| 发明名称 |
ELECTROLYTIC TREATMENT OF PHOSPHATED SURFACE |
| 摘要 |
An improved process for preparing a phosphated metal surface for painting comprises electrolyzing the surface as cathode in an aqueous solution containing hexavalent and trivalent chromium in specified concentrations and weight ratios. |
| 申请公布号 |
AU7195187(A) |
申请公布日期 |
1987.10.29 |
| 申请号 |
AU19870071951 |
申请日期 |
1987.04.24 |
| 申请人 |
NIHON PARKERIZING CO. LTD., |
发明人 |
NAME NOT GIVEN |
| 分类号 |
B05D3/10;B05D7/14;C23C22/24;C23C22/83;C25D11/38 |
主分类号 |
B05D3/10 |
| 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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