Nippon Carbide Kogyo Kabushiki Kaisha

Akira Kume

Hiroshi Serizawa

Masami Uemae

Takeshi Komatsu

Yoshihiro Maeyama

Hiroaki Obata

Takao Fujii

Takeshi Komatu

Takashi Yamakoshi

Shunichi Yakita

A non-aqueous dispersion type coating resin composition which is excellent in pigment dispersibility and adhesive properties to various base material surfaces, can be made to have a high solid content, can be applied thick, and can form coat having good physical properties such as water resistance, alkali resistance and weatherability, and comprises

Coating resin of aliphatic HC solvent, carboxy-functional acrylic

An aqueous coating composition comprising fine polymer particles dispersed in an aqueous medium and an inorganic filler, wherein said fine polymer particles comprise synthetic rubber emulsion polymer particles having a glass transition temperature of 0.degree. C. or less and emulsion polymer particles having a glass transition temperature of 20.degree. C. or more, and further, according to circumstances, urethane emulsion polymer particles. This composition has various properties as a chipping-resistant coating agent in good balance and is particularly useful for coating of the outdoor sheet metal working members of wheeled vehicles.

Aqueous coating composition

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Yokohama, Japan

Akira Kume