COATING COMPOSITION AND WITH IMPROVED RUST-PREVENTING PROPERTIES FOR USE IN PREPARING LUBRICATED STEEL PRODUCTS

A coating composition based on an acrylic resin which is useful for preparing lubricated steel products such as steel sheets or tubes is disclosed. The coating composition contains as additives a rust preventive which is a mixture of a sulfonamidecarboxylic acid and a cyclic amine and a water repell...

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Bibliographische Detailangaben
Hauptverfasser: HANABADA, HIROKI, KAWAGUCHI, HIDEO, IZAIKU, HIROMI, FUKUDOME, HAROSHI, KOMAI, KOICHI, YOSHIDA, KISUKE, NOMI, RYOICHI
Format: Patent
Sprache:eng
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Zusammenfassung:A coating composition based on an acrylic resin which is useful for preparing lubricated steel products such as steel sheets or tubes is disclosed. The coating composition contains as additives a rust preventive which is a mixture of a sulfonamidecarboxylic acid and a cyclic amine and a water repellent. It exhibits improved rust-preventing properties when lubricated steel products having a coating film formed from the coating composition are stored for a prolonged period under coiled or stacked conditions.