PROCESS FOR MANUFACTURE OF DETERGENT POWDERS
The invention relates to the preparation of spray-dried powders of low bulk density. Fabric washing powders containing nonionic surfactants as the major or sole detergent-active species have unacceptably high natural bulk densities (about 0.6 g/l). It has been found that the incorporation of certain...
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Sprache: | eng ; fre |
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