发明名称 |
BASE OIL COMPOSITION COMPRISING OLIGOMERIZED OLEFINS |
摘要 |
<p>We provide a base oil, comprising one or more oligomerized olefins, wherein the base oil has: a. a kinematic viscosity at 100 °C greater than 2.9 mm2/s; b. a viscosity index from 25 to 90; and c. a cloud point less than -55 °C. We provide a base oil made by oligomerizing propylene in an ionic liquid catalyst, where the base oil has a viscosity index from 25 to 90 and the base oil is colorless. We also provide a base oil made by oligomerizing an olefin feed comprising propylene in an acidic alkyl-pyridinium chloroaluminate ionic liquid, wherein the base oil has a viscosity index at 100 °C greater than 2.9 mm2/s, a viscosity index from 25 to 90, and a cloud point less than -55 °C.</p> |
申请公布号 |
WO2011019564(A4) |
申请公布日期 |
2011.09.01 |
申请号 |
WO2010US44410 |
申请日期 |
2010.08.04 |
申请人 |
CHEVRON U.S.A. INC.;ELOMARI, SALEH;MILLER, STEPHEN, J. |
发明人 |
ELOMARI, SALEH;MILLER, STEPHEN, J. |
分类号 |
C10M105/04;C07C2/22 |
主分类号 |
C10M105/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|