发明名称 |
Polymeric Phosphorus Esters for Lubricant Applications |
摘要 |
A lubricant composition of an oil of lubricating viscosity and a polymeric phosphorus ester comprising the condensation product of a monomeric phosphorus acid or an ester thereof with a diol having two hydroxy groups separated by a chain of 4 to about 100 atoms exhibits good volatility, corrosion, wear, and/or seal performance in lubrication of a transmission. |
申请公布号 |
US2013079264(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201013266487 |
申请日期 |
2010.04.21 |
申请人 |
TIPTON CRAIG D.;RAMSEY CHARLA A.;KNAPTON DANIEL J.;ADAMS PAUL E.;THE LUBRIZOL CORPORATION |
发明人 |
TIPTON CRAIG D.;RAMSEY CHARLA A.;KNAPTON DANIEL J.;ADAMS PAUL E. |
分类号 |
C10M137/12 |
主分类号 |
C10M137/12 |
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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