SE0100210L - Recycling method - Google Patents

Recycling method

Info

Publication number
SE0100210L
SE0100210L SE0100210A SE0100210A SE0100210L SE 0100210 L SE0100210 L SE 0100210L SE 0100210 A SE0100210 A SE 0100210A SE 0100210 A SE0100210 A SE 0100210A SE 0100210 L SE0100210 L SE 0100210L
Authority
SE
Sweden
Prior art keywords
recycling method
nitroxyl radicals
stable nitroxyl
hydrophobic
obtaining
Prior art date
Application number
SE0100210A
Other languages
Swedish (sv)
Other versions
SE0100210D0 (en
SE523623C2 (en
Inventor
Jeff Thornton
Arie Besemer
Bas Schraven
Original Assignee
Sca Hygiene Prod Ab
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 Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Priority to SE0100210A priority Critical patent/SE523623C2/en
Publication of SE0100210D0 publication Critical patent/SE0100210D0/en
Priority to PCT/SE2001/002632 priority patent/WO2002059064A1/en
Priority to PL01362706A priority patent/PL362706A1/en
Priority to EP01273493A priority patent/EP1353888A1/en
Publication of SE0100210L publication Critical patent/SE0100210L/en
Publication of SE523623C2 publication Critical patent/SE523623C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
    • C07D211/94—Oxygen atom, e.g. piperidine N-oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

The present invention relates to a method for obtaining a catalytically active mixture based on stable nitroxyl radicals. The invention is characterized in that the stable nitroxyl radicals are hydrophobic and are selectively separated from a reaction mixture by means of hydrophobic interactions.
SE0100210A 2001-01-26 2001-01-26 Recycling method for hydrophobic nitroxyl radicals SE523623C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0100210A SE523623C2 (en) 2001-01-26 2001-01-26 Recycling method for hydrophobic nitroxyl radicals
PCT/SE2001/002632 WO2002059064A1 (en) 2001-01-26 2001-11-29 A recovery method
PL01362706A PL362706A1 (en) 2001-01-26 2001-11-29 A recovery method
EP01273493A EP1353888A1 (en) 2001-01-26 2001-11-29 A recovery method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100210A SE523623C2 (en) 2001-01-26 2001-01-26 Recycling method for hydrophobic nitroxyl radicals

Publications (3)

Publication Number Publication Date
SE0100210D0 SE0100210D0 (en) 2001-01-26
SE0100210L true SE0100210L (en) 2002-07-27
SE523623C2 SE523623C2 (en) 2004-05-04

Family

ID=20282723

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100210A SE523623C2 (en) 2001-01-26 2001-01-26 Recycling method for hydrophobic nitroxyl radicals

Country Status (4)

Country Link
EP (1) EP1353888A1 (en)
PL (1) PL362706A1 (en)
SE (1) SE523623C2 (en)
WO (1) WO2002059064A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1541566A1 (en) * 2003-12-08 2005-06-15 SCA Hygiene Products AB Process for the separation of organic hydroxylamine and nitrosonium compounds and its use in the oxidation of hydroxy compounds
EP1541565A1 (en) * 2003-12-08 2005-06-15 SCA Hygiene Products AB Process for the separation of organic nitrosonium and/or hydroxylamine compounds by means of cation exchange resins and recovery and oxidation processes based thereon
JP2009242590A (en) * 2008-03-31 2009-10-22 Kao Corp Method for producing oxidized cellulose
FI125715B (en) * 2013-12-11 2016-01-29 Upm Kymmene Corp Method for recovering the catalyst

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL194919C (en) * 1993-09-07 2003-07-04 Tno Process for oxidizing carbohydrates.
GB9406074D0 (en) * 1994-03-26 1994-05-18 Glaxo Spa Chemical process
NL1000396C2 (en) * 1995-05-18 1996-11-19 Avebe Coop Verkoop Prod Method for the recovery or recirculation of stable nitroxide radicals.
IT1299146B1 (en) * 1998-03-18 2000-02-29 Istituto Di Chimica E Tecnolog CATALYSTS FOR THE SELECTIVE OXIDATION OF ALCOHOLS, PROCEDURE FOR PRODUCING THEM AND PROCEDURE FOR OXIDATION OF ALCOHOLS.
EP1086938B1 (en) * 1999-09-21 2003-10-22 Degussa AG Oxidation of alcohols mediated by nitroxyl derivatives

Also Published As

Publication number Publication date
PL362706A1 (en) 2004-11-02
EP1353888A1 (en) 2003-10-22
SE0100210D0 (en) 2001-01-26
SE523623C2 (en) 2004-05-04
WO2002059064A1 (en) 2002-08-01

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