Kansai Paint Company, Ltd.

Reijirou Nishida

Shigeo Nishiguchi

Hideki Iijima

Masami Sugishima

Yukihiro Nemoto

Kiyoshi Kato

Atsushi Shioda

Hiroyasu Matsuki

Akiko Kato

Naoyuki Yoshikawa

Tohru Iwamoto

Nobuhita Hirata

A cationic electrodeposition coating composition comprising a cationic resin (A) and a blocked polyisocyanate (B) obtained by reaction between a polyisocyanate compound (b1) with two or more isocyanate groups, castor oil (b2) and a blocking agent (b3). The cationic electrodeposition coating composition has excellent throwing power, suitability for electrodeposition onto hot dip galvanized steel sheets, finished appearance and corrosion resistance.

Cationic electrodeposition coating composition and articles coated with the electrodeposition coating

A resin composition, which is obtained by quaternary salt-formation reaction, in the presence of a tertiary amine, of a copolymer and an amine-modified epoxide resin. Also disclosed herein is a water-borne coating comprising the resin. The coating composition can form superior coating film in surface appearance, adhesion, fabrication, coating film hardness, yellowing resistance and retort resistance, and has good coatability, and low organic solvent content.

Resin composition for water borne coatings and water borne coating composition

An aqueous emulsified polymer dispersion comprising emulsion particles having a multilayer construction, wherein at least one of the multiple layers of the construction forms a urethane graft copolymer layer from an unsaturated polyurethane.

Emulsified polymer and method

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Hiratsuka, Japan

Reijirou Nishida