EP 0839900 A1 19980506 - Carpet cleaning compositions and method for cleaning carpets
Title (en)
Carpet cleaning compositions and method for cleaning carpets
Title (de)
Teppichreinigungsmittel und Verfahren zur Teppichreinigung
Title (fr)
Compositions pour le nettoyage de tapis et méthode de nettoyage
Publication
Application
Priority
EP 96870136 A 19961031
Abstract (en)
The present invention relates to compositions comprising: a peroxygen bleach, an alcohol having the formula R-OH wherein R is a linear or branched, saturated or unsaturated hydrocarbon chain of 1 to 4 carbon atoms, and a second solvent selected from the group consisting of a hydrophilic solvent comprising one or more ether groups and having a solubility in water higher than 10 ml per 100 ml at 25 DEG C, a polyol hydrophilic solvent having a solubility in water higher than 10 ml per 100 ml at 25 DEG C, a hydrophobic solvent having a solubility in water lower than 10 ml per 100 ml at 25 DEG C and mixtures thereof, at a weight ratio of said alcohol to said second solvent of 1:10 to 1:1.1 Said compositions are particularly suitable for the cleaning of carpets, resulting in improved overall stains removal performance for example on particulate stains and/or greasy/oily and/or bleachable stains and/or enzymatic stains.
IPC 1-7
IPC 8 full level
C11D 3/00 (2006.01); C11D 3/20 (2006.01); C11D 3/39 (2006.01); C11D 3/43 (2006.01); C11D 7/50 (2006.01); C11D 7/54 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/0031 (2013.01); C11D 3/201 (2013.01); C11D 3/2017 (2013.01); C11D 3/3942 (2013.01); C11D 3/3945 (2013.01); C11D 3/3947 (2013.01); C11D 3/43 (2013.01); C11D 17/0043 (2013.01); C11D 3/2027 (2013.01)
Citation (applicant)
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Citation (search report)
- [XY] US 3607760 A 19710921 - MCINTYRE EDNA M
- [Y] WO 9630474 A1 19961003 - PROCTER & GAMBLE [US], et al
- [Y] US 4124542 A 19781107 - DEVINE MICHAEL J
- [Y] EP 0346835 A2 19891220 - BASF CORP [US]
- [A] EP 0570775 A2 19931124 - BASF CORP [US]
- [AD] GB 2167083 A 19860521 - PROCTER & GAMBLE
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 0839900 A1 19980506; AU 5242598 A 19980522; JP 2000507643 A 20000620; WO 9818894 A1 19980507
DOCDB simple family (application)
EP 96870136 A 19961031; AU 5242598 A 19971030; JP 52078598 A 19971030; US 9719792 W 19971030