公开(公告)号：US5037698A

公开(公告)日：1991-08-06

申请号：US145444

申请日：1988-01-19

申请人： Francois Brunel

发明人： Francois Brunel

IPC分类号： A61K9/48

CPC分类号： A61K9/4866 ,  A61K9/4858 ,  Y10S514/962 ,  Y10S514/963 ,  Y10T428/2984

摘要： Capsules containing a hygroscopic or deliquescent component are stabilized by a) forming a mixture of the hydrogscopic or deliquescent compound with a sufficient quantity of water to achieve an equilibrium, b) adding a thickening agent and c) heating the solution or suspension; and introducing the heated composition so formed into the capsule. Preferably an equilibrium-protecting agent, such as glycerin, is also added.