公开(公告)号：EP2488615A1

公开(公告)日：2012-08-22

申请号：EP10762848.9

申请日：2010-10-04

申请人： ExxonMobil Research and Engineering Company

发明人： SIROTA, Eric, B. ,  SAEGER, Roland, B.

IPC分类号： C10M107/02 ,  C10G21/00 ,  C10G31/00 ,  C10N20/02 ,  C10N20/04

CPC分类号： C10M107/02 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2400/10 ,  C10M171/00 ,  C10M2205/173 ,  C10M2207/026 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/028 ,  C10N2220/031

摘要： The present invention is directed to a heavy hydrocarbon composition useful as a heavy lubricant oil base stock and to a heavy lubricant composition derived from the heavy lubricant oil base stock that remains clear and bright even after being cooled to room temperature and stored for an extended period of time.