WO2003054122A3 - Procede de blanchiment de composes tensioactifs - Google Patents

Procede de blanchiment de composes tensioactifs Download PDF

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Publication number
WO2003054122A3
WO2003054122A3 PCT/EP2002/014128 EP0214128W WO03054122A3 WO 2003054122 A3 WO2003054122 A3 WO 2003054122A3 EP 0214128 W EP0214128 W EP 0214128W WO 03054122 A3 WO03054122 A3 WO 03054122A3
Authority
WO
WIPO (PCT)
Prior art keywords
bleaching
active compounds
surface active
alkyl polyglycoside
peroxygen compounds
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.)
Ceased
Application number
PCT/EP2002/014128
Other languages
German (de)
English (en)
Other versions
WO2003054122A2 (fr
Inventor
Michael Koehler
Werner Leinemann
Manfred Weuthen
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 Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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 Cognis Deutschland GmbH and Co KG filed Critical Cognis Deutschland GmbH and Co KG
Publication of WO2003054122A2 publication Critical patent/WO2003054122A2/fr
Publication of WO2003054122A3 publication Critical patent/WO2003054122A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Saccharide Compounds (AREA)

Abstract

La présente invention concerne un procédé de blanchiment de préparations aqueuses d'alkylpolyglycoside au moyen de composés de peroxygénés se caractérisant en ce que le blanchiment est réalisé en la présence de 4 à 15 % en poids de composés peroxygénés, rapportés à la teneur en substances actives de la préparation d'alkylpolyglycoside, sans adjonction d'ions d'alcalino-terreux, d'ions de zinc et/ou de silicates alcalins.
PCT/EP2002/014128 2001-12-21 2002-12-12 Procede de blanchiment de composes tensioactifs Ceased WO2003054122A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10163240.1 2001-12-21
DE2001163240 DE10163240A1 (de) 2001-12-21 2001-12-21 Verfahren zur Bleiche oberflächenaktiver Verbindungen

Publications (2)

Publication Number Publication Date
WO2003054122A2 WO2003054122A2 (fr) 2003-07-03
WO2003054122A3 true WO2003054122A3 (fr) 2003-10-23

Family

ID=7710364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014128 Ceased WO2003054122A2 (fr) 2001-12-21 2002-12-12 Procede de blanchiment de composes tensioactifs

Country Status (2)

Country Link
DE (1) DE10163240A1 (fr)
WO (1) WO2003054122A2 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557729A (en) * 1984-05-24 1985-12-10 A. E. Staley Manufacturing Company Color stabilization of glycosides
US4847368A (en) * 1987-09-05 1989-07-11 Huels Aktiengesellschaft Method of manufacturing alkyloligoglycosides
US4990605A (en) * 1987-09-05 1991-02-05 Huels Aktiengesellschaft Method of manufacturing alkyloligoglycosides
DE4218073A1 (de) * 1992-06-01 1993-12-02 Henkel Kgaa Verfahren zur Herstellung hellfarbiger Tenside mit vermindertem Peroxidgehalt
US5432275A (en) * 1994-02-25 1995-07-11 Henkel Corporation Continuous bleaching of alkylpolyglycosides
EP0700925A1 (fr) * 1994-09-07 1996-03-13 Hüls Aktiengesellschaft Procédé pour la préparation d'alkyl-polyglycosides
DE19519889A1 (de) * 1995-05-31 1996-12-05 Henkel Kgaa Verfahren zur Herstellung hellfarbiger, niedrigviskoser Alkyloligoglycoside
US5668275A (en) * 1994-09-07 1997-09-16 Huels Aktiengesellschaft Process for bleaching alkyl polyglycosides

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557729A (en) * 1984-05-24 1985-12-10 A. E. Staley Manufacturing Company Color stabilization of glycosides
US4847368A (en) * 1987-09-05 1989-07-11 Huels Aktiengesellschaft Method of manufacturing alkyloligoglycosides
US4990605A (en) * 1987-09-05 1991-02-05 Huels Aktiengesellschaft Method of manufacturing alkyloligoglycosides
DE4218073A1 (de) * 1992-06-01 1993-12-02 Henkel Kgaa Verfahren zur Herstellung hellfarbiger Tenside mit vermindertem Peroxidgehalt
US5432275A (en) * 1994-02-25 1995-07-11 Henkel Corporation Continuous bleaching of alkylpolyglycosides
EP0700925A1 (fr) * 1994-09-07 1996-03-13 Hüls Aktiengesellschaft Procédé pour la préparation d'alkyl-polyglycosides
US5668275A (en) * 1994-09-07 1997-09-16 Huels Aktiengesellschaft Process for bleaching alkyl polyglycosides
DE19519889A1 (de) * 1995-05-31 1996-12-05 Henkel Kgaa Verfahren zur Herstellung hellfarbiger, niedrigviskoser Alkyloligoglycoside

Also Published As

Publication number Publication date
WO2003054122A2 (fr) 2003-07-03
DE10163240A1 (de) 2003-07-10

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