Toyota Jidosha Kabushiki Kaisha

Kyodo Yushi Co., Ltd.

Japan Chemical Industries Co.

Nippon Oil Corporation

Hiroyuki Arai

Shigeki Matsui

Junichi Sudo

Mikito Nishii

Koshi Yamada

Yu Sasaki

Koushi Yamada

Yasuaki Kodama

Tomonobu Komoriya

Tsutomu Sakai

Osamu Kurosawa

Masayuki Nagasawa

Yoichiro Yoshii

Ko Tanimura

Youji Kanehara

Mitsuru Kondo

Shigehiko Sato

Hideyuki Tami

Yoshimichi Umehara

Sadayoshi Suzuki

A lubricant that enables to improve control stability of an automobile or the like having a vehicle body charged by driving. A lubricant for improving control stability of an automobile includes a base oil and an additive containing a carbon black. A kit for improving control stability of an automobile includes a discharging member including a protrusion that performs a self-discharging by air-ionizing and the lubricant. A method also improves control stability of an automobile.

Lubricant for vehicle having vehicle body charged by driving

The present disclosure provides a technology which can suppress separation of an airflow while a change in an appearance of a vehicle is suppressed. This exemplary embodiment is a vehicle including a self-discharging static eliminator which neutralizes and eliminates positive charges generated on a vehicle body by self-discharging which causes negative air ions to be generated and a transparent conductive material, and the self-discharging static eliminator and the transparent conductive material are electrically continuous.

Vehicle

The present disclosure provides a battery coolant for an electric vehicle that has a low conductivity, a low ion elution performance, a low viscosity at a very low temperature, and a cooling performance equivalent to that of an aqueous coolant composition in a driving temperature range. The present disclosure relates to a battery coolant for an electric vehicle containing at least one kind of carbonates selected from the group consisting of propylene carbonate and butylene carbonate in an amount of 90 mass % or more with respect to a total mass of the coolant and water in an amount of 3 mass % or less with respect to the total mass of the coolant.

Coolant

A coolant comprising a nonaqueous base. A phase change material may be dispersed or a highly heat conductive material may be dispersed or dissolved in the nonaqueous base. A nonaqueous coolant for a fuel cell excellent in heat transfer characteristics is provided as a coolant for fuel cell stacks.

Coolant and cooling system

A coolant composition having anticorrosion properties against both aluminum and magnesium is provided. A coolant composition comprises a melting point depression agent selected from glycols and alcohols as the main component, and it contains a corrosion inhibitor selected from fluorides and a tribasic acid of an organic carboxylic acid or an alkali metal salt thereof.

1,3,5-benzene tricarboxylic acid coolant composition

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Toyota, Japan

Hiroyuki Arai