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
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
Original Assignee
Henkel Kgaa
Lars Zuechner
Matthias Schweinsberg
Speckmann Horst Dieter
Hermann Jonke
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 Kgaa, Lars Zuechner, Matthias Schweinsberg, Speckmann Horst Dieter, Hermann Jonke filed Critical Henkel 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

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 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
DE19942224.9 1999-09-03
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

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 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 Mildew stain detergent 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

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 Mildew stain detergent 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
AU6703600A (en) 2001-04-10
TNSN00179A1 (en) 2002-05-30
WO2001018166A2 (en) 2001-03-15
DE19942224A1 (en) 2001-03-08

Similar Documents

Publication Publication Date Title
ATE368726T1 (en) DETERGENT OR CLEANING AGENT THAT IS ESSENTIALLY SEDIMENT-FREE DISPERSABLE
GB0102426D0 (en) Hard surface cleaning composition
WO2001061099A8 (en) Laundry additive sachet
WO1996034938A3 (en) Aqueous detergent compositions containing peroxygen compounds and chelants
WO2002083808A3 (en) Aqueous composition for rendering a substrate hydrophobic
WO2000078275A3 (en) Antibacterial compositions
EP1900802A3 (en) Toilet bar having a latent acidifier
CA2424879A1 (en) Cleaning compositions containing chitosan
WO2002098224A8 (en) Antibacterial solution
AU1617795A (en) Aqueous liquid detergent compositions containing oxidized polysaccharides
AU7398501A (en) Process for the staining of wood with aqueous wood stains
WO2001018166A3 (en) Use of compounds of transition-metal complexes for improving the bleaching effect of peroxy compounds in acidic systems
AU3214100A (en) Liquid descaling composition
MXPA04003891A (en) Dry cleaning process.
AU3825297A (en) Determination of aqueous fluid surfactant concentration
AU2002231369A1 (en) Aqueous composition for rendering fibrous substrates water repellent
AU1593301A (en) Aqueous cleaning solutions containing elevated levels of n-alkyl-2-pyrrolidone
WO2004014443A3 (en) Rinsing solution for contact lenses
CA2355031A1 (en) Ortho-phenylphenolate concentrates
DK1119602T3 (en) Liquid detergents
AU2001285287A1 (en) Use of sublethal concentrations of anti-invasin compounds to therapeutically or prophylactically treat fungal infections
WO2000053708A3 (en) Washing and cleaning process
JP2000126560A5 (en)
GB2363394B (en) Liquid peroxide bleach formulation
MX223904B (en) Purification of aqueous dye solutions.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU BR CA CN CZ DZ HU ID IL IN JP KR MX PL RO RU SG SI SK TR UA US ZA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AU BR CA CN CZ DZ HU ID IL IN JP KR MX PL RO RU SG SI SK TR UA US ZA

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP