发明名称 |
Extrusion oil composition for carbon electrode manufacture |
摘要 |
Disclosed is a carbon extrusion oil for preparing carbon and graphite electrodes. The composition comprises a mixture of straight-chain paraffin hydrocarbons and cylinder stock derived from a naphthenic type of crude oil. This invention relates to a method for producing extruded carbon or graphite bodies and to a composition for use therein.
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申请公布号 |
US4218305(A) |
申请公布日期 |
1980.08.19 |
申请号 |
US19780925027 |
申请日期 |
1978.07.17 |
申请人 |
ASHLAND OIL INC |
发明人 |
GANNON, CHARLES R;SAWRAN, WILLIAM R |
分类号 |
B30B15/00;C10M101/02;(IPC1-7):B28B3/20;C10M1/04 |
主分类号 |
B30B15/00 |
代理机构 |
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代理人 |
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地址 |
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