209961-6A BR0209961A BR0209961A BR 0209961 A BR0209961 A BR 0209961A BR 0209961 A BR0209961 A BR 0209961A BR 0209961 A BR0209961 A BR 0209961A
Authority
BR
Brazil
Prior art keywords
compositions
methods
inhibiting polymerization
vinyl monomers
vinyl
Prior art date
Application number
BR0209961-6A
Other languages
English (en)
Inventor
Sherif Eldin
Original Assignee
Ge Betz Inc
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 Ge Betz Inc filed Critical Ge Betz Inc
Publication of BR0209961A publication Critical patent/BR0209961A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
    • C09K15/24—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen containing a phenol or quinone moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/74—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C215/76—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
    • 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
    • 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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

"MéTODOS E COMPOSIçõES PARA A INIBIçãO DA POLIMERIZAçãO DE MONÈMEROS DE VINILA". A presente invenção refere-se à descrição de métodos e composições para a inibição da polimerização de monómeros de vinila. Combinações de compostos de aminofenol e de compostos de radical nitroxila são eficazes para a inibição da polimerização de monómeros de vinila tanto sob condições de processamento como sob condições de armazenamento.
BR0209961-6A 2001-05-22 2002-05-22 Métodos e composições para a inibição da polimerização de monÈmeros de vinila BR0209961A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/862,406 US6639026B2 (en) 2001-05-22 2001-05-22 Methods and compositions for inhibiting polymerization of vinyl monomers
PCT/US2002/016168 WO2002094763A1 (en) 2001-05-22 2002-05-22 Methods and compositions for inhibiting polymerization of vinyl monomers

Publications (1)

Publication Number Publication Date
BR0209961A true BR0209961A (pt) 2004-04-13

Family

ID=25338418

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209961-6A BR0209961A (pt) 2001-05-22 2002-05-22 Métodos e composições para a inibição da polimerização de monÈmeros de vinila

Country Status (11)

Country Link
US (1) US6639026B2 (pt)
EP (1) EP1395545A1 (pt)
JP (1) JP4570012B2 (pt)
KR (1) KR20040002986A (pt)
AR (1) AR035874A1 (pt)
BR (1) BR0209961A (pt)
CA (1) CA2446755C (pt)
CZ (1) CZ20033185A3 (pt)
MY (1) MY122924A (pt)
TW (1) TWI303250B (pt)
WO (1) WO2002094763A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233505A1 (en) 2009-03-23 2010-09-29 Total Petrochemicals Research Feluy Stabilised compositions comprising olefins
KR20220004676A (ko) * 2019-04-29 2022-01-11 에코랍 유에스에이 인코퍼레이티드 산소화 아미노페놀 화합물 및 단량체 중합 방지 방법
EP4232489A1 (en) 2020-10-21 2023-08-30 Ecolab USA Inc. (hydroxyalkyl)aminophenol polymers and methods of use

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137479C (pt) 1962-08-14
US3342723A (en) 1965-08-25 1967-09-19 Petrolite Corp Aromatic hydrocarbon inhibitor
GB1124009A (en) 1966-04-26 1968-08-14 Bp Chem Int Ltd Polymerization of chloroprene
GB1346774A (en) 1970-10-05 1974-02-13 Bp Chem Int Ltd Stabilisation of acrylonitrile
US3733326A (en) 1971-03-10 1973-05-15 Sankyo Co Inhibition of the polymerization of vinyl monomers
US4456526A (en) 1982-09-24 1984-06-26 Atlantic Richfield Company Method for minimizing fouling of heat exchangers
US4670131A (en) 1986-01-13 1987-06-02 Exxon Chemical Patents Inc. Method for controlling fouling of hydrocarbon compositions containing olefinic compounds
US4720566A (en) 1986-10-23 1988-01-19 Betz Laboratories, Inc. Method and composition for inhibiting acrylonitrile polymerization
US5258138A (en) 1990-07-20 1993-11-02 Ciba-Geigy Corporation Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions
US5290888A (en) 1990-07-20 1994-03-01 Ciba-Geigy Corporation Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions
DE69108626T2 (de) 1990-07-20 1995-08-24 Ciba Geigy Ag Stabilisierte Monomerenzusammensetzungen.
US5254760A (en) 1992-07-29 1993-10-19 Ciba-Geigy Corporation Inhibiting polymerization of vinyl aromatic monomers
EP0594341B1 (en) 1992-10-21 1997-01-22 Betz Europe, Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
US5416258A (en) 1994-01-14 1995-05-16 Betz Laboratories, Inc. Methods for inhibiting ethylenically unsaturated monomers
US5728872A (en) 1994-06-27 1998-03-17 Lutz Riemenschneider Stabilized acrylic acid compositions
US5888356A (en) 1994-08-19 1999-03-30 Huels Aktiengesellschaft Inhibition of polymerization of vinylaromatic or vinylaliphatic
US5711767A (en) 1996-07-11 1998-01-27 Ciba Specialty Chemicals Corporation Stabilizers for the prevention of gum formation in gasoline
GB9614854D0 (en) 1996-07-15 1996-09-04 Marks A H & Co Ltd Free radical scavengers
DE19725519A1 (de) 1997-06-17 1998-12-24 Basf Ag Stoffmischung, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
FR2764882B1 (fr) 1997-06-23 1999-09-03 Rhodia Chimie Sa Composition et procede d'inhibition de la polymerisation radicalaire de monomeres aromatiques a insaturation ethylenique
US6518452B1 (en) 1997-08-07 2003-02-11 Basf Aktiengesellschaft Process for stabilizing (METH)acrylic acid esters against unwanted radical polymerization
IT1295412B1 (it) 1997-10-06 1999-05-12 Chimec Spa Composizione d'additivo antiinvecchiamento per circuito di quench oil in un impianto di produzione di etilene e metodo di conduzione
US6020435A (en) * 1997-11-05 2000-02-01 Rohm And Haas Company Process for preparing polymer core shell type emulsions and polymers formed therefrom
FR2777884B1 (fr) 1998-04-28 2000-07-13 Rhodia Chimie Sa Composition et procede d'inhibition de la polymerisation radicalaire de monomeres aromatiques a insaturation ethylenique
US6200461B1 (en) * 1998-11-05 2001-03-13 Betzdearborn Inc. Method for inhibiting polymerization of ethylenically unsaturated hydrocarbons
WO2000036052A1 (en) 1998-12-17 2000-06-22 Nalco/Exxon Energy Chemicals, L.P. Inhibiting polymerization of vinyl aromatic monomers using synergistic mixtures containing nitroxide stabilizers
DE19946136A1 (de) * 1999-09-27 2001-03-29 Basf Ag Inhibitorzusammensetzung

Also Published As

Publication number Publication date
WO2002094763A1 (en) 2002-11-28
EP1395545A1 (en) 2004-03-10
JP2004529965A (ja) 2004-09-30
AR035874A1 (es) 2004-07-21
CA2446755C (en) 2012-04-10
JP4570012B2 (ja) 2010-10-27
MY122924A (en) 2006-05-31
US20030008981A1 (en) 2003-01-09
US6639026B2 (en) 2003-10-28
KR20040002986A (ko) 2004-01-07
CZ20033185A3 (cs) 2004-11-10
CA2446755A1 (en) 2002-11-28
TWI303250B (en) 2008-11-21

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13, 24 E 25 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]