发明公开
- 专利标题: USE OF HYDROGENATED DIENE STYRENE POLYMER TO REDUCE PARTICULATE EMISSIONS
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申请号: US17913607申请日: 2021-03-23
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公开(公告)号: US20230141132A1公开(公告)日: 2023-05-11
- 发明人: Gautier BURETTE , François PAOLONI
- 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: FR 2002902 2020.03.25
- 国际申请: PCT/EP2021/057439 2021.03.23
- 进入国家日期: 2022-09-22
- 主分类号: C10M143/12
- IPC分类号: C10M143/12 ; C10M143/10 ; C10M169/04
摘要:
The present application relates to the use of a lubricant composition comprising a base oil and a hydrogenated diene styrene polymer to reduce engine particulate emissions.
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