BR9915031A - Processos e composições para a inibição de polimerização de hidrocarbonetos etilenicamente insaturados - Google Patents

Processos e composições para a inibição de polimerização de hidrocarbonetos etilenicamente insaturados

Info

Publication number
BR9915031A
BR9915031A BR9915031-0A BR9915031A BR9915031A BR 9915031 A BR9915031 A BR 9915031A BR 9915031 A BR9915031 A BR 9915031A BR 9915031 A BR9915031 A BR 9915031A
Authority
BR
Brazil
Prior art keywords
compositions
ethylenically unsaturated
unsaturated hydrocarbons
processes
polymerization inhibition
Prior art date
Application number
BR9915031-0A
Other languages
English (en)
Other versions
BR9915031B1 (pt
Inventor
Sherif Eldin
Original Assignee
Betzdearborn 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 Betzdearborn Inc filed Critical Betzdearborn Inc
Publication of BR9915031A publication Critical patent/BR9915031A/pt
Publication of BR9915031B1 publication Critical patent/BR9915031B1/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
    • 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
    • C09K15/16—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen
    • C09K15/18—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen containing an amine or imine moiety
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Patente de Invenção: <B>"PROCESSOS E COMPOSIçõES PARA A INIBIçãO DE POLIMERIZAçãO DE HIDROCARBONETOS ETILENICAMENTE INSATURADOS"<D>. São divulgados processos e composições para a inibição de polimerização de hidrocarbonetos etilenicamente insaturados. As combinações de composto de aminofenol e de compostos ou de fenilenodiamina ou hidroxilamina são eficazes para inibir esta polimerização sob ambas condições de processamento e de estocagem.
BRPI9915031-0A 1998-11-05 1999-11-03 processos e composiÇÕes para a inibiÇço de polimerizaÇço de hidrocarbonetos etilenicamente insaturados. BR9915031B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/186,832 1998-11-05
US09/186,832 US6200461B1 (en) 1998-11-05 1998-11-05 Method for inhibiting polymerization of ethylenically unsaturated hydrocarbons
PCT/US1999/023996 WO2000027780A1 (en) 1998-11-05 1999-11-03 Methods and compositions for inhibiting polymerization of ethylenically unsaturated hydrocarbons

Publications (2)

Publication Number Publication Date
BR9915031A true BR9915031A (pt) 2001-07-17
BR9915031B1 BR9915031B1 (pt) 2011-07-26

Family

ID=22686436

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9915031-0A BR9915031B1 (pt) 1998-11-05 1999-11-03 processos e composiÇÕes para a inibiÇço de polimerizaÇço de hidrocarbonetos etilenicamente insaturados.

Country Status (12)

Country Link
US (2) US6200461B1 (pt)
EP (1) EP1127040B1 (pt)
JP (1) JP4499921B2 (pt)
KR (1) KR100638292B1 (pt)
CN (1) CN1211326C (pt)
AT (1) ATE232191T1 (pt)
AU (1) AU1314300A (pt)
BR (1) BR9915031B1 (pt)
CA (1) CA2347885C (pt)
DE (1) DE69905273T2 (pt)
ID (1) ID29195A (pt)
WO (1) WO2000027780A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342647B1 (en) * 1998-09-09 2002-01-29 Baker Hughes Incorporated Vinyl monomer polymerization inhibition using hindered hydroxylamines
US6262323B1 (en) * 1999-12-14 2001-07-17 Baker Hughes Incorporated Polymerization inhibition of isoprene
US6376728B1 (en) * 2000-06-20 2002-04-23 Hercules Incorporated Method, composition and mixture for inhibiting monomer polymerization
US6639026B2 (en) * 2001-05-22 2003-10-28 Ge Betz, Inc. Methods and compositions for inhibiting polymerization of vinyl monomers
US6579442B2 (en) 2001-05-22 2003-06-17 Ge Betz, Inc. Methods and compositions for inhibiting polymerization of vinyl monomers
US20040211702A1 (en) * 2003-04-24 2004-10-28 General Electric Company Water-soluble phenylenediamine compositions and methods for stabilizing ethylenically unsaturated compounds and monomers
US20060069219A1 (en) * 2004-09-28 2006-03-30 Vilan Kosover Sulfonated phenols with nitrophenols as polymerization inhibitors
CN102101814B (zh) * 2009-12-16 2013-04-24 中国石油天然气股份有限公司 一种用于抑制石油裂解碳五馏分聚合的阻聚剂
JP2011256142A (ja) * 2010-06-10 2011-12-22 Seiko Kagaku Kk 重合防止剤及び重合防止方法
CN102464555B (zh) * 2010-11-04 2013-12-04 中国石油天然气股份有限公司 一种用于石油裂解碳五馏分热二聚过程中的阻聚剂
JP6043937B2 (ja) * 2012-08-16 2016-12-14 株式会社片山化学工業研究所 ビニル芳香族モノマーの重合を抑制するための組成物
IN2013MU01165A (pt) * 2013-03-26 2015-04-24 Dorf Ketal Chemicals India Private Ltd
US20170158621A1 (en) * 2015-12-04 2017-06-08 Baker Hughes Incorporated Substituted phenol derivatives for mitigating fouling
CN105754749B (zh) * 2016-03-28 2018-03-23 天津市瑞德赛恩新材料开发有限公司 一种碱洗塔在线清洗药剂及其制备、使用方法
US11866631B2 (en) * 2019-04-29 2024-01-09 Ecolab Usa Inc. Oxygenated aminophenol compounds and methods for preventing monomer polymerization
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

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Publication number Priority date Publication date Assignee Title
US2415009A (en) * 1941-10-25 1947-01-28 Shell Dev Butadiene stabilization
US2399340A (en) * 1942-07-16 1946-04-30 United Gas Improvement Co Distillation of aromatic olefins
US2510847A (en) * 1946-03-21 1950-06-06 Standard Oil Dev Co Distillation of polymerizable diolefins
JPS493966B1 (pt) * 1968-09-27 1974-01-29
GB1295794A (pt) * 1970-03-20 1972-11-08
US3654129A (en) * 1970-04-20 1972-04-04 Universal Oil Prod Co Hydrorefining of coke-forming hydrocarbon distillates
US4439278A (en) * 1982-06-21 1984-03-27 Eastman Kodak Company Process inhibitor for readily polymerizable ethylenically unsaturated aromatic compounds
JPH0753688B2 (ja) * 1987-10-12 1995-06-07 三井東圧化学株式会社 メタクリル酸の精製方法
US4775458A (en) * 1986-12-18 1988-10-04 Betz Laboratories, Inc. Multifunctional antifoulant compositions and methods of use thereof
US4927519A (en) * 1988-04-04 1990-05-22 Betz Laboratories, Inc. Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium using multifunctional antifoulant compositions
US4929778A (en) * 1989-06-05 1990-05-29 Betz Laboratories, Inc. Methods and compositions for inhibiting styrene polymerization
US5128022A (en) * 1991-01-18 1992-07-07 Betz Laboratories, Inc. Antioxidant compositions and methods using p-phenylenediamine compounds and organic acid compounds
US5221498A (en) * 1991-07-22 1993-06-22 Betz Laboratories, Inc. Methods and compositions for inhibitoring polymerization of vinyl monomers
US5173213A (en) * 1991-11-08 1992-12-22 Baker Hughes Incorporated Corrosion and anti-foulant composition and method of use
US5282957A (en) * 1992-08-19 1994-02-01 Betz Laboratories, Inc. Methods for inhibiting polymerization of hydrocarbons utilizing a hydroxyalkylhydroxylamine
US5446220A (en) * 1994-08-24 1995-08-29 Betz Laboratories, Inc. Methods for inhibiting vinyl aromatic monomer polymerization
US5426257A (en) * 1994-06-30 1995-06-20 Betz Laboratories, Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
US5714055A (en) * 1996-08-12 1998-02-03 Nalco/Exxon Energy Chemicals, L.P. Caustic tower trap for acetaldehyde

Also Published As

Publication number Publication date
US20010009968A1 (en) 2001-07-26
EP1127040B1 (en) 2003-02-05
CN1324338A (zh) 2001-11-28
KR20010082287A (ko) 2001-08-29
BR9915031B1 (pt) 2011-07-26
WO2000027780A1 (en) 2000-05-18
JP4499921B2 (ja) 2010-07-14
US6200461B1 (en) 2001-03-13
ID29195A (id) 2001-08-09
DE69905273D1 (de) 2003-03-13
KR100638292B1 (ko) 2006-10-26
JP2002529432A (ja) 2002-09-10
CA2347885A1 (en) 2000-05-18
CA2347885C (en) 2007-06-26
DE69905273T2 (de) 2003-08-28
ATE232191T1 (de) 2003-02-15
CN1211326C (zh) 2005-07-20
EP1127040A1 (en) 2001-08-29
AU1314300A (en) 2000-05-29

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/07/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26.07.2021