CHROMATE-FREE PRECOATED METAL SHEET WITH METALLIC APPEARANCE AND WATER-BASED COATING COMPOSITION FOR USE IN MANUFACTURING SAME

Title:

CHROMATE-FREE PRECOATED METAL SHEET WITH METALLIC APPEARANCE AND WATER-BASED COATING COMPOSITION FOR USE IN MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2013/065354

Kind Code:

A1

Abstract:

This chromate-free precoated metal sheet bears a coating film (α) on at least one surface of a metal sheet, said coating film (α) comprising an organic resin (A) as the film-forming component and a surface-inactivated flake-shaped aluminum pigment (C). The thickness of the coating film (α) is 2 to 10μm.

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Inventors:

MORISHITA ATSUSHI (JP)
HAYASHI KIMITAKA (JP)
FUDA MASAHIRO (JP)
KIMATA YOSHIO (JP)
UEDA KOHEI (JP)
TOSHIN KUNIHIKO (JP)
WADA YUUSUKE (JP)
OKUMURA KOUJI (JP)

Application Number:

PCT/JP2012/066732

Publication Date:

May 10, 2013

Filing Date:

June 29, 2012

Export Citation:

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Assignee:

NIPPON STEEL & SUMITOMO METAL CORP (JP)
NIPPON FINE COATINGS INC (JP)
MORISHITA ATSUSHI (JP)
HAYASHI KIMITAKA (JP)
FUDA MASAHIRO (JP)
KIMATA YOSHIO (JP)
UEDA KOHEI (JP)
TOSHIN KUNIHIKO (JP)
WADA YUUSUKE (JP)
OKUMURA KOUJI (JP)

International Classes:

B05D7/14; B05D5/06; C09C1/64; C09C3/00; C09D5/02; C09D5/29; C09D7/61; C09D7/62; C09D167/00; C09D175/04; C09D201/00

Domestic Patent References:

WO2010137726A1	2010-12-02
WO2008105247A1	2008-09-04

Foreign References:

JP2007237681A	2007-09-20
JP2002121470A	2002-04-23
JP2004124069A	2004-04-22

Attorney, Agent or Firm:

SHIGA Masatake et al. (JP)
Masatake Shiga (JP)

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