Title:
COATED GALVANIZED STEEL SHEET
Document Type and Number:
WIPO Patent Application WO/2018/180093
Kind Code:
A1
Abstract:
The present invention relates to a coated galvanized steel sheet that has a resin coating film, which contains silica and magnesium hydroxide, on the surface of a galvanized steel sheet. This coated galvanized steel sheet is configured such that: the total content of the silica and the magnesium hydroxide in the resin coating film is 50-75% by mass; the content of a resin component in the resin coating film is 25-50% by mass; the mass ratio of the magnesium hydroxide to the silica is 0.10-3; and the thickness of the resin coating film is 0.3-1.5 μm.
Inventors:
YAMAMOTO TETSUYA
EGUCHI TORU
SAKAI HIROKI
EGUCHI TORU
SAKAI HIROKI
Application Number:
PCT/JP2018/006875
Publication Date:
October 04, 2018
Filing Date:
February 26, 2018
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
C23C28/00; B32B15/08; B32B15/18; C09D5/08; C09D7/40; C09D201/00
Foreign References:
| JP2005200757A | 2005-07-28 | |||
| JP2013108126A | 2013-06-06 | |||
| JP2014523457A | 2014-09-11 |
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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