发明申请
- 专利标题: Process for making a two-cycle gasoline engine lubricant
- 专利标题(中): 制造双循环汽油发动机润滑剂的方法
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申请号: US11845609申请日: 2007-08-27
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公开(公告)号: US20090062168A1公开(公告)日: 2009-03-05
- 发明人: Joseph Timar , Nancy J. Bertrand , John M. Rosenbaum , Joseph Pudlak , Stephen J. Miller
- 申请人: Joseph Timar , Nancy J. Bertrand , John M. Rosenbaum , Joseph Pudlak , Stephen J. Miller
- 主分类号: C10M169/04
- IPC分类号: C10M169/04
摘要:
A process to prepare a lubricating oil meeting JASO M345:2003 requirements, comprising: hydroisomerization dewaxing a feed to produce a base oil and blending the base oil with less than 5 wt % solvent and a detergent/dispersant additive package. A process for making lubricating oil, comprising blending together a pour point reduced base oil blend with a detergent/dispersant additive package, a smoke-suppression agent, optionally a pour point depressant, and optionally less than about 5 wt % hydrocarbon solvent, whereby a two-cycle gasoline engine lubricant is produced. A process to make a two-cycle gasoline engine lubricant, comprising preparing a pour point reducing blend component by isomerizing a feed, blending it with a light distillate base oil to produce a pour point reduced base oil blend, and blending the pour point reduced base oil blend with a detergent/dispersant additive package and less than 5 wt % solvent. A lubricating oil made by the process described herein.
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