- 专利标题： A PHOSPHONIUM-BASED IONIC LIQUID AND ITS USE AS A LUBRICANT ADDITIVE
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申请号： US17919471申请日： 2021-04-07
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公开(公告)号： US20230279307A1公开(公告)日： 2023-09-07
- 发明人: Modestino DE FEO , Vanessa PICHON , Thomas SCHUBERT , Boyan ILIEV
- 申请人： TOTALENERGIES ONETECH
- 申请人地址： FR Courbevoie
- 专利权人： TOTALENERGIES ONETECH
- 当前专利权人： TOTALENERGIES ONETECH
- 当前专利权人地址： FR Courbevoie
- 优先权： EP 315182.4 2020.04.16
- 国际申请： PCT/EP2021/059088 2021.04.07
- 进入国家日期： 2022-10-17
- 主分类号： C10M137/12
- IPC分类号： C10M137/12 ; C10M169/04 ; C07F9/54
摘要：
A phosphonium-based ionic liquid compound including a particular phosphonium cation and a carboxylate anion. A lubricant composition including it, and its use as a detergent and anti-corrosion additive in a lubricant, in particular a marine lubricant.
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