| 发明名称 |
Electric discharge machine process and fluid |
| 摘要 |
An electric discharge machine fluid has been discovered. The fluid comprises a naphthene oil and 0.15 to 0.50 wt % 1,6-hexamethylene bis(3,5-ditertiarybutyl-4-hydroxycinnamate). The fluid was found to increase the breakdown voltage of the fluid and to stabilize oxidative deterioration.
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| 申请公布号 |
US5332529(A) |
申请公布日期 |
1994.07.26 |
| 申请号 |
US19920846106 |
申请日期 |
1992.03.05 |
| 申请人 |
TEXACO INC. |
发明人 |
MEAD, THEODORE C.;CULPON, JR., DOUGLAS H. |
| 分类号 |
B23H1/08;H01B3/20;(IPC1-7):H01B3/24 |
主分类号 |
B23H1/08 |
| 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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