BR112012014487A2 - processo para inibir polimerização de ácido (met) acrílico e/ou ésteres (met) acrílicos - Google Patents

processo para inibir polimerização de ácido (met) acrílico e/ou ésteres (met) acrílicos

Info

Publication number
BR112012014487A2
BR112012014487A2 BR112012014487A BR112012014487A BR112012014487A2 BR 112012014487 A2 BR112012014487 A2 BR 112012014487A2 BR 112012014487 A BR112012014487 A BR 112012014487A BR 112012014487 A BR112012014487 A BR 112012014487A BR 112012014487 A2 BR112012014487 A2 BR 112012014487A2
Authority
BR
Brazil
Prior art keywords
meth
acrylic
acrylic acid
inhibiting polymerization
esters
Prior art date
Application number
BR112012014487A
Other languages
English (en)
Inventor
Gunter Lipowsky
Steffen Rissel
Sylke Haremza
Ulrich Jäger
Volker Schliephake
Original Assignee
Basf Se
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 Se filed Critical Basf Se
Publication of BR112012014487A2 publication Critical patent/BR112012014487A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (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

''processo para inibir polimerização de ácido (met) acrílico e/ou ésteres (met)acrílicos''. é descrito um processo para inibir polimerização de ácido (met)acrílico e/ou ésteres (met)acrílicos introduzindo um gás oxigenoso no ácido (met)acrílico e/ou no éster do ácido (met)acrílico, em que o ácido (met)acrílico e/ou o éster do ácido (met)acrílico tem um grau de pureza de pelo menos 95% e está no estado líquido.
BR112012014487A 2009-12-14 2010-12-13 processo para inibir polimerização de ácido (met) acrílico e/ou ésteres (met) acrílicos BR112012014487A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28603209P 2009-12-14 2009-12-14
DE102009058058A DE102009058058A1 (de) 2009-12-14 2009-12-14 Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern
PCT/EP2010/069440 WO2011082952A1 (de) 2009-12-14 2010-12-13 Verfahren zur polymerisationsinhibierung von (meth)acrylsäure und/oder meth)acrylsäureestern

Publications (1)

Publication Number Publication Date
BR112012014487A2 true BR112012014487A2 (pt) 2016-08-16

Family

ID=43992854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012014487A BR112012014487A2 (pt) 2009-12-14 2010-12-13 processo para inibir polimerização de ácido (met) acrílico e/ou ésteres (met) acrílicos

Country Status (13)

Country Link
US (1) US8491758B2 (pt)
EP (1) EP2513032B1 (pt)
JP (2) JP2013513638A (pt)
KR (1) KR101826369B1 (pt)
CN (2) CN106543001A (pt)
BR (1) BR112012014487A2 (pt)
DE (1) DE102009058058A1 (pt)
MY (1) MY156524A (pt)
RU (1) RU2552987C2 (pt)
SG (1) SG181585A1 (pt)
TW (1) TWI496768B (pt)
WO (1) WO2011082952A1 (pt)
ZA (1) ZA201205143B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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DE102009058058A1 (de) * 2009-12-14 2011-06-16 Basf Se Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern
JP6082013B2 (ja) 2011-09-27 2017-02-15 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ （メタ）アクリル酸エステル処理タンクの洗浄方法
JP6202037B2 (ja) * 2015-04-09 2017-09-27 ダイキン工業株式会社 組成物
JP6160651B2 (ja) * 2015-04-09 2017-07-12 ダイキン工業株式会社 アクリル酸誘導体含有組成物、及びアクリル酸誘導体の安定化方法
RU2723556C2 (ru) * 2015-04-09 2020-06-16 Дайкин Индастриз, Лтд. Композиция, содержащая производную акриловой кислоты, и способ стабилизации производной акриловой кислоты
KR20230005946A (ko) 2020-06-05 2023-01-10 가부시키가이샤 닛폰 쇼쿠바이 중합 용이성 화합물의 제조 방법

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GB1307582A (en) 1969-06-10 1973-02-21 Rohm & Haas Inhibition of polymerization of acrylic acids
JPS506449B1 (pt) 1969-06-24 1975-03-14
JP2809111B2 (ja) * 1994-08-08 1998-10-08 東亞合成株式会社 重合性液体の移送方法
DE19510891A1 (de) 1995-03-24 1996-09-26 Basf Ag Verfahren zur kontinuierlicheen Herstellung von Alkylestern der (Meth)acrylsäure
DE19604253A1 (de) 1996-02-06 1997-08-07 Basf Ag Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
DE19604267A1 (de) 1996-02-06 1997-08-07 Basf Ag Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
DE19746689A1 (de) 1997-10-22 1999-04-29 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure
JP4242964B2 (ja) * 1999-03-09 2009-03-25 株式会社日本触媒 （メタ）アクリル酸および／またはそのエステルの精製方法
DE19941136A1 (de) 1999-08-30 2001-03-01 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
JP2001081050A (ja) 1999-09-10 2001-03-27 Nippon Shokubai Co Ltd 易重合性化合物の取り扱い装置および取り扱い方法
FR2801306B1 (fr) 1999-11-24 2001-12-28 Atofina Procede de purification des monomeres (meth) acryliques par distillation
DE10064642A1 (de) * 2000-12-22 2002-06-27 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure
DE10122787A1 (de) 2001-05-10 2002-06-06 Basf Ag Verfahren zur Herstellung einer gereinigten Schmelze wenigstens eines Monomeren
DE10144490A1 (de) 2001-09-10 2003-03-27 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
DE10200583A1 (de) 2002-01-09 2003-07-10 Basf Ag Verfahren zur Herstellung von Acrylsäure
JP4055557B2 (ja) * 2001-11-21 2008-03-05 三菱化学株式会社 雰囲気ガスの供給方法
CN1268599C (zh) * 2001-12-19 2006-08-09 三菱化学株式会社 (甲基)丙烯酸的制造方法
JP3938905B2 (ja) * 2001-12-19 2007-06-27 三菱化学株式会社 （メタ）アクリル酸の製造方法
JP3970183B2 (ja) * 2002-01-08 2007-09-05 三菱化学株式会社 （メタ）アクリル酸及びそのエステルの取り扱い装置の閉塞防止方法
JP4007198B2 (ja) * 2002-01-17 2007-11-14 三菱化学株式会社 （メタ）アクリル酸の製造方法
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DE10300816A1 (de) * 2003-01-10 2004-07-22 Basf Ag Thermisches Trennverfahren zwischen wenigstens einem gasförmigen und wenigstens einem flüssigen Stoffstrom, von denen wenigstens einer (Meth)acrylmonomere enthält
WO2005007609A1 (de) 2003-07-11 2005-01-27 Basf Aktiengesellschaft Thermisches trennverfahren zur abtrennung wenigstens eines (meth)acrylmonomere angereichert enthaltenden stoffstroms
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JP2005179352A (ja) * 2003-11-28 2005-07-07 Mitsubishi Chemicals Corp （メタ）アクリル酸の精製方法
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MY140309A (en) 2005-03-01 2009-12-31 Basf Ag Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
DE102005030416B4 (de) * 2005-06-30 2007-06-21 Stockhausen Gmbh Anordnung und Verfahren zur Erwärmung und Begasung eines polymerisationsfähigen Stoffes sowie Vorrichtung und Verfahren zur Herstellung hochreiner (Meth)Acrylsäure
CN101516488B (zh) * 2006-09-21 2013-06-19 巴斯夫欧洲公司 混合具有细粒固体的密闭容器中的液体的方法，这种容器，喷射器喷射嘴以及这种喷射嘴的用途
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
DE102009058058A1 (de) * 2009-12-14 2011-06-16 Basf Se Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern

Also Published As

Publication number Publication date
CN106543001A (zh) 2017-03-29
KR101826369B1 (ko) 2018-02-06
US20110140050A1 (en) 2011-06-16
DE102009058058A1 (de) 2011-06-16
WO2011082952A1 (de) 2011-07-14
KR20120104340A (ko) 2012-09-20
SG181585A1 (en) 2012-07-30
RU2552987C2 (ru) 2015-06-10
EP2513032A1 (de) 2012-10-24
TW201139359A (en) 2011-11-16
JP2013513638A (ja) 2013-04-22
US8491758B2 (en) 2013-07-23
CN102741214A (zh) 2012-10-17
EP2513032B1 (de) 2015-03-04
JP6218794B2 (ja) 2017-10-25
ZA201205143B (en) 2013-09-25
MY156524A (en) 2016-02-26
TWI496768B (zh) 2015-08-21
JP2016028108A (ja) 2016-02-25
RU2012129680A (ru) 2014-01-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]