AU2003219099A1 - Stabilisation of ethylenically unsaturated compounds comprising hydroxylamine derivatives - Google Patents

Stabilisation of ethylenically unsaturated compounds comprising hydroxylamine derivatives

Info

Publication number
AU2003219099A1
AU2003219099A1 AU2003219099A AU2003219099A AU2003219099A1 AU 2003219099 A1 AU2003219099 A1 AU 2003219099A1 AU 2003219099 A AU2003219099 A AU 2003219099A AU 2003219099 A AU2003219099 A AU 2003219099A AU 2003219099 A1 AU2003219099 A1 AU 2003219099A1
Authority
AU
Australia
Prior art keywords
stabilisation
ethylenically unsaturated
unsaturated compounds
hydroxylamine derivatives
hydroxylamine
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
AU2003219099A
Inventor
Cedric Dieleman
Sylke Haremza
Frank Hofer
Ulrich Jager
Harald Keller
Volker Schliephake
Jurgen Schroder
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 DE2002123618 external-priority patent/DE10223618A1/en
Priority claimed from PCT/EP2002/011559 external-priority patent/WO2003035596A2/en
Priority claimed from DE10258329A external-priority patent/DE10258329A1/en
Application filed by BASF SE filed Critical BASF SE
Publication of AU2003219099A1 publication Critical patent/AU2003219099A1/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
AU2003219099A 2002-05-27 2003-03-26 Stabilisation of ethylenically unsaturated compounds comprising hydroxylamine derivatives Abandoned AU2003219099A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
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
AU2002346923 2002-10-16
DE10258329A DE10258329A1 (en) 2002-01-30 2002-12-12 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
DE10258329.3 2002-12-12
PCT/EP2003/003139 WO2003099757A1 (en) 2002-05-27 2003-03-26 Stabilisation of ethylenically unsaturated compounds comprising hydroxylamine derivatives

Publications (1)

Publication Number Publication Date
AU2003219099A1 true AU2003219099A1 (en) 2003-12-12

Family

ID=29587312

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003219099A Abandoned AU2003219099A1 (en) 2002-05-27 2003-03-26 Stabilisation of ethylenically unsaturated compounds comprising hydroxylamine derivatives

Country Status (2)

Country Link
AU (1) AU2003219099A1 (en)
WO (1) WO2003099757A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000237A1 (en) 2007-02-06 2008-08-07 Basf Se Mixtures, useful e.g. as an inhibitor or retarder for the stabilization of polymerizable compound, preferably swellable hydrogel-forming polymers, comprises a phenol imidazole derivative and a polymerizable compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939882A (en) * 1958-07-21 1960-06-07 Shell Oil Co Stabilized alpha, beta-unsaturated aldehydes
KR100812038B1 (en) * 2000-10-16 2008-03-10 유니로얄 캐미칼 캄파니, 인크. Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors

Also Published As

Publication number Publication date
WO2003099757A1 (en) 2003-12-04

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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