发明名称 |
ELECTRICALLY INSULATING COATINGS |
摘要 |
Disclosed is a process for applying an electrical insulating coating onto a ferrous metal surface and the ferrous metal surface with the coating thereon. The insulating coating comprises phosphate and nitrate applied in a thin film of from about 200 mg to about 400 mg coating weight per square foot of ferrous metal surface coated. |
申请公布号 |
GB2074195(A) |
申请公布日期 |
1981.10.28 |
申请号 |
GB19810011700 |
申请日期 |
1981.04.13 |
申请人 |
PYRENE CHEMICAL SERVICES LTD |
发明人 |
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分类号 |
C23C22/00;C23C22/74;(IPC1-7):23F7/10 |
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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