Patent ID: 9394413
Filing Date: 2016-07-19
CPC Classification: C08J,G03G,Y10T

Claim Text:
1. A method for producing a resin particle comprising: preparing an alkaline catalyst solution containing a first alkaline catalyst in a concentration of from 0.6 mol/L to 0.85 mol/L in an alcohol-containing solvent; supplying a tetraalkoxysilane in a supply amount of from 0.006 mol/(mol·min) to 0.009 mol/(mol·min) relative to the alcohol into the alkaline catalyst solution and also supplying a second alkaline catalyst in an amount of from 0.1 mol to 0.4 mol per mole of the total supply amount of the tetraalkoxysilane supplied per minute to obtain silica particles; and externally adding the obtained silica particles onto the surface of a resin mother particle.