专利检索 ap:("Samyang Genex Corporation") AND inv:"KOH, Chang Heon" 第 1 页

1.

发明公开
METHOD FOR PREPARING HYDROXYALKYL STARCH 审中-公开
标题翻译：用于生产羟

公开(公告)号：EP2658875A1

公开(公告)日：2013-11-06

申请号：EP11853199.5

申请日：2011-11-23

申请人： Samyang Genex Corporation

发明人： HONG, Pil Nam , KOH, Chang Heon

IPC分类号： C08B31/10 , C08B30/12

CPC分类号： C08B31/10 , C08B30/12 , C08B31/12

摘要： The present invention relates to a method for preparing hydroxyalkyl starch. The method for preparing hydroxyalkyl starch comprises the steps of hydrolyzing starch, reducing the hydrolyzed starch, and substituting the reduced starch with hydroxyalkyl group in a dry process.