Process for making high density detergent agglomerates using an

Details Process for making high density detergent agglomerates using an Process for making high density detergent agglomerates using an

1993-08-27

1994-11-22

Lieberman, Paul

Compositions

Dust suppressants for bulk materials, or processes of...

252 90, 252174, 25217423, 252135, C11D 1100

Patent

active

053666526

ABSTRACT:
A process for preparing high density detergent agglomerates having a density of at least 650 g/l is provided. The process comprises the steps of: (a) charging a viscous surfactant paste into a mixer/densifier wherein the surfactant paste has a viscosity of from about 10,000 cps to about 100,000 cps and contains at least about 10% water; (b) adding from about 1% to about 20% of an anhydrous material into the surfactant paste just prior to entrance into the mixer/densifier to absorb at least a minor amount of the water from the surfactant paste; and (c) agglomerating the surfactant paste and the anhydrous material in the mixer/densifier so as to form detergent agglomerates having a density of at least about 650 g/l. The detergent agglomerates have high surfactant levels.

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