Toyota Jidosha Kabushiki Kaisha

Toyota Jidosha Kogyo Kabushiki Kaisha

Kansai Paint Company, Ltd.

Toagosei Chemical Industry, Co., Ltd.

Toyota Technological Institute

Mamoru Sugiura

Kazuyuki Kuwano

Kishiro Azuma

Shiro Kojima

Kyoichi Horibe

Eiichi Imao

Mitsuru Nagasawa

Takayuki Masuyama

Keita Ono

Hiroaki Kiyata

Yukiko Hayashi

Hiroshi Hibino

Takeshi Kawakami

Hideo Ezaki

This invention is directed to a method of pattern coating, comprising the steps of: coating a substrate with an aqueous colored coating composition comprising a neutralization product of an acrylic copolymer containing an alkoxysilyl group and a carboxyl group and a coloring pigment, using a spray device having a fine-orifice nozzle(s) to give a pattern coating layer, and coating the pattern coating layer with a clear coating composition.

Method of pattern coating

A process for producing a polymer of excellent weatherability, which comprises reacting a polymer having a thioether bond, with a peroxide to oxidize the sulfur atom in the bond to convert it into a sulfone.

Weather-resistant solvent-based coating obtained by polymerization with

Method of applying water paint in which compound capable of increasing, when decomposed, the hydrogen ion and viscosity of the paint used is added to a water-dispersible paint or a blend of a water-dispersible paint and a water-soluble paint, or is added during the coating step or is applied to the wet paint film by simultaneous spraying.

Method of applying water paint

Growing community of inventors

Aichi-ken, Japan

Mamoru Sugiura