| 发明名称 | Vapor space anticorrosive composition | ||
| 摘要 | The present invention refers to a vapor space anticorrosive composition comprising corrosion inhibitors, surfactants and possibly thickeners, wherein one surfactant is selected from alkylamine ethoxylates, and being useful as an engine run-in composition and as a coolant. | ||
| 申请公布号 | US9505969(B2) | 申请公布日期 | 2016.11.29 |
| 申请号 | US201514951572 | 申请日期 | 2015.11.25 |
| 申请人 | BASF SE | 发明人 | Dietl Harald;Nitzschke Uwe |
| 分类号 | C09K15/22;C09K5/10;C09K5/20;C23F11/02 | 主分类号 | C09K15/22 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A vapor space anticorrosive coolant composition, comprising a corrosion inhibitor, and a surfactant, wherein the surfactant is an alkylamine ethoxylate comprising a C3 to C20 alkyl chain and from 1 to 35 ethylene oxide units, and the corrosion inhibitor is an ethoxylate of castor oil. | ||
| 地址 | Ludwigshafen DE | ||