| 发明名称 |
Additive combinations, antifreeze concentrates, coolant compositions and method for using same to provide corrosion and oxidation inhibition at high temperatures |
| 摘要 |
<p>Additive combination, antifreeze concentrate, coolant composition, and methods of using same to inhibit metal corrosion and oxidation at temperatures of 135°C (275 °F) or more.</p> |
| 申请公布号 |
EP1873224(A1) |
申请公布日期 |
2008.01.02 |
| 申请号 |
EP20070111319 |
申请日期 |
2007.06.28 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
ALVERSON, FREDERICK COLLINS;SKROBUL, ANTHONY PAUL |
| 分类号 |
C09K5/20;C23F11/12 |
主分类号 |
C09K5/20 |
| 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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