C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/22 (2006.01) C11D 1/22 (2006.01) C11D 1/72 (2006.01) C11D 1/83 (2006.01) C11D 11/02 (2006.01)
Patent
CA 2315136
The production of powder-form, pourable and free-flowing preparations which contain co-builders and organic and/or inorganic carrier material and are suitable for the production of particulate detergents was to be improved. This was essentially achieved by mixing an oxidized dextrin derivative with inorganic builder, surfactant and water in such a quantity that a mixture flowable and pumpable at temperatures below 80°C is formed and the water is removed from the mixture thus formed by spray drying using drying gases with temperatures in the range from 160°C to 260°C to such an extent that a powder-form free-flowing product is formed.
Alband Gerhard
Artiga Gonzalez Rene-Andres
Bauer Volker
Kottwitz Beatrix
Vogt Guenther
Alband Gerhard
Artiga Gonzalez Rene-Andres
Bauer Volker
Henkel Kommanditgesellschaft Auf Aktien
Kottwitz Beatrix
LandOfFree
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