Invention Grant
- Patent Title: Use of hydrogenated diene styrene polymer to reduce particulate emissions
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Application No.: US17913607Application Date: 2021-03-23
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Publication No.: US12247176B2Publication Date: 2025-03-11
- Inventor: Gautier Burette , François Paoloni
- Applicant: TotalEnergies OneTech
- Applicant Address: FR Courbevoie
- Assignee: TotalEnergies OneTech
- Current Assignee: TotalEnergies OneTech
- Current Assignee Address: FR Courbevoie
- Agency: Troutman Pepper Locke LLP
- Priority: FR2002902 20200325
- International Application: PCT/EP2021/057439 WO 20210323
- International Announcement: WO2021/191210 WO 20210930
- Main IPC: C10M143/12
- IPC: C10M143/12 ; C10M143/10 ; C10M169/04 ; C10N20/00 ; C10N20/06 ; C10N30/00 ; C10N40/25 ; C10N60/02
Abstract:
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.
Public/Granted literature
- US20230141132A1 USE OF HYDROGENATED DIENE STYRENE POLYMER TO REDUCE PARTICULATE EMISSIONS Public/Granted day:2023-05-11
Information query
