Title:
COATED METALLIC SHEET AND MANUFACTURING METHOD FOR COATED METALLIC SHEET
Document Type and Number:
WIPO Patent Application WO/2019/088123
Kind Code:
A1
Abstract:
The coated metallic sheet according to the present invention has a metallic sheet and a fat-containing first coating film which is disposed at least on one surface of the metallic sheet, wherein: the first coating film has a first region having a urethane linkage backbone and a second region having a triazine ring backbone; the first coating film has a glass transition temperature of 85-170°C; and when the second region is stained with osmium oxide and observed with a transmission-type electron microscope in a magnification ratio of 100,000, a dispersive second region in which particles having a number average particle diameter not less than 5 nm are dispersed and a concentrated second region in which such particles having a number average particle diameter not less than 5 nm are not found, are observed.
Inventors:
SHIBAO FUMIO (JP)
TOSHIN KUNIHIKO (JP)
FUTABA TAKASHI (JP)
KOBAYASHI AKINOBU (JP)
ISHIZUKA KIYOKAZU (JP)
OKADA KATSUMI (JP)
TOSHIN KUNIHIKO (JP)
FUTABA TAKASHI (JP)
KOBAYASHI AKINOBU (JP)
ISHIZUKA KIYOKAZU (JP)
OKADA KATSUMI (JP)
Application Number:
PCT/JP2018/040384
Publication Date:
May 09, 2019
Filing Date:
October 30, 2018
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
B32B15/095; B05D7/14; B05D7/24; B32B7/027; B32B15/098; B32B27/00; B32B27/20; B32B27/38; B32B27/40; B32B27/42; C09D7/40; C09D161/26; C09D175/04
Domestic Patent References:
| WO2013161621A1 | 2013-10-31 |
Foreign References:
| JP2004338397A | 2004-12-02 | |||
| JP2010285666A | 2010-12-24 | |||
| JP2015129248A | 2015-07-16 |
Other References:
T ECHNICAL DATASHEET CYMEL 385 RESIN, March 2017 (2017-03-01), Retrieved from the Internet [retrieved on 20180115]
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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