Title:
COATED STEEL SHEET AND TELEVISION PANEL MADE OF THE SHEET
Document Type and Number:
WIPO Patent Application WO/2008/105247
Kind Code:
A1
Abstract:
A coated steel sheet consisting of a steel sheet, zinc-base plating layers lying
on both sides of the sheet respectively, chromium-free chemical conversion
coating layers lying on the plating layers respectively, an under coat which
contains a color pigment and lies on one of the chemical conversion coating layers,
and a top coat which is made of a brightener-containing organic resin and lies
on the under coat, with the total thickness of the top and under coats being 10μm
or below. The coated steel sheet is excellent in brightness and in the ability
to cover the color and flaws of basis material, thus being suitable for a television
panel.
Inventors:
TADA CHIYOKO (JP)
OGATA HIROYUKI (JP)
OGATA HIROYUKI (JP)
Application Number:
PCT/JP2008/052584
Publication Date:
September 04, 2008
Filing Date:
February 08, 2008
Export Citation:
Assignee:
JFE STEEL CORP (JP)
TADA CHIYOKO (JP)
OGATA HIROYUKI (JP)
TADA CHIYOKO (JP)
OGATA HIROYUKI (JP)
International Classes:
B32B15/08; B05D7/14; C09D5/00; C09D5/29; C09D7/61; C09D7/62; C09D7/65; C09D201/00; C23C28/00
Foreign References:
| JPH09155283A | 1997-06-17 | |||
| JP2008036980A | 2008-02-21 | |||
| JP2008055774A | 2008-03-13 | |||
| JP2006264083A | 2006-10-05 | |||
| JP2004050461A | 2004-02-19 | |||
| JPH04215873A | 1992-08-06 |
Other References:
See also references of EP 2116369A4
Attorney, Agent or Firm:
OCHIAI, Kenichiro (JFE TECHNO-RESEARCH CORPORATION7th floor Yanagiya building.,1-10, Nihonbashi 2-chom, Chuo-ku Tokyo 27, JP)
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