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Patent Searching and Data


Title:
METHOD FOR PRODUCING COATED METAL STRIP
Document Type and Number:
WIPO Patent Application WO/2016/121359
Kind Code:
A1
Abstract:
A coating containing acid-modified polypropylene 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 acid-modified polypropylene to resin total mass in the coating film is 40 mass% or higher. The traveling metal strip is then wound after being cooled to a surface temperature of 80°C or lower.

Inventors:
MORIKAWA SHIGEYASU
FUJII TAKAHIRO
Application Number:
PCT/JP2016/000340
Publication Date:
August 04, 2016
Filing Date:
January 25, 2016
Export Citation:
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Assignee:
NISSHIN STEEL CO LTD (JP)
International Classes:
B05D7/14; B32B15/085; B32B27/32
Foreign References:
JP2014159125A2014-09-04
JP2003266017A2003-09-24
JPH1034070A1998-02-10
Other References:
See also references of EP 3251758A4
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
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