发明名称 |
COATED METAL MATERIAL AND MANUFACTURE OF THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a coated metal material having an excellent anti-rust property and a manufacture method of the material. SOLUTION: The coated metal material is a material coated with a coating agent containing a mixture of a poly(vinyl alcohol) with 85-100% saponification and a poly(carboxylic acid) in (97/3) to (5/95) weight ratio and an aqueous solvent and is produced by applying the coating agent to a metal material and heating the resulting metal material at 120 deg.C or higher. The weight decrease of the coating layer is not more than 3% in the case the resulting coated metal material is immersed in hot water at 60 deg.C for 30 minutes.
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申请公布号 |
JP2002086059(A) |
申请公布日期 |
2002.03.26 |
申请号 |
JP20000278271 |
申请日期 |
2000.09.13 |
申请人 |
UNITIKA LTD |
发明人 |
SHIBA YOSHITO;OKAMOTO MASASHI |
分类号 |
B05D7/14;B05D3/10;B32B15/08;C09D129/04;C09D133/02;C09D157/04;C23F11/173;(IPC1-7):B05D7/14 |
主分类号 |
B05D7/14 |
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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