A method for producing an ion-exchangeable layered silicate particle, a catalyst component for olefin polymerization, a catalyst for olefin polymerization, a catalyst for olefin polymerization, and a method for producing an olefin polymer using the same.

摘要

PROBLEM TO BE SOLVED: To provide ion-exchangeable layered silicate particles having a novel pore structure for improving catalytic activity and quality of a polymer. SOLUTION: Ion-exchangeable layered silicate particles having the following properties (i) and (ii). Property (i): In the pore distribution curve calculated by the BJH method from the desorption isotherm measured by the nitrogen adsorption and desorption method, the total pore volume with a diameter of 2 nm to 10 nm is 40% of the total mesopore volume. Above, it is 93% or less. Characteristics (ii): The specific surface area is 300 m 2 / g or more and 700 m 2 / g or less. [Selection diagram] None