发明名称 |
Composite Coated Metal Sheet, Treatment Agent and Method of Manufacturing Composite Coated Metal Sheet |
摘要 |
A composite coated metal sheet comprising a coated film having a low environmental impact prepared free from hexavalent chromium, and having good corrosion resistance equivalent to that provided by chromate treatment and excellent adhesiveness between the coated film and a resin layer formed on the coated film. Also, a treatment agent and a method of manufacturing the composite coated metal sheet with the treatment agent is described. The composite coated metal sheet comprises a coated film formed on a surface of a plated metal sheet or metal sheet, the coated film contains an oxide and/or a hydroxide of metal other than chromium, and an organic component comprising modified and/or unmodified functional group(s).
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申请公布号 |
US2009142589(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20060085446 |
申请日期 |
2006.12.05 |
申请人 |
SHOJI HIROMASA;KAJIRO HIROSHI |
发明人 |
SHOJI HIROMASA;KAJIRO HIROSHI |
分类号 |
B32B15/04;B05D1/36;C09D7/12;C25D9/04 |
主分类号 |
B32B15/04 |
代理机构 |
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地址 |
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