Other

Denso Corporation

Toyota Boshoku Kabushiki Kaisha

Sekisui Chemical Co., Ltd.

Akihiro Matsuyama

Yoshio Yamada

Hideto Takeda

Mitsuhito Teramoto

Masako Furuta

Hideki Ohno

Noriyuki Kobayashi

Yugo Osaka

Norie Hara

Kazuhiro Takami

Kazuhiro Fukumoto

Tomiko Mouri

Seiji Onoda

Shigeyoshi Miura

Shirou Ueda

An exhaust gas purification device includes an exhaust pipe defining an exhaust passage, a first SOadsorption portion having a first SOadsorption material provided in the exhaust passage, a second SOadsorption portion having a second SOadsorption material provided in the exhaust passage, and a NOcatalyst provided downstream of the first SOadsorption portion and the second SOadsorption portion in the exhaust passage. The first SOadsorption material is configured to adsorb SOin the combustion gas at a temperature lower than a first set temperature. The second SOadsorption material is configured to store SOin the combustion gas at a temperature equal to or higher than a second set temperature, and the stored SOcan be kept at a temperature lower than the second set temperature. Therefore, the exhaust gas purification device can adsorb SOin the exhaust gas with high efficiency.

Exhaust gas purification device

One aspect of the present invention can include a surface layer made of a fabric material and the surface layer covering one or more portions of a top plate main portion, top plate side portions, outside portions, a seat back portion, and a headrest portion has been subjected to an antiallergenic treatment and the antiallergenic treatment is a treatment in which a back side surface of the surface layer is dipped in an antiallergenic agent containing an aromatic hydroxy compound as an active ingredient.

Vehicle seat

The present invention is for providing a synthetic resin composition capable of effectively deodorizing amine malodor causing substances such as trimethyl amine. In a synthetic resin composition comprising an aqueous medium, a surfactant, and a polymer latex and a filler dispersed in the aqueous medium by the surfactant, a transitional metal supported silica gel having at least one selected from the group consisting of a transitional metal and a transitional metal compound supported by a silica gel and an activated carbon were used as the filler. Since the transitional metal or the transitional metal compound has an performs extremely well as a Lewis acid, it forms a complex with a Lewis base having an unpaired electron. That is, a malodor causing substance such as amines and ammonia having a nitrogen atom with an unpaired electron can be adsorbed efficiently.

Synthetic resin composition

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Kariya, Japan

Akihiro Matsuyama