Invention Grant
- Patent Title: Lubricating composition containing a dispersant
- Patent Title (中): 含有分散剂的润滑组合物
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Application No.: US14641626Application Date: 2015-03-09
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Publication No.: US09359578B2Publication Date: 2016-06-07
- Inventor: Matthew D. Gieselman , Joanne L. Jones , Renee A. Eveland , Patrick E. Mosier , William Ellyatt
- Applicant: The Lubrizol Corporation
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent Deron A. Cook, Esq.; Teresan W. Gilbert, Esq.
- Main IPC: C07D209/00
- IPC: C07D209/00 ; C10M105/56 ; C10M133/48 ; C10M161/00 ; C10M133/56 ; C10M149/02 ; C10M159/02 ; C10M133/12
Abstract:
The invention provides a lubricating composition containing a compound comprising the reaction product of a polyolefin, an ethylenically unsaturated aromatic acylating agent (or carboxylic reactant), and an amine, and an oil of lubricating viscosity. The invention further relates to the use of the lubricating composition in an internal combustion engine.
Public/Granted literature
- US20150175930A1 LUBRICATING COMPOSITION CONTAINING A DISPERSANT Public/Granted day:2015-06-25
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