Shell material solution

10g

Olefin resin (CPAO)

C_ow = 15 - 100 wt%-shell material

α-tocopherol (VE)

0 ~ 85 wt%-Shell material

Oil soluble surfactant

PR-300, SBL

C_o = 0 - 10 wt%-Shell material

Core

Sodium Hydrogen Carbonate (SHC)

2 g

Distilled water

100 g

Methyl cellulose (MC)

1 g

(S/O)/W dispersion>

Temperature

T = 40˚C

Impeller speed

Nr = 600 rpm

Mixing time

t = 5 min