Dispersed Oil Phase (O) | Formation of (W/O)/W Emulsion | ||
St | 33.0 g | Revolution Velocity | Nr2 = 250 rpm |
TMPTA | CT = 0 ~ 2.5 g | Temperature | T2 = 25˚C |
POEM | 3.0 g | Stirring Time | t2 = 10 min |
Wax | 0 ~ 5.0 g |
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TDI | 0.12 g |
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V-65 | 1.0 g |
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Inner Water Phase (W) | Suspension Polymerization | ||
Water | 10 g | Revolution Velocity | Nr3 = 250 rpm |
PEG | 0.08 g | Temperature | T3 = 60˚C |
Agarose | 0.1 g | Stirring Time | t3 = 7 h |
Silicagel | 0.1 g |
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Continuous Phase (W) | Interfacial Polymerization | ||
Water | 280 g | Revolution Velocity | Nr4 = 250 rpm |
PVA | 0.33 wt% - water | Temperature | T4 = 60˚C |
HPMC | 0.17 wt% - water | Stirring Time | t4 = 3 h |
Formation of (W/O) Emulsion |
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Revolution Velocity | Nr1 = 12000 rpm | Expansion | |
Temperature | T1 = 25˚C | Temperature | T5 = 110 ~ 150˚C |
Stirring Time | t1 = 10 min | Time | T5 = 30 min |