Patent ID: 8846097
Filing Date: 2014-09-30
Classification: C07F

Abstract:
1. A process for producing organic-modified inorganic fine particles, comprising: acylating inorganic fine particles by mixing the inorganic fine particles with an organic modifying agent that has a carboxyl group to form a mixture of acylated fine particles and the organic modifying agent; charging the mixture of the acylated fine particles and the organic modifying agent into a vessel including deionized water; performing a hydrothermal treatment on the mixture and the deionized water to form a homogeneous mixture of acylated fine particles, the organic modifying agent, and deionized water; and cooling the homogenous mixture, wherein the hydrothermal treatment raises the temperature of the mixture and the deionized water to about 400° C. in two minutes, and maintaining the temperature at 400° C. for 10 minutes.