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BR9814039A - Processo e equipamento para a finalização imediata de polimerizações de radical livre, e, solução de inibidor. - Google Patents

Processo e equipamento para a finalização imediata de polimerizações de radical livre, e, solução de inibidor.

Info

Publication number
BR9814039A
BR9814039A BR9814039-6A BR9814039A BR9814039A BR 9814039 A BR9814039 A BR 9814039A BR 9814039 A BR9814039 A BR 9814039A BR 9814039 A BR9814039 A BR 9814039A
Authority
BR
Brazil
Prior art keywords
equipment
free radical
inhibitor solution
radical polymerizations
immediate completion
Prior art date
Application number
BR9814039-6A
Other languages
English (en)
Inventor
Michael Fried
Gerhard Nestler
Paul Leon Kageler
Lawrence Edwin James
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 BR9814039A publication Critical patent/BR9814039A/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
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Pyrrole Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Hydrogenated Pyridines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"PROCESSO E EQUIPAMENTO PARA A FINALIZAçãO IMEDIATA DE POLIMERIZAçõES DE RADICAL LIVRE, E, SOLUçãO DE INIBIDOR". A invenção refere-se a um processo para a finalização intermediária da polimerização radical pela adição de uma solução contendo fenotiazina, o solvente da qual consiste de pelo menos 50% em peso de N-alquil pirrolidona.
BR9814039-6A 1997-10-29 1998-10-27 Processo e equipamento para a finalização imediata de polimerizações de radical livre, e, solução de inibidor. BR9814039A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/960,356 USH1957H1 (en) 1997-10-29 1997-10-29 Immediate termination of free radical polymerizations
PCT/EP1998/006814 WO1999021893A2 (de) 1997-10-29 1998-10-27 Verfahren zur sofortbeendigung von radikalischen polymerisationen

Publications (1)

Publication Number Publication Date
BR9814039A true BR9814039A (pt) 2000-09-26

Family

ID=25503083

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814039-6A BR9814039A (pt) 1997-10-29 1998-10-27 Processo e equipamento para a finalização imediata de polimerizações de radical livre, e, solução de inibidor.

Country Status (15)

Country Link
US (1) USH1957H1 (pt)
EP (1) EP1025132B1 (pt)
JP (1) JP4170588B2 (pt)
KR (1) KR100537967B1 (pt)
CN (1) CN1131873C (pt)
AU (1) AU1664599A (pt)
BR (1) BR9814039A (pt)
CZ (1) CZ300165B6 (pt)
DE (1) DE59810924D1 (pt)
ES (1) ES2217608T3 (pt)
ID (1) ID24896A (pt)
MX (1) MXPA00003790A (pt)
MY (1) MY121340A (pt)
TW (1) TW446714B (pt)
WO (1) WO1999021893A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791687A1 (fr) * 1999-03-31 2000-10-06 Atochem Elf Sa Procede de polymerisation ou copolymerisation radicalaire controlee
DE19918970A1 (de) * 1999-04-27 1999-09-23 Basf Ag Verfahren zur Sofortbeendigung von radikalen Polymerisationen
DE19947868A1 (de) 1999-10-05 2001-04-12 Basf Ag Verfahren der chemischen und/oder physikalischen Behandlung von Gemischen, die wenigstens eine chemische Verbindung mit wenigstens einer ethylenisch ungesättigten Gruppe enthalten
FR2822832B1 (fr) * 2001-04-02 2005-01-14 Atofina Polymerisation en suspension acqueuse du chlorure de vinyle seul ou en melange avec un autre monomere vinylique avec utilisation d'un radical stable de type nitroxyde comme agent d'arret de polymerisation
ATE450509T1 (de) * 2002-06-24 2009-12-15 Basf Se Kationische alkoxyaminen zur verwendung in der herstellung von nanopartikeln von natürlichen oder synthetischen clays
CN1331212C (zh) * 2004-10-18 2007-08-08 旺宏电子股份有限公司 集成电路的制造方法
US7553896B2 (en) 2005-06-17 2009-06-30 Chemtura Corporation Ortho-nitrosophenols as polymerization inhibitors
DE102006045089A1 (de) 2006-09-21 2008-03-27 Basf Ag Verfahren zum Durchmischen einer in einem im wesentlichen abgeschlossenen Behälter befindlichen Flüssigkeit oder Mischung aus einer Flüssigkeit und einem feinteiligen Feststoff
DE102006045088A1 (de) 2006-09-21 2008-03-27 Basf Ag Verfahren zum Durchmischen einer in einem im wesentlichen abgeschlossenen Behälter befindlichen Flüssigkeit oder Mischung aus einer Flüssigkeit und einem feinteiligen Feststoff
DE102013000128A1 (de) 2013-01-05 2014-07-10 Allessa Gmbh Verfahren zur Sofortbeendigung von radikalischen Polymerisationen und Inhibitorlösung sowie deren Verwendung
JP2015174889A (ja) * 2014-03-13 2015-10-05 精工化学株式会社 防止剤溶液及び重合防止方法
JP6877366B2 (ja) 2015-06-17 2021-05-26 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ ラジカル重合を直ちに停止させるための組成物
EP3558923B1 (de) * 2016-12-21 2020-12-02 Basf Se Verfahren zur destillativen gewinnung von rein-2-ethylhexylacrylat oder rein-2-propylheptylacrylat aus dem entsprechenden roh-alkylacrylat
RU2763926C2 (ru) * 2017-03-09 2022-01-11 ЭКОЛАБ ЮЭсЭй ИНК. Композиции ингибиторов полимеризации

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021357B (de) * 1956-03-01 1957-12-27 Basf Ag Verfahren zur Herstellung von ª‡-Chloracrylsaeureestern aus Dichlorpropionsaeureestern durch Chlorwasserstoffabspaltung
JPS5014787A (pt) * 1973-06-08 1975-02-17
DE3118603A1 (de) 1981-05-11 1982-11-25 Hoechst Ag, 6000 Frankfurt Einrichtung zur notstoppung von polymerisationsreaktionen
EG18108A (en) 1985-04-29 1992-08-30 Goodrich Co B F Stabilized vinyl halide resin and composition and articles made therefrom
US5089376A (en) * 1986-12-08 1992-02-18 Armstrong World Industries, Inc. Photoimagable solder mask coating
US5102774A (en) * 1986-12-08 1992-04-07 Armstrong World Industries, Inc. Photoimagable coating compositions which are developable in aqueous alkaline solutions and can be used for solder mask compositions
JPH01204918A (ja) * 1988-02-12 1989-08-17 Asahi Chem Ind Co Ltd 新規な感光性組成物
US4987210A (en) * 1988-11-03 1991-01-22 Gaf Chemicals Corporation Polymerizable derivatives of 5-oxo-pyrrolidinecarboxylic acid
US5103043A (en) * 1989-03-03 1992-04-07 Shell Oil Company Carbonylation catalyst system
DE69112735T2 (de) * 1990-07-20 1996-02-22 Ciba Geigy Ag Stabilisierte Monomerenzusammensetzungen.
JP3227204B2 (ja) * 1992-05-21 2001-11-12 株式会社クラレ （メタ）アクリル酸の重合防止方法
US5310428A (en) * 1992-12-22 1994-05-10 Inernational Business Machines Corporation Solvent stabilization process and method of recovering solvent
US5466770A (en) * 1994-05-26 1995-11-14 Minnesota Mining And Manufacturing Company Fluorine-efficient oil- and water-repellent compositions
JP3312639B2 (ja) * 1994-09-01 2002-08-12 株式会社日本触媒 （メタ）アクリル酸エステルの重合防止剤組成物および該組成物を用いた（メタ）アクリル酸エステルの重合防止方法

Also Published As

Publication number Publication date
EP1025132A2 (de) 2000-08-09
JP2001521046A (ja) 2001-11-06
CZ300165B6 (cs) 2009-03-04
CN1278270A (zh) 2000-12-27
ID24896A (id) 2000-08-31
CN1131873C (zh) 2003-12-24
DE59810924D1 (de) 2004-04-08
EP1025132B1 (de) 2004-03-03
AU1664599A (en) 1999-05-17
JP4170588B2 (ja) 2008-10-22
TW446714B (en) 2001-07-21
USH1957H1 (en) 2001-04-03
WO1999021893A3 (de) 1999-07-08
WO1999021893A2 (de) 1999-05-06
MY121340A (en) 2006-01-28
CZ20001583A3 (cs) 2000-10-11
ES2217608T3 (es) 2004-11-01
KR20010031537A (ko) 2001-04-16
MX225780B (pt) 2005-01-25
KR100537967B1 (ko) 2005-12-21
MXPA00003790A (es) 2000-11-01

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/10/1998, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Owner name: BASF SE (DE)

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

Free format text: PATENTE EXTINTA EM 27.10.2018