SURFACE-COATED METALLIC SHEET AND METHOD FOR MANUFACTURING THE SAME

Japanese Patent JP3706524

B2

PROBLEM TO BE SOLVED: To improve adhesion without impairing the lubricity of a metallic sheet or plated metallic sheet, i.e., to provide a surface-coated metallic sheet having the excellent lubricity and adhesiveness and a method capable of manu facturing such surface-coated metallic sheet with good efficiency.
SOLUTION: The surface coated metallic sheet is formed by coating the surface of the metallic sheet or the plated metallic sheet with a film containing phosphate and silicon dioxide. The excellent lubricity and adhesiveness may be exhibited by coating the metallic sheet or the plated metallic sheet with the film having such component composition. The method for manufacturing such surface-coated metallic sheet includes a process step of applying a liquid mixture composed of the phosphate and the silicon dioxide of ≤80 nm in average grain size on the surface of the metallic sheet, or the plated metallic sheet, then drying the coating.

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JP4569101	Paint composition for pre-coated steel sheet and pre-coated steel sheet
JP2003213394	COATED STEEL SHEET AND PRODUCTION METHOD THEREFOR

Hiroshi Irie
Takayuki Yamamoto
Masafumi Shimizu

JP2000120064A

October 12, 2005

April 20, 2000

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KABUSHIKI KAISHA KOBE SEIKO SHO

B05D7/14; B32B9/00; B32B15/04; C23C22/07; (IPC1-7): C23C22/07

JP3249183A
JP51106134A
JP61041778A
JP58177473A
JP57009631B1

Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito

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