EFFECTS OF TABLET CORE DIMENSIONAL INSTABILITY ON THE GENERATION OF INTERNAL-STRESSES WITHIN FILM COATS .2. TEMPERATURE AND RELATIVE-HUMIDITY VARIATION WITHIN A TABLET BED DURING AQUEOUS FILM COATING IN AN ACCELA-COTA

被引:10
|
作者
OKUTGEN, E [1 ]
JORDAN, M [1 ]
HOGAN, JE [1 ]
AULTON, ME [1 ]
机构
[1] COLORCON LTD,ORPINGTON BR5 3QY,KENT,ENGLAND
关键词
D O I
10.3109/03639049109043853
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Temperature and relative humidity variations within a tablet bed were measured during a complete typical aqueous film coating procedure in an Accela-Cota Model 10. Characteristic thermal and moisture patterns on which it was possible to distinguish the stages of coating process were obtained. Inlet air temperature as a processing variable and different locations within the tablet bed were found to influence these patterns significantly.
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页码:1191 / 1199
页数:9
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