DISPERSANT VISCOSITY MODIFIERS WITH SULFONATE FUNCTIONALITY
A lubricating composition includes an oil of lubricating viscosity and an oil-soluble dispersant viscosity modifier, which includes an olefin-based polymer backbone and at least one pendent functional group. Each of the at least one pendent functional group is independently attached to the olefin-ba...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | English French German |
Published |
02.11.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A lubricating composition includes an oil of lubricating viscosity and an oil-soluble dispersant viscosity modifier, which includes an olefin-based polymer backbone and at least one pendent functional group. Each of the at least one pendent functional group is independently attached to the olefin-based polymer backbone by a linking group. The at least one pendent functional group includes a sulfonate moiety. |
---|---|
Bibliography: | Application Number: EP20150778794 |