Kuraray Co., Ltd.

Fuji Silysia Chemical Ltd.

Daisyo Green Industry Co., Ltd.

Kameyama, Akio

Yoshio Nakano

Keisuke Morikawa

Tadahito Fukuhara

Mutsuhiro Ito

Mitsuteru Ogawa

Akio Kameyama

Shinji Yamamoto

Kiyoshi Kuroda

The present invention provides an aquatic organism repellent paint composition having good dispersion stability and capable of maintaining the repellent effect on aquatic organisms over a long time. The present invention relates to an aquatic organism repellent paint composition containing: a vinyl alcohol polymer (A) having a degree of saponification of more than 65 mol % and less than 88 mol %; an inorganic oxide (B); and a solvent (C).

Aquatic organism repellent paint composition

A method for manufacturing an organism adhesion reduction paint includes a first process of gelling a raw material composition that includes polyvinyl alcohol and at least one of a hydroxyl group-containing inorganic compound or an inorganic oxide; a second process of drying and subsequently pulverizing a resulting product in the first process to thereby obtain a composite gel fine powder; and a third process of adding the composite gel fine powder to a main component of a two-component urethane paint and stirring, to thereby prepare a main component of the organism adhesion reduction paint, and also adding a curing agent immediately before use.

Organism adhesion reduction paint, method for manufacturing the same, and organism adhesion reduction coating

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Setagaya-ku, Japan

Yoshio Nakano