| abstract |
PROBLEM TO BE SOLVED: To provide a method for producing inorganic particles treated with a coupling agent, which balances two factors of uniform surface treatment by a wet treatment method and high utilization of a coupling agent by a dry treatment method. And a synthetic resin composition which can provide a molded article having excellent physical properties when the inorganic particles are blended into a synthetic resin. SOLUTION: A coupling agent solution is poured into an aqueous suspension of inorganic particles under stirring and mixed with stirring. Provided are a method for producing inorganic particles treated with a coupling agent, which comprises heating and drying without filtration, dehydration and concentration, inorganic particles obtained by the production method, and a synthetic resin composition containing the inorganic particles. |