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WO2001018166A3 - Use of compounds of transition-metal complexes for improving the bleaching effect of peroxy compounds in acidic systems - Google Patents

Use of compounds of transition-metal complexes for improving the bleaching effect of peroxy compounds in acidic systems Download PDF

Info

Publication number
WO2001018166A3
WO2001018166A3 PCT/EP2000/008327 EP0008327W WO0118166A3 WO 2001018166 A3 WO2001018166 A3 WO 2001018166A3 EP 0008327 W EP0008327 W EP 0008327W WO 0118166 A3 WO0118166 A3 WO 0118166A3
Authority
WO
WIPO (PCT)
Prior art keywords
compounds
transition
metal complexes
improving
bleaching effect
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/EP2000/008327
Other languages
German (de)
French (fr)
Other versions
WO2001018166A2 (en
Inventor
Lars Zuechner
Matthias Schweinsberg
Horst-Dieter Speckmann
Hermann Jonke
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AU67036/00A priority Critical patent/AU6703600A/en
Publication of WO2001018166A2 publication Critical patent/WO2001018166A2/en
Publication of WO2001018166A3 publication Critical patent/WO2001018166A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention aims to improve the bleaching performance of cleaning agents and detergents which have an acidic pH value when used in aqueous solution. This is essentially achieved by the use of bleach activating compounds of transition-metal complexes.
PCT/EP2000/008327 1999-09-03 2000-08-26 Use of compounds of transition-metal complexes for improving the bleaching effect of peroxy compounds in acidic systems Ceased WO2001018166A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU67036/00A AU6703600A (en) 1999-09-03 2000-08-26 Use of compounds of transition-metal complexes for improving the bleaching effect of peroxy compounds in acidic systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1999142224 DE19942224A1 (en) 1999-09-03 1999-09-03 Use of transition metal complex compounds to enhance the bleaching effect of peroxygen compounds in acidic systems
DE19942224.9 1999-09-03

Publications (2)

Publication Number Publication Date
WO2001018166A2 WO2001018166A2 (en) 2001-03-15
WO2001018166A3 true WO2001018166A3 (en) 2001-06-21

Family

ID=7920788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/008327 Ceased WO2001018166A2 (en) 1999-09-03 2000-08-26 Use of compounds of transition-metal complexes for improving the bleaching effect of peroxy compounds in acidic systems

Country Status (4)

Country Link
AU (1) AU6703600A (en)
DE (1) DE19942224A1 (en)
TN (1) TNSN00179A1 (en)
WO (1) WO2001018166A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136208A1 (en) * 2001-07-25 2003-02-13 Henkel Kgaa Acidic aqueous detergent
DE10136210A1 (en) * 2001-07-25 2003-02-13 Henkel Kgaa Aqueous, acidic detergent or cleaning agent for cleaning hard or textile surfaces, contains a peroxy bleach
DE10163331A1 (en) * 2001-12-21 2003-07-10 Henkel Kgaa Support-fixed bleach catalyst complex compounds are suitable as catalysts for peroxygen compounds

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756010A1 (en) * 1977-12-15 1979-06-21 Schulte Uebbing Claus Detergent for removing residues contg. silver - from photographic processing equipment contains acid, peroxy-di:sulphate and ferric salt
WO1986002674A1 (en) * 1984-10-31 1986-05-09 Manufacture De Produits Chimiques Protex Oxidizing bleaching process in acid medium
US5441665A (en) * 1992-08-19 1995-08-15 Medefield Pty Ltd Photographic equipment cleaner
WO1995027772A1 (en) * 1994-04-07 1995-10-19 The Procter & Gamble Company Method for bleaching fabrics using manganese-containing bleach catalysts
US5536441A (en) * 1993-09-03 1996-07-16 Lever Brothers Company, Division Of Conopco, Inc. Bleach catalyst composition
WO1996023860A1 (en) * 1995-02-02 1996-08-08 The Procter & Gamble Company Automatic dishwashing compositions comprising cobalt chelated catalysts
JPH09132797A (en) * 1995-11-07 1997-05-20 Mitsui Toatsu Chem Inc Mold stain cleaning composition
WO1997048710A1 (en) * 1996-06-21 1997-12-24 Regents Of The University Of Minnesota Iron complexes for bleach activation and stereospecific oxidation
WO1997048787A1 (en) * 1996-06-19 1997-12-24 Unilever N.V. Bleach activation
JPH1072596A (en) * 1996-07-01 1998-03-17 Lion Corp Liquid oxygen bleaching composition

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756010A1 (en) * 1977-12-15 1979-06-21 Schulte Uebbing Claus Detergent for removing residues contg. silver - from photographic processing equipment contains acid, peroxy-di:sulphate and ferric salt
WO1986002674A1 (en) * 1984-10-31 1986-05-09 Manufacture De Produits Chimiques Protex Oxidizing bleaching process in acid medium
US5441665A (en) * 1992-08-19 1995-08-15 Medefield Pty Ltd Photographic equipment cleaner
US5536441A (en) * 1993-09-03 1996-07-16 Lever Brothers Company, Division Of Conopco, Inc. Bleach catalyst composition
WO1995027772A1 (en) * 1994-04-07 1995-10-19 The Procter & Gamble Company Method for bleaching fabrics using manganese-containing bleach catalysts
WO1996023860A1 (en) * 1995-02-02 1996-08-08 The Procter & Gamble Company Automatic dishwashing compositions comprising cobalt chelated catalysts
JPH09132797A (en) * 1995-11-07 1997-05-20 Mitsui Toatsu Chem Inc Mold stain cleaning composition
WO1997048787A1 (en) * 1996-06-19 1997-12-24 Unilever N.V. Bleach activation
WO1997048710A1 (en) * 1996-06-21 1997-12-24 Regents Of The University Of Minnesota Iron complexes for bleach activation and stereospecific oxidation
JPH1072596A (en) * 1996-07-01 1998-03-17 Lion Corp Liquid oxygen bleaching composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199730, Derwent World Patents Index; Class D22, AN 1997-328640, XP002162214 *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *

Also Published As

Publication number Publication date
DE19942224A1 (en) 2001-03-08
TNSN00179A1 (en) 2002-05-30
AU6703600A (en) 2001-04-10
WO2001018166A2 (en) 2001-03-15

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