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). |
申请公布号 |
EP1960567(A1) |
申请公布日期 |
2008.08.27 |
申请号 |
EP20060834380 |
申请日期 |
2006.12.05 |
申请人 |
NIPPON STEEL CORPORATION |
发明人 |
SHOJI, HIROMASA;KAJIRO, HIROSHI |
分类号 |
C23C22/34;B05D7/00;B32B15/08;B32B15/18;B32B15/20;B32B27/06;B32B27/28;B32B27/36;C09D5/08;C23C28/00;C25D9/04;C25D9/08 |
主分类号 |
C23C22/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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