Patent ID: 7358316
Filing Date: 2008-04-15
Classification: C08G,C09D,Y10T

Abstract:
1. A process for preparing an organic silicate polymer comprising: a) a polymerization step, in absence of homogenizing organic solvents, of mixing and reacting organic silane compounds with water in the presence of a catalyst to hydrolyze and condense the silane compounds at a temperature of 0° C. to 100° C. to obtain an organic silicate polymer having a network structure, wherein the organic silane compound is one or more selected from a group consisting of a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, organic silane oligomers thereof, and a mixture thereof, where each of R where each of R b) an aging step of adding organic solvents to the polymerization product obtained in the step a) and heating the product at a temperature of 15° C. to 100° C., and c) a drying step of removing the organic solvents and the water from the aged polymerization product to obtain a solid phase organic silicate polymer.