Invention Application
- Patent Title: Precoated metal sheet with little affect on environment
- Patent Title (中): 预涂金属板对环境影响不大
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Application No.: US10581828Application Date: 2004-12-02
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Publication No.: US20070141382A1Publication Date: 2007-06-21
- Inventor: Hiromasa Shoji , Koki Tanaka , Hiromasa Nomura , Yuji Kubo , Takeshi Hamada
- Applicant: Hiromasa Shoji , Koki Tanaka , Hiromasa Nomura , Yuji Kubo , Takeshi Hamada
- Priority: JP2003-404590 20031203
- International Application: PCT/JP04/18340 WO 20041202
- Main IPC: B21D39/00
- IPC: B21D39/00
Abstract:
The present invention provides a precoated metal sheet excellent in the coating material adhesion and having little affect on environment. The precoated metal sheet of the invention is a precoated metal sheet comprising a metal or plated metal sheet having stacked on the surface thereof at least a coat layer and an organic resin layer, the metal or plated metal sheet mainly comprising zinc and aluminum and the coat layer mainly comprising one or both of a metal oxide and a metal hydroxide each using a metal species exclusive of chromium.
Public/Granted literature
- US07682706B2 Precoated metal sheet with little affect on environment Public/Granted day:2010-03-23
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