C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/22 (2006.01) C11D 1/75 (2006.01) C11D 1/83 (2006.01) C11D 3/395 (2006.01) C11D 17/00 (2006.01) C11D 1/24 (2006.01)
Patent
CA 2226519
The present invention concerns a thickened viscoelastic cleaning formulation comprising, in aqueous solution: (a) an active cleaning compound; and (b) a viscoelastic thickening system comprising a tetradecyldialkylamine oxide and a hydrophobic organic counterion, wherein the formulation has a viscosity of at least 500 cP at 20 °C. The present invention is characterized as a means for reducing the characteristic "bleach odor" found in hypochlorite cleaning compositions of the prior art, particularly those which are volatilized upon dispensing. The compositions of the present invention may further be formulated to have utility as a hard surface cleaner, or as a drain opener.
Composition de nettoyage viscoélastique épaissie qui comporte, en solution aqueuse, (a) un composé de nettoyage actif et (b) un système d'épaississement viscoélastique contenant un oxyde de tétradécyldialkylamine et un contre-ion organique hydrophobe, ladite composition ayant une viscosité d'au moins 500 cP à 20 DEG C. La présente invention est caractérisée par le fait qu'elle présente une "odeur d'eau de javel" réduite par rapport aux compositions de nettoyage à base d'hypochlorite classiques, en particulier celles qui s'évaporent lors de l'utilisation. Les compositions de la présente invention peuvent être formulées de manière à être utilisées comme nettoyant de surfaces dures ou en tant qu'agent de débouchage.
Argo Brian Patrick
Choy Clement K.
Riches Mckenzie & Herbert Llp
The Clorox Company
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