PROCESS FOR PREPARING ORGANIC/INORGANIC HYBRID SOL SOLUTION FORMED FROM POLYMER RESIN AND HYDROPHOBILIZED INORGANIC SUBSTANCE AND MATERIAL PRODUCED FROM THE ORGANIC/INORGANIC HYBRID SOL SOLUTION

摘要

PROBLEM TO BE SOLVED: To provide a process for preparing an organic/inorganic hybrid sol solution formed from a polymer resin and a hydrophobilized inorganic substance such that particles of an inorganic substance can stably be dispersed in an organic solvent and can be dissolved in the polymer resin in any ratio by eliminating water while reacting the surface of the inorganic substance dispersed in water with an organo-reactive silane and to provide a material produced from the organic/inorganic hybrid sol solution. SOLUTION: The process for preparing an organic/inorganic hybrid sol solution formed from a polymer resin and a hydrophobilized inorganic substance is provided, which comprises a first step of hydrophobilizing a reaction medium by adding 1-120 pts.wt. organosilane to a colloidal inorganic substance, eliminating water while reacting the surface of each of nanoparticles of the inorganic substance with the organosilane and adding an organic solvent, a second step of dispersing and dissolving by adding 1-99 pts.wt. polymer resin to 1-99 pts.wt. of the resultant product produced in the first step and a third step of curing by adding 0.01-5 pts.wt. reaction initiator to the resultant product produced in the second step. The material produced from the organic/inorganic hybrid sol solution is provided. COPYRIGHT: (C)2009,JPO&INPIT