AU2002346923A1 - Inhibitor mixture for (meth)acrylic acid and (meth)acrylic acid ester - Google Patents

Inhibitor mixture for (meth)acrylic acid and (meth)acrylic acid ester

Info

Publication number
AU2002346923A1
AU2002346923A1 AU2002346923A AU2002346923A AU2002346923A1 AU 2002346923 A1 AU2002346923 A1 AU 2002346923A1 AU 2002346923 A AU2002346923 A AU 2002346923A AU 2002346923 A AU2002346923 A AU 2002346923A AU 2002346923 A1 AU2002346923 A1 AU 2002346923A1
Authority
AU
Australia
Prior art keywords
meth
acrylic acid
inhibitor mixture
acid ester
ester
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002346923A
Inventor
Sylke Haremza
Frank Hofer
Ulrich Jager
Harald Keller
Volker Schliephake
Jurgen Schroder
Heinz Friedrich Sutoris
Gerhard Wagenblast
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
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
Priority claimed from DE2001152680 external-priority patent/DE10152680A1/en
Priority claimed from DE10156116A external-priority patent/DE10156116A1/en
Priority claimed from DE10200583A external-priority patent/DE10200583A1/en
Priority claimed from DE2002117121 external-priority patent/DE10217121A1/en
Priority claimed from DE2002123618 external-priority patent/DE10223618A1/en
Application filed by BASF SE filed Critical BASF SE
Publication of AU2002346923A1 publication Critical patent/AU2002346923A1/en
Abandoned legal-status Critical Current

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
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
AU2002346923A 2001-10-19 2002-10-16 Inhibitor mixture for (meth)acrylic acid and (meth)acrylic acid ester Abandoned AU2002346923A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
DE10152680.6 2001-10-19
DE2001152680 DE10152680A1 (en) 2001-10-19 2001-10-19 Pure higher (meth)acrylate ester preparation in high yield, for use as monomer, by carrying out esterification by adding reaction components to refluxing azeotrope-forming solvent in reactor with rotating evaporator
DE10156116A DE10156116A1 (en) 2001-11-15 2001-11-15 Process for the preparation of (meth) acrylic esters of polyhydric alcohols
DE10156116.4 2001-11-15
DE10200583A DE10200583A1 (en) 2002-01-09 2002-01-09 Stabilization of (meth)acrylic acid (esters) and (meth)acrylamide against polymerization comprises using stabilizer mixture comprising cerium salt, a further stabilizer compound and oxygen containing gas
DE10200583.4 2002-01-09
DE10204280 2002-01-30
DE10204280.2 2002-01-30
DE2002117121 DE10217121A1 (en) 2002-04-17 2002-04-17 Fractional condensation of hot gas mixture containing acrylic acid or rectification of other polymerizable compounds in column, involves adding stabilizer(s) as melt, preferably containing phenolic compound and phenothiazine
DE10217121.1 2002-04-17
DE10223618.6 2002-05-27
DE2002123618 DE10223618A1 (en) 2002-05-27 2002-05-27 Stabilization of (meth)acrylic acid (esters) and (meth)acrylamide against polymerization comprises using stabilizer mixture comprising cerium salt, a further stabilizer compound and oxygen containing gas
PCT/EP2002/011559 WO2003035596A2 (en) 2001-10-19 2002-10-16 Inhibitor mixture for (meth)acrylic acid and (meth)acrylic acid ester

Publications (1)

Publication Number Publication Date
AU2002346923A1 true AU2002346923A1 (en) 2003-05-06

Family

ID=27545012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002346923A Abandoned AU2002346923A1 (en) 2001-10-19 2002-10-16 Inhibitor mixture for (meth)acrylic acid and (meth)acrylic acid ester

Country Status (2)

Country Link
AU (1) AU2002346923A1 (en)
WO (1) WO2003035596A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007026196A1 (en) 2007-06-04 2008-12-11 Basf Se Process for the preparation of water-emulsifiable polyurethane acrylates
DE102008002008A1 (en) 2007-06-04 2008-12-11 Basf Se Preparation of urethane (meth)acrylates, useful for coating e.g. wooden substrates and cellulose fibers, comprises reaction of components, e.g. isocyanate and polyalkyleneoxide polyether in presence of at least one reactive solvent
DE102010001956A1 (en) 2009-02-17 2010-08-19 Basf Se Producing urethane (meth)acrylate for use in wood-coating material, involves reacting polyisocyanate with polyether-polyol, hydroxy-(meth)acrylate, low-molecular weight diol and other components
DE102009001577A1 (en) * 2009-03-16 2010-09-23 Evonik Röhm Gmbh Purification-stabilized composition and process for purifying and producing hydroxyalkyl (meth) acrylates
US9200108B2 (en) 2009-03-24 2015-12-01 Basf Se Radiation-curing, highly functional polyurethane (meth)acrylate
DE102010003308A1 (en) 2009-03-31 2011-01-13 Basf Se Mixture from urethane(meth)acrylate, preferably constructed from e.g. 1,6-hexamethylene diisocyanate, isophorone diisocyanate, (cyclo)aliphatic, preferably aliphatic polyesterdiol and (meth)acrylate, useful to coat e.g. wood and paper
RU2648994C2 (en) 2012-10-24 2018-03-29 Басф Се Radiation-cured polyurethane(meth) acrylates, which are capable of dispersing in water
WO2015028397A1 (en) 2013-08-26 2015-03-05 Basf Se Radiation-curable water-dispersible polyurethane (meth)acrylates
ES2640649T3 (en) 2013-10-16 2017-11-03 Basf Se Use of water emulsifiable polyurethane acrylates
PL3233958T3 (en) 2014-12-17 2021-02-22 Basf Se Radiation curable coating composition based on chain-extended and cross-linked polyurethanes
EP3337840B1 (en) 2015-08-17 2019-11-27 Basf Se Aqueous polymer compositions comprising polyurethane (meth)acrylates
EP3820927A1 (en) 2018-07-13 2021-05-19 Miwon Austria Forschung und Entwicklung GmbH Water-dispersible polyurethane (meth)acrylates for actinic radiation curable coatings
EP3870618B1 (en) 2018-10-26 2023-07-12 Basf Se Aqueous binder formulation based on functionalized polyurethanes
AU2022216794A1 (en) 2021-02-03 2023-09-21 Basf Se Compositions, comprising silver nanoplatelets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307582A (en) * 1969-06-10 1973-02-21 Rohm & Haas Inhibition of polymerization of acrylic acids
US4542231A (en) * 1983-07-05 1985-09-17 Celanese Corporation Stabilized ethylenically unsaturated organic compositions
MX170187B (en) * 1988-11-29 1993-08-10 Hoechst Celanese Corp METHOD AND COMPOSITION TO INHIBIT POLYMERIZATION DURING THE DISTILLATION OF MONOMERS
US5221764A (en) * 1992-02-18 1993-06-22 Betz Laboratories, Inc. Methods and compositions for inhibiting acrylic acid polymerization
US6046357A (en) * 1998-10-02 2000-04-04 Celanese International Corporation Stabilization and transport of α,β-unsaturated carboxylic acid and removal of stabilizer

Also Published As

Publication number Publication date
WO2003035596A2 (en) 2003-05-01
WO2003035596A3 (en) 2004-06-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase