PROCESS FOR PRODUCTION OF DRY PRODUCT SUITABLE AS PASTE BASE

Dry products in flake or granulate form suitable as a paste base may be obtained by drying a mixture, containing approximately 30 to 80% by weight of water, of from (a) 30 to 95% by weight of carboxymethylated and/or alkoxylated starch, (b) 3 to 40% by weight of a cellulose ether, and (c) 2 to 40% b...

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Bibliographische Detailangaben
Hauptverfasser: JACOBUS GUNS, WOLFGANG DIERICHS, WERNER HALLER, ANTHONY CAPELLE, WILLEM KAMMINGA, JURGEN WEGNER, JOHANNES JACOBUS JANSEN
Format: Patent
Sprache:eng
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Zusammenfassung:Dry products in flake or granulate form suitable as a paste base may be obtained by drying a mixture, containing approximately 30 to 80% by weight of water, of from (a) 30 to 95% by weight of carboxymethylated and/or alkoxylated starch, (b) 3 to 40% by weight of a cellulose ether, and (c) 2 to 40% by weight of a water-dispersible polymer or water-soluble polymer, and (d) optionally, conventional additives, such as preservatives, wetting agents, fillers and the like, in a thin layer on a surface heated to 80 DEG to 200 DEG C. The dry products obtained do not undergo physical separation and are readily dispersible or self-dispersible in water.