发明名称 |
PROCESS FOR IMPROVING THE LUBRICATING PROPERTIES OF BASE OILS USING ISOMERIZED PETROLEUM PRODUCT |
摘要 |
<p>A method for improving the lubricating properties of a isomerized distillate base oil having a kinematic viscosity at 100 degrees C between about 2.5 cSt and about 8 cSt, the method comprising blending with said isomerized distillate base oil a sufficient amount of a pour point depressing base oil blending component to reduce the pour point of the resulting base oil blend at least 3 degrees C below the pour point of the distillate base oil wherein the pour point depressing base oil blending component is an isomerized petroleum derived base oil containing material having a boiling range above about 1050 degrees R; also lubricating base oil blends prepared according to the process; and the pour point depressing base oil blending component. (No drawings)</p> |
申请公布号 |
SG155201(A1) |
申请公布日期 |
2009.09.30 |
申请号 |
SG20090052986 |
申请日期 |
2005.04.11 |
申请人 |
CHEVRON U.S.A. INC. |
发明人 |
MILLER, STEPHEN, J.;ROSENBAUM, JOHN, M. |
分类号 |
C10M101/02;C10M159/04;C10M159/12;C10M171/02 |
主分类号 |
C10M101/02 |
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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