Spray-dried xylitol and process for its production,申请号EP20020023519-传众专利搜索

Spray-dried xylitol and process for its production

申请公布号：EP1424319(A1)

申请号：EP20020023519

申请日期：2002.10.22

申请公布日期：2004.06.02

申请人：

DHW DEUTSCHE HYDRIERWERKE GMBHRODLEBEN

发明人：BALLNUS, MARTINA;DICHTE, BURKHARD;KNOFE, EBERHARD;KONETZKE, GERHARD;STANNEVELD, DETLEV;SZILAGYI, ZOLTAN;WEIDEMANN, FRANK

分类号：A61K9/20;B01D1/18;(IPC1-7):C07C31/18;B01J2/04

主分类号：A61K9/20

摘要：Spray-dried xylitol (A) of xylitol (I) content at least 98wt.% consists of individual (I) particles that have an irregular, fissured surface and exists as free-flowing powder of water content 0.2-1% and particle size distribution 0.1-0.8 mm, within the spray tower. The powder collected from the tower has bulk density (DIN ISO3944) below 0.65 kg/l; dissolution time below 10 s; flow time below 12 s/100 ml and angle of repose below 33degrees. Independent claims are also included for the following: (1) method for preparing (A); and (2) binder-free compressed objects made of (A), of water content below 0.5%.