SubcoatingforCoreProtection
1.Formulation
KollidonVA64[1]....................................100g Ethanolorisopropanol.............................900g 2.Manufacturing(AccelaCota)
Spraythesolutiononto thewarmtabletcores(30–40C)forfewminutes
beforeto continuewiththeaqueousmaincoatingprocedure.The
amounto f0.4mg/cm2tabletsurfaceissufficientforagoodsubcoating protection.
3.Remark
Noplastisizerisneededinthisformulation.
关键字:subcoating core protection