发明名称 |
Method of anodising aluminium, novel article with an anodised aluminium surface, and use thereof in alkaline conditions. |
摘要 |
<p>In order to improve the resistance to staining by alkaline media of anodised aluminium prepared in a conventional acid electrolyte, the aluminium (including aluminium alloy) article is first anodised in borate electrolyte before being anodised in acid electrolyte.</p> |
申请公布号 |
EP0008212(A1) |
申请公布日期 |
1980.02.20 |
申请号 |
EP19790301573 |
申请日期 |
1979.08.03 |
申请人 |
UNITED STATES BORAX &, CHEMICAL CORPORATION |
发明人 |
HENLEY, VERNON FREDERICK FRANK;CREFFIELD, GEOFFREY KENNETH;WICKENS, ANTHONY JOHN;DOWD, ANTONY CLETUS HENRY |
分类号 |
C25D11/06;C25D11/12;(IPC1-7):25D11/12;25F3/04;06B1/12 |
主分类号 |
C25D11/06 |
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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