NANOPARTICLE AND GELATION STABILIZED FUNCTIONAL COMPOSITES OF AN IONIC SALT IN A HYDROPHOBIC POLYMER MATRIX

摘要

A controlled release composite membrane comprising hydrophobic styrene-butadienestyrene block copolymer as hydrophobic continuous medium and hydrophilic functional agents incorporated within silica nanoparticles as hydrophilic dispersed medium and a preparation process of said membrane are described.