Invention Grant
- Patent Title: Lubricating oil compositions containing sterically hindered amines as ashless TBN sourcces
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Application No.: US13550646Application Date: 2012-07-17
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Publication No.: US09969950B2Publication Date: 2018-05-15
- Inventor: Tushar K. Bera , Joseph P. Hartley , Guifeng Li , Gabriele Candido , Christina Gulacsy
- Applicant: Tushar K. Bera , Joseph P. Hartley , Guifeng Li , Gabriele Candido , Christina Gulacsy
- Applicant Address: GB
- Assignee: INFINEUM INTERNATIONAL LIMITED
- Current Assignee: INFINEUM INTERNATIONAL LIMITED
- Current Assignee Address: GB
- Main IPC: C10M133/06
- IPC: C10M133/06 ; C10M133/04
Abstract:
Hindered amines useful as ashless TBN sources for lubricating oil compositions that are compatible with fluoroelastomeric engine seal materials, and lubricating oil compositions containing such compounds.
Public/Granted literature
- US20140024569A1 Lubricating Oil Compositions Containing Sterically Hindered Amines as Ashless TBN Sourcces Public/Granted day:2014-01-23
Information query
IPC分类:
