C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/12 (2006.01) C11D 1/825 (2006.01) C11D 1/835 (2006.01) C11D 1/86 (2006.01) C11D 3/08 (2006.01) C11D 3/14 (2006.01) C11D 11/00 (2006.01) C11D 17/06 (2006.01) C11D 1/02 (2006.01) C11D 1/14 (2006.01) C11D 1/52 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2159179
The present invention relates to detergent components or compositions having a bulk density of at least 700 g/l which comprises a nonionic surfactant system which includes at least one nonionic surfactant which is a liquid at temperature below 40 °C, and from 0.5 % to 15 % by weight of the component or composition of a flow aid which is a premixed powder comprising sodium aluminosilicate and hydrophobic silica in the ratio of from 100:1 to 3:1. The invention also relates to a process for making such detergent components or compositions.
L'invention concerne des composants ou compositions de détergents d'une masse volumique d'au moins 700 g/l et comportant un sytème tensioactif non ionique. Ledit système comporte au moins un tensioactif non ionique liquide à une température inférieure à 40 C et un pourcentage compris entre 0,5 et 15 % du poids du composant ou de la composition constitué d'un auxiliaire d'écoulement. Cet auxiliaire est une poudre pré-mélangée comportant de l'aluminosilicate de sodium et de la silice hydrophobe dans une proportion allant de 100:1 à 3:1. L'invention concerne également un procédé de fabrication desdits composants et compositions de détergents.
France Paul Amaat Raymond Gerard
Van Dijk Paul Irma Albertus
Kirby Eades Gale Baker
The Procter & Gamble Company
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