hexadecane was solubilized in the oil layer, while PETA comononer in the amphiphile double layer in the NaOL/H~2O lamellar liquid crystal system. Using hexadecane as spacing, copolymerization took place between NaOL amphiphilic molecule and PETA comononer in each amphiphile bilayer of the lamellar liquid crystal phase, the polymer with lamellar structure and surface activity was obtained at 72℃.

Key words: SODIUM OLEATE, WATER, DIOCTYL, LIQUID CRYSTAL, POLYMERIZATION