Process for producing concentrated laundry detergent by manufact

Details Process for producing concentrated laundry detergent by manufact Process for producing concentrated laundry detergent by manufact

1993-12-17

1995-09-05

Lieberman, Paul

Compositions

Water-softening or purifying or scale-inhibiting agents

252 891, 25217414, 25217419, 25217421, C11D 183, C11D 1100

Patent

active

054476518

ABSTRACT:
Detergent powders of high bulk density, containing anionic and nonionic surfactant and builders are prepared by spray-drying a low moisture content slurry containing a prepared or pre-manufactured blend of liquid active surfactants to suspend inorganic solids including selected builders. A viscosity adjuster may be added to improve processability.

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