Compositions – Fluent dielectric – N-containing
Patent
1994-01-19
1995-07-11
Le, Hoa V.
Compositions
Fluent dielectric
N-containing
252550, 252553, 252558, 25217413, C11D 112
Patent
active
054318572
ABSTRACT:
A process for producing a high density detergent composition having a density of about 650 g/l is provided. The process comprises the step of forming detergent agglomerates by feeding several streams of materials into a mixer/densfier. Specifically, the following materials are continuously fed into the mixer/densifier: (i) from about 1% to about 50% by weight of a C.sub.10-18 linear alkylbenzene sulfonate surfactant; (ii) from about 1% to about 50% by weight of a C.sub.12-16 alkyl sulfate surfactant, wherein the linear alkylbenzene sulfonate and the alkyl sulfate are in the form of dry particles; (iii) from about 20% to about 50% by weight of a builder; and (iv) from about 0.1% to about 35% by weight of an agglomerating agent which substantially prevents the intimate mixing of the linear alkylbenzene sulfonate surfactant and the alkyl sulfate surfactant in the mixer/densifier. Another step of the process entails drying the detergent agglomerates to form the high density detergent composition having a density of 650 g/l.
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Le Hoa V.
Patel Ken K.
Rasser Jacobus C.
The Procter & Gamble & Company
Yetter Jerry J.
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