Toyota Jidosha Kabushiki Kaisha

Other

Shinto Paint Co., Ltd.

Keiichi Yokouchi

Takao Nomura

Keiji Tanaka

Toshihiko Kinsho

Yuji Yoshida

Takashi Yabuta

Toshihisa Ohta

Takuto Seo

Fumitaka Nakayama

The principal object of the present invention is to provide an anode active material suitable for rapid charging. The present invention provides an anode active material comprising a metallic part which comprises Sn or Si and has a film thickness of 0.05 &#x3bc;m or less, and thereby solving the problem.

Anode active material, anode, and lithium secondary battery

Disclosed is a composition useful as a sealing or undercoating material for automobiles. The composition comprises fine particles (A) comprising polyurethane resin, a plasticizer (B) and fillers (C), wherein not less than 50% of (A) is spherical particles having a ratio of major axis/minor axis in the range of 1.0 to 1.5.

Polyurethane paste composition and sealing material

Disclosed herein is a method of coating of a weld zone of steel plate by applying a sealer to the weld zone of the steel plate followed by conducting intermediate and top coats, characterized in that, said sealer contains thermosetting resins including epoxy resin and pigments, and gel fraction of said sealer after the intermediate coat step is not less than 90%.

Method of coating on weld of steel plate

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Toyota, Japan

Keiichi Yokouchi