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Title:
BLACK COATED METAL PLATE
Document Type and Number:
WIPO Patent Application WO/2015/064218
Kind Code:
A1
Abstract:
Provided is a black coated metal plate which has a coating film having a sufficiently thin total thickness and a good blackness degree, and which has excellent durability and no appearance defect. A black coated metal plate according to the present invention is characterized in that: a first black layer which is formed from an aqueous black resin composition containing a water-dispersed polyester resin as a base and has a film thickness of 0.8-1.6 μm is laminated on at least one surface of a metal plate; a second black layer which is formed from a solvent borne black coating material and has a film thickness of 5-9 μm is laminated on the first black layer; and the aqueous black resin composition contains a surface-treated carbon black, the surface of which is covered with an aqueous resin.

Inventors:
NAKAMOTO TADASHIGE
EGUCHI TORU
YAMAMOTO KAYO
Application Number:
PCT/JP2014/073658
Publication Date:
May 07, 2015
Filing Date:
September 08, 2014
Export Citation:
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Assignee:
KOBE STEEL LTD (JP)
International Classes:
B32B15/08; B05D7/14; B05D7/24; B32B15/09; C09D5/02; C09D7/61; C09D167/00; C23C26/00; C09D5/08
Domestic Patent References:
WO2011122326A12011-10-06
WO2010137726A12010-12-02
Foreign References:
JP2011224972A2011-11-10
JP2001009966A2001-01-16
JP2013180493A2013-09-12
JP2011058032A2011-03-24
JP2013208889A2013-10-10
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (JP)
Hisakazu Ueki (JP)
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