Title:
COATED GALVANIZED STEEL SHEET
Document Type and Number:
WIPO Patent Application WO/2019/188237
Kind Code:
A1
Abstract:
A coated galvanized steel sheet according to one aspect of the present invention has a resin coating film which is formed on the surface of a galvanized steel sheet and contains silica and magnesium hydroxide, wherein the total content of silica and magnesium hydroxide in the resin coating film is 15 to 45% by mass, the content of a resin component in the resin coating film is 55 to 85% by mass, the ratio of the mass of the magnesium hydroxide to the mass of the silica is 0.5 to 2.0, and the thickness of the resin coating film is 0.3 to 1.5 μm.
Inventors:
YAMAMOTO TETSUYA
SAKAI HIROKI
SHIRAIWA NORIHITO
SAKAI HIROKI
SHIRAIWA NORIHITO
Application Number:
PCT/JP2019/009889
Publication Date:
October 03, 2019
Filing Date:
March 12, 2019
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
C23C28/00; B32B15/08; B32B27/18; C23C26/00
Foreign References:
| JP2014523457A | 2014-09-11 | |||
| JP2002088302A | 2002-03-27 | |||
| JP2000144448A | 2000-05-26 | |||
| JP2002322569A | 2002-11-08 | |||
| JP2018172779A | 2018-11-08 | |||
| JP2018172780A | 2018-11-08 |
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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