发明名称 |
Process for surface-treating body made of metal |
摘要 |
A process for surface-treating a body made of metal is disclosed, which includes a step of immersing the body made of metal in an aqueous solution containing at least one organometallic compound and at least one film-forming assistant, thereby forming a transparent film on a surface of the body made of metal. Further, in accordance with the present invention, there is provided a composition of matter including a substrate made of magnesium or a magnesium alloy and a transparent film formed on the substrate, which can be prepared by the process.
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申请公布号 |
US5851597(A) |
申请公布日期 |
1998.12.22 |
申请号 |
US19970802532 |
申请日期 |
1997.02.18 |
申请人 |
SONY CORPORATION;DENKA HIMAKU INC. |
发明人 |
KAKIZAKI, MASAHIKO;AKIMOTO, MASAHIRO |
分类号 |
C23C22/00;B05D7/14;C09D5/08;C23C22/57;C23C22/68;(IPC1-7):C23C22/00;B05D1/18 |
主分类号 |
C23C22/00 |
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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