Title:
METHOD FOR PRODUCING COATED METAL STRIP
Document Type and Number:
WIPO Patent Application WO/2016/072046
Kind Code:
A1
Abstract:
A coating including polycarbonate-unit-containing polyurethane resin and 5 mass% or more of nonvolatile matter is applied to a traveling metal strip in a state in which the surface temperature of the metal strip is 60°C or lower. Next, the coating applied to the metal strip is baked at 80-250°C, and a coating film having a film thickness of 0.3 μm or greater is formed on the traveling metal strip. The proportion of polycarbonate units to the total mass of resin in the coating film is 10-80 mass%. The traveling metal strip is then wound after being cooling to a surface temperature of 80°C or lower.
Inventors:
MORIKAWA SHIGEYASU
FUJII TAKAHIRO
FUJII TAKAHIRO
Application Number:
PCT/JP2015/005120
Publication Date:
May 12, 2016
Filing Date:
October 08, 2015
Export Citation:
Assignee:
NISSHIN STEEL CO LTD (JP)
International Classes:
B05D7/14; B05D7/24; C09D7/61; C09D175/04; C09D201/00
Domestic Patent References:
| WO2013145712A1 | 2013-10-03 |
Foreign References:
| JP5543004B1 | 2014-07-09 | |||
| JP2003266017A | 2003-09-24 | |||
| JPH09299876A | 1997-11-25 | |||
| JP2003251743A | 2003-09-09 |
Other References:
See also references of EP 3216528A4
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
Download PDF:
Previous Patent: WORK MANAGEMENT DEVICE, WORK MANAGEMENT SYSTEM, AND PROGRAM
Next Patent: WIRELESS TERMINAL, WIRELESS STATION, AND METHODS FOR SAME
Next Patent: WIRELESS TERMINAL, WIRELESS STATION, AND METHODS FOR SAME