发明名称 |
ELECTRICALLY CAST SCREEN AND METHOD |
摘要 |
Metal screen comprising ribs and apertures and process of electrolytically forming a metal screen by forming in a first electrolytic bath a screen skeleton upon a matrix provided with a separating agent, such as beeswax, stripping the formed screen skeleton from the matrix and subjecting the screen skeleton to an electrolysis in a second electrolytic bath in order to deposit metal onto said skeleton. The second electrolytic bath contains an organic compound having at least one unsaturated bond not belonging to a <IMAGE> group. Preferred organic compounds are a butyne diol or an ethylene cyanohydrin. The screen is preferably a cylindrical screen. |
申请公布号 |
JPS56166388(A) |
申请公布日期 |
1981.12.21 |
申请号 |
JP19810057784 |
申请日期 |
1981.04.15 |
申请人 |
STORK SCREENS BV |
发明人 |
MOHAN ANANDO;PURUUIN UIRUHERUMU AROISHISU |
分类号 |
C25D3/18;B26F1/26;C25D1/08;C25D3/12;C25D3/16 |
主分类号 |
C25D3/18 |
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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