EP 0906950 A1 19990407 - Peroxygen bleach-containing compositions comprising a particular chelating agent system
Title (en)
Peroxygen bleach-containing compositions comprising a particular chelating agent system
Title (de)
Persäurestoffbleichmittel enthaltende Zusammensetzungen, die ein besonders Chelatierungsmittelsystem enthalten
Title (fr)
Compositions contenant des agents de blanchiment péroxydés comprenant un système d'agent chélatant particulier
Publication
Application
Priority
EP 97203041 A 19971003
Abstract (en)
The present invention relates to compositions comprising a peroxygen bleach, a chelating agent having a mobility factor greater or equal to 0.7 and a cheating agent having a mobility lower than 0.6, characterised in that the weight ratio of the cheating agent having a mobility factor greater or equal to 0.7 to the chelating agent having a mobility factor lower than 0.6 is of more than 1:1. These compositions are particularly suitable for the cleaning of carpets, resulting in effective overall stains removal performance for example on particulate stains and/or greasy/oily and/or bleachable stains and/or enzymatic stains while proving improved colour fidelity.
IPC 1-7
C11D 3/00; C11D 3/39; C11D 3/20; C11D 3/33; C11D 3/36; C11D 3/34
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/20 (2006.01); C11D 3/33 (2006.01); C11D 3/34 (2006.01); C11D 3/36 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 7/18 (2006.01); C11D 7/26 (2006.01); C11D 7/32 (2006.01); C11D 7/36 (2006.01); C11D 7/54 (2006.01); D06L 1/12 (2006.01); D06L 3/02 (2006.01)
CPC (source: EP)
C11D 3/0031 (2013.01); C11D 3/2082 (2013.01); C11D 3/2086 (2013.01); C11D 3/33 (2013.01); C11D 3/361 (2013.01); C11D 3/364 (2013.01); C11D 3/3947 (2013.01)
Citation (search report)
- [A] WO 9615308 A1 19960523 - PROCTER & GAMBLE [US], et al
- [X] WO 9411483 A1 19940526 - PROCTER & GAMBLE [US]
- [X] EP 0598693 A1 19940525 - PROCTER & GAMBLE [US]
- [X] EP 0293040 A1 19881130 - PROCTER & GAMBLE [US], et al
- [X] WO 9207057 A1 19920430 - PROCTER & GAMBLE [US]
- [X] EP 0384515 A1 19900829 - PROCTER & GAMBLE [US]
- [X] EP 0677576 A2 19951018 - PROCTER & GAMBLE [US]
- [X] US 4378300 A 19830329 - GRAY FREDERICK W
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0906950 A1 19990407; AR 017290 A1 20010905; AU 9091898 A 19990427; BR 9812848 A 20000808; CA 2305565 A1 19990415; EP 1021506 A1 20000726; JP 2001519459 A 20011023; WO 9918180 A1 19990415
DOCDB simple family (application)
EP 97203041 A 19971003; AR P980104943 A 19981002; AU 9091898 A 19980925; BR 9812848 A 19980925; CA 2305565 A 19980925; EP 98942963 A 19980925; IB 9801495 W 19980925; JP 2000514980 A 19980925