发明名称 |
DISPERSANT VISCOSITY MODIFIERS WITH SULFONATE FUNCTIONALITY |
摘要 |
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. |
申请公布号 |
WO2016044262(A1) |
申请公布日期 |
2016.03.24 |
申请号 |
WO2015US50166 |
申请日期 |
2015.09.15 |
申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
PRESTON, ADAM;ZHANG, YANSHI;SLOCUM, SONA, S.;GIESELMAN, MATTHEW, D. |
分类号 |
C10M151/04;C10N30/02;C10N30/04;C10N30/06;C10N40/25 |
主分类号 |
C10M151/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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