Patent Number: 6,254,847

Title: Metal hydroxide solid solution, metal oxide solid solution and processes for their production

Abstract: A metal hydroxide solid solution and a metal oxide solid solution, wherein the crystal form is an octahedron comprising upper and lower parallel basal planes and six peripheral pyramidal planes, the pyramidal planes consisting of upward-inclined planes and downward-inclined planes which are alternatively located. The ratio of the major axis diameter of the basal plane to the thickness between the upper and lower basal planes (major axis diameter/thickness) if 1 to 9. This improves fluidity, processability and the like when the solid solutions are kneaded into resins and the like.

Inventors: Kurisu; Hirofumi (Hyogo, JP), Ishibashi; Ryuichi (Hyogo, JP), Kodani; Toshikazu (Hyogo, JP), Takegaki; Mareshi (Hyogo, JP)

Assignee: Tateho Chemical Industries Co., Ltd.

International Classification: C01F 5/14 (20060101); C01F 5/16 (20060101); C01F 5/08 (20060101); C01F 5/00 (20060101); C01F 5/02 (20060101); C01G 3/00 (20060101); C01G 49/00 (20060101); C01G 51/00 (20060101); C01G 53/00 (20060101); C01G 45/00 (20060101); C01G 9/00 (20060101); C01G 045/00 (); C01G 049/00 (); C01G 051/00 (); C01G 053/00 (); C01F 005/00 ()

Expiration Date: 07/03/2018