MANUFACTURING PROCESS OF COMPOSITE OF CRYSTALLINE TITANIA PARTICLE-LAYERED CLAY MINERAL COMPOUND MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing process by which a composite of a crystalline titania particle and a layered clay mineral having an improved heat resistance as a friction controller is simply manufactured at a low cost.;SOLUTION: The manufacturing process of a composite of crystalline titania particles-layered clay mineral comprises contacting the layered clay mineral with a hydrolyzable titanium compound in an aqueous medium and treating the solid obtained with superheated steam. The composite of the crystalline titania particle and the layered clay mineral obtained contains titania at a weight ratio of 0.1-3.5 to the layered clay mineral.;COPYRIGHT: (C)2009,JPO&INPIT