Hitachi Chemical Company, Ltd.

Hitachi Chemical Company, Co.

Tsutomu Mamiya

Hiroyuki Tanaka

Seiji Tai

Koichi Kamijima

Kuniaki Satou

Yumiko Wada

Takashi Amano

Teruo Yoshida

Akira Hironaka

Makoto Murakami

A coating composition comprising (A) a polymer obtained by polymerizing (a1) one or more unsaturated acid anhydrides or unsaturated carboxylic acids and (a2) one or more other unsaturated monomers copolmerizable therewith, and (B) at least one compound selected from one or both of (b1) a compound group comprising amino-acids, compounds having one or more carboxyl groups in the molecule, compounds having both hydrophobic group and hydrophilic group in the molecule, chelate compounds, hydroxyl- or acetyl-substituted carboxylic acid esters, ion-exchangeable layer clay minerals and powers of inorganic materials which have been made lipophilic with an organic material, and (b2) a group of compound which is crystallizable and selected from polyether compounds, polyester compounds, polyether-polyester compounds, olefinic glycol compounds, acrylic esters, methacrylic esters and polycarbonate compounds, is useful for preparing an antifouling coating composition by mixing with a copper compound.

Coating composition and antifouling paint

There are disclosed a resin composition for coating which comprises a mixture of

Resin composition for coating and paint

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Ibaraki, Japan

Tsutomu Mamiya