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1. (WO2013154958) AMINE TERMINATED AND HYDROXYL TERMINATED POLYETHER DISPERSANTS

Pub. No.:    WO/2013/154958    International Application No.:    PCT/US2013/035560
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Tue Apr 09 01:59:59 CEST 2013
IPC: C10M 145/24
C10M 149/14
C10M 159/00
C10M 159/12
C10N 30/04
C10N 40/25
Applicants: THE LUBRIZOL CORPORATION
Inventors: DELBRIDGE, Ewan E.
EVELAND, Renee A.
JONES, Joanne L.
MORETON, David
PUDELSKI, John K.
PROUST, Nicolas
Title: AMINE TERMINATED AND HYDROXYL TERMINATED POLYETHER DISPERSANTS
Abstract:
The disclosed technology relates to a dispersant composition comprising the reaction product of a polyolefin acylating agent and an amine terminated or hydroxyl terminated polyether. In addition, the technology relates to lubricating compositions containing the dispersant composition and an optional synergistic amount of another dispersant, as well as methods of employing the dispersant composition in an engine and engine oils.