发明名称 |
COMPOSITIONS AND METHODS FOR DARKENING AND IMPARTING CORROSION-RESISTANT PROPERTIES TO ZINC OR OTHER ACTIVE METALS. |
摘要 |
<p>Methods and compositions that serve to both darken a zinc or other active! metal surface and impart corrosion-resistant properties thereto, are disclosed. The compositions include an aqueous solution containing about 0.1 percent to about 5 percent ammonium chloride and about 0.1 percent to about 5 percent ammonium molybdate. The compositions utilize particular ratios of concentrations of ammonium chloride and ammonium molybdate.</p> |
申请公布号 |
MXPA05012348(A) |
申请公布日期 |
2006.02.08 |
申请号 |
MX2005PA12348 |
申请日期 |
2004.06.04 |
申请人 |
METAL COATINGS INTERNATIONAL INC. |
发明人 |
BRIAN G. STRAKA |
分类号 |
B32B15/04;C09K13/04;C23C22/40;C23C22/68;C23C22/82;C23F11/00;(IPC1-7):B32B15/04 |
主分类号 |
B32B15/04 |
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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