Otsuka Chemical Co., Ltd.

Asics Corporation

Otsuka Kagaku Kabushiki Kaisha

Kenichi Wada

Kihachiro Nishiuchi

Takuo Morimoto

Masayoshi Suzue

Yasuyuki Tokui

Syoji Yuki

Yukiya Hareyama

A rubber composition comprising at least one natural and/or synthetic rubber component(s), fine inorganic fibers subjected to a surface treatment with a surface treating agent and a non-sulfur type vulcanizing agent and a golf ball comprising the composition which exhibits excellent durability, bounce impact elasticity and excellent feeling upon hitting.

Rubber composition and golf ball comprising it

An electrically conductive titanate derivative containing an element other than titanium is prepared by baking a mixture of a titanate and a compound containing an element other than titanium.

Electrically conductive titanate derivative and process for preparing

A process for preparing a metamorphosed metal oxide, which comprises heating, under a non-oxidative (and not hydrogenous) atmosphere, a mixture of at least one metal oxide, said metal being selected from the group consisting of elements of Groups III, IV, V and II b and transition elements in Periodic Table, and a carbide represented by the formula:

Process for preparing a metamorphosed metal oxide

A process for preparing metamorphosed alkaline metal titanates which comprises heating a mixture of at least one alkaline metal compound capable of being decomposed into an oxide of the alkaline metal and a gas by heating, and titanium dioxide, under a non-oxidative atmosphere, in the presence of at least one carbide represented by the formula

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Itano, Japan

Kenichi Wada