The Yokohama Rubber Co., Ltd.

Kiyonaga Yamaguchi

Shigeo Omote

Toshinobu Takahashi

Mimuo Kawaguchi

There is disclosed a corrosion preventive resin composition comprising an epoxy resin and at least one curing agent therefor. The epoxy resin comprises at least 40 wt % of a specific type of urethane-modified epoxy resin which is obtained by reaction between a compound having at least one epoxy group and at least one hydroxyl group and a urethane bond-bearing compound having isocyanate end groups and obtained by reaction between a polyhydroxyl compound and a polyisocyanate compound. The curing agent for the epoxy resin is at least one member selected from the group consisting of polyamines, polyamides and polymercaptans, all of which are sparingly soluble in water.

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Hiratsuka, Japan

Kiyonaga Yamaguchi