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

Stabilisation of ethylenically unsaturated compounds comprising hydroxylamine derivatives

Info

Publication number: AU2003219099A1
Authority: AU; Australia
Prior art keywords: stabilisation; ethylenically unsaturated; unsaturated compounds; hydroxylamine derivatives; hydroxylamine
Prior art date: 2002-05-27
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.)

2002-05-27

Filing date

2003-03-26

Publication date

2003-12-12

2002-05-27 Priority claimed from DE2002123618 external-priority patent/DE10223618A1/en

2002-10-16 Priority claimed from PCT/EP2002/011559 external-priority patent/WO2003035596A2/en

2002-12-12 Priority claimed from DE10258329A external-priority patent/DE10258329A1/en

2003-03-26 Application filed by BASF SE filed Critical BASF SE

2003-12-12 Publication of AU2003219099A1 publication Critical patent/AU2003219099A1/en

Status Abandoned legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

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
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
DE10223618.6		2002-05-27
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
DE10258329.3		2002-12-12
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
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
EP1332196A1 (en) *	2000-10-16	2003-08-06	Uniroyal Chemical Company, Inc.	Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors

2003
- 2003-03-26 AU AU2003219099A patent/AU2003219099A1/en not_active Abandoned
- 2003-03-26 WO PCT/EP2003/003139 patent/WO2003099757A1/en not_active Ceased

Also Published As

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

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Legal Events

Date	Code	Title	Description
2005-02-10	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase