BR9810128A - Mistura, agente de estabilização, e, processo para inibir a polimerização prematura de compostos contendo vinila - Google Patents

Mistura, agente de estabilização, e, processo para inibir a polimerização prematura de compostos contendo vinila

Info

Publication number
BR9810128A
BR9810128A BR9810128-5A BR9810128A BR9810128A BR 9810128 A BR9810128 A BR 9810128A BR 9810128 A BR9810128 A BR 9810128A BR 9810128 A BR9810128 A BR 9810128A
Authority
BR
Brazil
Prior art keywords
compounds
constituent
stabilizing agent
vinyl
premature polymerization
Prior art date
Application number
BR9810128-5A
Other languages
English (en)
Inventor
Heinz Friederich Sutoris
Konrad Mitulla
Jacques Dupuis
Claus Kaliba
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of BR9810128A publication Critical patent/BR9810128A/pt

Links

Classifications

    • 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
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
    • 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
    • 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
    • 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
    • C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"MISTURA, AGENTE DE ESTABILIZAçãO, E, PROCESSO PARA INIBIR A POLIMERIZAçãO PREMATURA DE COMPOSTOS CONTENDO VINILA". A invenção está relacionada a uma mistura de substâncias contendo um ou diversos compostos com grupos vinila como o constituinte (A) e um agente de estabilização (B) como um outro constituinte contendo um ou diversos compostos nitroxila facilmente voláteis como um constituinte (b~ 1~), um ou vários compostos nitroxila não facilmente voláteis como um constituinte (b~ 2~), opcinalmente um ou vários compostos nitro aromáticos como um constituinte (b~ 3~) e opcionalmente um ou vários compostos de ferro como um constituinte (b~ 4~). A invenção está ainda relacionada a agentes de estabilização (B) contendo os constituintes (b~ 1~) e (b~ 2~), (b~ 1~) e (b~ 2~) e (b~ 3~), (b~ 1~) e (b~ 2~ ) e (b~ 4~), em adição a (b~ 1~), (b~ 2~), (b~ 3~) e (b~ 4~). A invenção está relacionada também a um processo para inibir a polimerização prematura de compostos com grupos vinila durante a sua purificação ou a sua destilação pela adição de um agente de estabilização (B), ou pela adição dos constituintes do agente de estabilização (B) na forma de substâncias individuais ou em pelo menos dois grupos de constituintes.
BR9810128-5A 1997-06-17 1998-06-04 Mistura, agente de estabilização, e, processo para inibir a polimerização prematura de compostos contendo vinila BR9810128A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19725519A DE19725519A1 (de) 1997-06-17 1997-06-17 Stoffmischung, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
PCT/EP1998/003338 WO1998058038A1 (de) 1997-06-17 1998-06-04 Stoffmischung, enthaltend vinylgruppenhaltige verbindungen und stabilisatoren

Publications (1)

Publication Number Publication Date
BR9810128A true BR9810128A (pt) 2000-08-08

Family

ID=7832693

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810128-5A BR9810128A (pt) 1997-06-17 1998-06-04 Mistura, agente de estabilização, e, processo para inibir a polimerização prematura de compostos contendo vinila

Country Status (14)

Country Link
US (1) US6475348B1 (pt)
EP (1) EP0991733A1 (pt)
JP (1) JP2002504128A (pt)
KR (1) KR20010013936A (pt)
CN (1) CN1260822A (pt)
AU (1) AU8435998A (pt)
BG (1) BG103970A (pt)
BR (1) BR9810128A (pt)
CA (1) CA2293577A1 (pt)
DE (1) DE19725519A1 (pt)
EA (1) EA199901084A1 (pt)
ID (1) ID23525A (pt)
PL (1) PL337673A1 (pt)
WO (1) WO1998058038A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19859391A1 (de) 1998-12-22 2000-06-29 Basf Ag Verfahren zum Verdichten ethylenisch ungesättigter Monomerer
DE19922103A1 (de) * 1999-05-17 2000-11-23 Basf Ag Stoffmischungen, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
DE19946136A1 (de) * 1999-09-27 2001-03-29 Basf Ag Inhibitorzusammensetzung
US6639026B2 (en) 2001-05-22 2003-10-28 Ge Betz, Inc. Methods and compositions for inhibiting polymerization of vinyl monomers
US20100143580A1 (en) * 2008-05-28 2010-06-10 American Air Liquide, Inc. Stabilization of Bicycloheptadiene
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

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010281B1 (pt) * 1970-03-20 1975-04-19
US3733326A (en) 1971-03-10 1973-05-15 Sankyo Co Inhibition of the polymerization of vinyl monomers
JPS5015001B1 (pt) * 1971-03-30 1975-06-02
SU1027150A1 (ru) 1981-10-21 1983-07-07 Научно-Исследовательский Институт Механики И Физики При Саратовском Ордена Трудового Красного Знамени Государственном Университете Им.Н.Г.Чернышевского Способ стабилизации стирола или метилметакрилата
SU1139722A1 (ru) 1983-04-12 1985-02-15 Ереванское Отделение Охтинского Ордена Ленина И Ордена Трудового Красного Знамени Научно-Производственного Объединения "Пластполимер" Способ ингибировани полимеризации стирола
ATE49588T1 (de) * 1984-10-10 1990-02-15 Amoco Corp Verfahren zur reinigung von methacrylsaeure.
AU1891388A (en) * 1987-07-31 1989-02-02 Hoechst Celanese Corporation Inhibition of polymerization during distillation of monomers
SU1558888A1 (ru) 1987-12-11 1990-04-23 Всесоюзный Научно-Исследовательский Институт Химических Реактивов И Особочистых Химических Веществ Способ ингибировани полимеризации стирола
JPH01165534A (ja) 1987-12-22 1989-06-29 Mitsubishi Petrochem Co Ltd スチレン類の重合防止剤
KR100193146B1 (ko) 1990-07-20 1999-06-15 월터 클리웨인, 한스-피터 위트린 안정화된 단량체 조성물
US5254760A (en) * 1992-07-29 1993-10-19 Ciba-Geigy Corporation Inhibiting polymerization of vinyl aromatic monomers
JPH06161023A (ja) * 1992-11-24 1994-06-07 Nissan Motor Co Ltd フォトクロミック感光性材料
US5728872A (en) * 1994-06-27 1998-03-17 Lutz Riemenschneider Stabilized acrylic acid compositions
ES2126185T3 (es) * 1994-08-19 1999-03-16 Huels Chemische Werke Ag Inhibicion de la polimerizacion del estireno.
US5888356A (en) * 1994-08-19 1999-03-30 Huels Aktiengesellschaft Inhibition of polymerization of vinylaromatic or vinylaliphatic
US5545786C1 (en) * 1994-11-28 2001-10-16 Ciba Geigy Corp Method for inhibiting premature polymerization of vinyl aromatic monomers
DE19510184A1 (de) 1995-03-21 1996-09-26 Basf Ag 4-Acylaminopiperidin-N-oxyle
DE19609312A1 (de) 1996-03-09 1997-09-11 Basf Ag Stabilisierte Monomerenzusammensetzung
JPH09268138A (ja) * 1996-04-02 1997-10-14 Hakuto Co Ltd スチレン類の重合抑制方法
US6143205A (en) * 1996-06-05 2000-11-07 Basf Aktiengesellschaft Mixtures containing monomers and stabilizers
DE19638868A1 (de) * 1996-09-23 1998-03-26 Basf Ag Stabilisierte Monomerenzusammensetzung
US5844025A (en) * 1996-12-02 1998-12-01 Ciba Specialty Chemicals Corporation 1,2-Bis-adducts of stable nitroxides with substituted ethylenes and stabilized compositions
DE19651307A1 (de) 1996-12-10 1998-06-18 Basf Ag Stoffmischungen, enthaltend vinylgruppenhaltige Verbindungen und Stabilisatoren
US5907071A (en) * 1998-04-21 1999-05-25 Betzdearborn Inc. Compositions and methods for inhibiting vinyl aromatic monomer polymerization
AU1863100A (en) * 1998-12-17 2000-07-03 Ciba Specialty Chemicals Holding Inc. Inhibiting polymerization of vinyl aromatic monomers using synergistic mixtures containing nitroxide stabilizers
DE19926758A1 (de) * 1999-06-11 2000-12-14 Basf Ag Verfahren zur Verhinderung unerwünschter Polymerisation in einem ethylenisch ungesättigte Verbindungen enthaltenden Stoffgemisch

Also Published As

Publication number Publication date
WO1998058038A1 (de) 1998-12-23
JP2002504128A (ja) 2002-02-05
KR20010013936A (ko) 2001-02-26
AU8435998A (en) 1999-01-04
BG103970A (bg) 2000-11-30
EA199901084A1 (ru) 2000-06-26
EP0991733A1 (de) 2000-04-12
ID23525A (id) 2000-04-27
CN1260822A (zh) 2000-07-19
US6475348B1 (en) 2002-11-05
PL337673A1 (en) 2000-08-28
CA2293577A1 (en) 1998-12-23
DE19725519A1 (de) 1998-12-24

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A, 7A E 8A ANUIDADES.