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公开(公告)号:US07341682B2
公开(公告)日:2008-03-11
申请号:US10512301
申请日:2003-04-17
IPC分类号: B29B9/00
CPC分类号: B01J20/291 , B01D15/325 , B01D15/327 , B01D15/34 , B01D15/361 , B01D15/3804 , B01J20/26 , B01J20/262 , B01J20/265 , B01J20/285 , B01J39/19 , B01J2220/54 , C08J3/14 , C08J2305/12 , C08L5/00 , G01N30/482
摘要: The present invention is a process of manufacture of one or more polysaccharide beads, comprising generating an aerosol of an aqueous polysaccharide solution, cooling the droplets of said aerosol in air to initiate gelling thereof and collecting droplets as gelled beads in a liquid or on a surface, characterised by adding a hydrophilic vapour pressure-lowering agent to said polysaccharide solution.
摘要翻译: 本发明是一种制造一种或多种多糖珠粒的方法,其包括产生多糖水溶液的气雾剂,在空气中冷却所述气雾剂的液滴以引发其凝胶化,并以液体或表面上的胶凝珠收集液滴 其特征在于向所述多糖溶液中加入亲水性蒸汽降压剂。