Use in building material mixtures of polysaccharides or their derivatives, produced after gelation and hot vapour mill-drying by gas or water vapour drying

Polysaccharides or polysaccharide derivatives (I) are used in building mixes, where (I) are produced by: (a) dissolving or swelling a polysaccharide or polysaccharide derivative in 35-99 wt.% water; (b) stripping off the water with a gas stream in a mill; and (c) separating the solid particles from...

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Bibliographische Detailangaben
Hauptverfasser: Weber, Gunter, Dr, Schlesiger, Hartwig, Dr, Kiesewetter, René, Dr, Morning, Martin, Dr, Lange, Werner, Dr
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Polysaccharides or polysaccharide derivatives (I) are used in building mixes, where (I) are produced by: (a) dissolving or swelling a polysaccharide or polysaccharide derivative in 35-99 wt.% water; (b) stripping off the water with a gas stream in a mill; and (c) separating the solid particles from the gas phase and optionally drying the particles.