| abstract |
(57) [Summary] A method for producing a chemically treated ion-exchanged layered silicate granule, which has excellent operability in chemical treatment, In particular, the present invention provides a method for producing the above-mentioned ion-exchangeable layered silicate granules which can be suitably used as a catalyst carrier, and uses thereof. The ion-exchange layered silicate is granulated and then treated with a reactant. Then, the chemically treated ion-exchanged layered silicate granules described above and the periodic table Nos. 3 to 10 It is used as a catalyst component or catalyst for polyolefin polymerization in combination with a group IV transition metal compound. |