DETERGENT COMPOSITION

A shear-thinning detergent composition in paste or paste like form is provided, comprising an anionic surfactant in an amount of 5 to 40 wt.% of the composition and a hydratable builder salt in an amount of from more than 5 to 60 wt.% of the composition. The composition has a viscosity of from 30 to...

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Bibliographic Details
Main Authors IAVARONE, RICARDO, LUIZ, TRIVELIN, LUCIANO, AUGUSTO
Format Patent
LanguageEnglish
French
Published 08.07.2004
Edition7
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:A shear-thinning detergent composition in paste or paste like form is provided, comprising an anionic surfactant in an amount of 5 to 40 wt.% of the composition and a hydratable builder salt in an amount of from more than 5 to 60 wt.% of the composition. The composition has a viscosity of from 30 to 200 Pa.s at a shear rate of 1s-1 at 25 DEG C and a viscosity of from 5 to 25 Pa.s at a shear rate of 10s-1 at 25 DEG C and the ratio of the viscosity at 1s-1 to the viscosity at 10s-1 is from 2:1 to 10:1. L'invention concerne une composition détergente à fluidification par cisaillement sous forme de pâte ou d'un type de pâte, qui comprend entre 5 et 40 % en poids d'un tensioactif anionique, et entre plus de 5 et 60 % en poids d'un sel adjuvant hydratable. Ladite viscosité de la composition est comprise entre 30 et 200 Pa.s à une vitesse de cisaillement de 1s<-1> à 25 DEG C, et est comprise entre 5 et 25 Pa.s à une vitesse de cisaillement de 10s<-1> à 25 DEG C, le rapport viscosité à 1s<-1>/viscosité à 10s<-1> étant compris entre 2:1 et 10:1.
Bibliography:Application Number: WO2003EP12796