Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP3820380ApriorityCriticalpatent/JPS56136683A/en
Publication of JPS56136683ApublicationCriticalpatent/JPS56136683A/en
PURPOSE: To eliminate conventional undercoating process by directly painting MIO paint contg. a specific org. metal corrosion-preventive material on a metal base in applying corrosion-preventive painting on the metal surface.
CONSTITUTION: In making heavy corrosion-preventive painting on a metallic material, the phenolic type micaceous iron oxide (MIO) paint added with 0.7W1.3wt% dithiol-S-triazine derivat. as an org. rust-preventive agent under uniform stirring is painted on the surface of a metal base 1 in such a manner that the paint film thickness is made 50W80μm, whereby a paint film 6 is formed. A paint film 4 of top coating paint is coated thereon. Since the MIO paint which has hitherto been used as second painting paint is used as under painting paint, the painting steps are reduced and the need for the undercoat paint which has hitherto been used is eliminated.