Kansai Paint Company, Ltd.

Toshimitsu Muramatsu

Hiroshi Yamashita

Akira Saito

Yoichi Yonehara

Masahide Kawaraya

Yuji Hirose

Masato Kishihara

This invention provides an electrodeposition paint comprising particles of at least one metallic compound selected from bismuth hydroxide, zirconium compound and tungsten compound, said particles of the metallic compound having an average particle diameter of 1-1,000 nm. The electrodeposition paint forms coating film excelling in corrosion resistance, finished appearance, paint stability and so on.

Electrodeposition paint

A non-toxic antifouling coating composition comprising (a) about from 5 to 95 parts by weight as the resin solid content of a room temperature-curable silicone rubber having a number-average molecular weight of about from 20,000 to 100,000, (b) about from 5 to 95 parts by weight as the resin solid content of a room temperature-curable silicone rubber having a number-average molecular weight of about from 500 to 20,000, (c) silicone oil in an amount of about from 20 to 200 parts by weight per 100 parts by weight of the total solids of the rubbers (a) and (b), and (d) hydrophobic fumed silica in an amount of about from 5 to 30 parts by weight per 100 parts by weight of the total solids of the rubbers (a) and (b), provides a non-toxic antifouling coating composition which is capable for forming a coating film having highly improved antifouling properties and antifouling durability for a long period of time.

Antifouling coating composition

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Yokosuka, Japan

Toshimitsu Muramatsu