发明名称 |
IMPROVMENT OF APPEARANCE OF WATER PAINT FILM |
摘要 |
PURPOSE:To prevent the keloidal appearance defect of a water paint film on a galvanized steel plate, by treating the surface of the plate with an aqueous solution of an organic carboxylic acid having a pH value of 2-5, and coating the treated surface with a water paint containing a water-soluble resin component having an acid value of>=30. |
申请公布号 |
JPS53102347(A) |
申请公布日期 |
1978.09.06 |
申请号 |
JP19770016091 |
申请日期 |
1977.02.18 |
申请人 |
DAINIPPON TORYO KK |
发明人 |
TSUGUNI HIDEYOSHI;MATSUDA MITSUHIRO |
分类号 |
B05D7/14;C23G1/02;C23G1/10 |
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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