C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 17/00 (2006.01) C11D 11/00 (2006.01) C11D 11/02 (2006.01) C11D 1/38 (2006.01)
Patent
CA 2359319
The present invention relates to a cationic particle containing an aqueous cationic surfactant solution adsorbed to a water-insoluble high absorbing material. Preferably, the water-insoluble high absorbing material has an oil absorption (using d-butyl phthalate) of from about 140 mL/100g to about 400 mL/100g. A process for making the cationic particle is also described herein. The cationic particle can be incorporated into a particulate detergent composition.
Cette invention se rapporte à une particule cationique contenant une solution de tensioactifs cationiques aqueuse adsorbée sur un matériau fortement absorbant, insoluble dans l'eau. Ce matériau fortement absorbant et insoluble dans l'eau possède de préférence un indice d'absorption d'huile (lorsqu'on utilise du phtalate de dibutyle) compris entre environ 140 ml/100 g et environ 400 ml/100 g. Un procédé de production de cette particule cationique est également décrit. Cette particule cationique peut être incorporée dans une composition de détergents particulaire.
Dedeyan Aram Armand
Dufton Daniel James
Kandasamy Manivannan
Naemura Kenji
Robles Eric San Jose
Kirby Eades Gale Baker
The Procter & Gamble Company
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