Process for preparing a granular detergent

Details Process for preparing a granular detergent Process for preparing a granular detergent

1996-12-12

1999-07-27

Douyon, Lorna M.

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Heterogeneous arrangement

510357, 510495, 510509, 510536, 23313R, 23313FB, 264117, 562115, C11D 1100

Patent

active

059290218

ABSTRACT:
A process for producing a detergent powder or a composition therefore involving partial granulation in a high or low shear granulator followed by granulation in a very low shear mixer, for example a fluid bed is disclosed. The process allows powders to be produced over a wide range of bulk densities without the use of a spray-drying step.

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patent: 5282996 (1994-02-01), Appel et al.
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patent: 5516449 (1996-05-01), Agar et al.
patent: 5520838 (1996-05-01), Baeck et al.
patent: 5576285 (1996-11-01), France et al.
patent: 5665691 (1997-09-01), France et al.

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