Sumitomo Chemical Company, Limited

Makio Kimura

Yoshiaki Takeuchi

Takahiro Ishida

Koji Yamamoto

Yasushi Teshima

Masamichi Inui

The present invention discloses a process for preparing a fine-particulate metal hydroxide comprising aluminum hydroxide as a major component which comprises continuously supplying water and a mixture of an aluminum alkoxide and at least one alkoxide of a metal selected from Mg, Ca, La, Fe, Si, Ti and Zr, to a high shear rate stirring area and a process for preparing a fine-particulate metal oxide comprising aluminum oxide as a major component which comprises drying and then calcining said metal hydroxide at 500.degree.-1500.degree. C.

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Niihama, Japan

Makio Kimura