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1.发明授权USE OF HIGH VISCOSITY INDEX PAO WITH POLYUREA THICKENERS IN GREASE COMPOSITIONS 有权宝德在润滑脂组合高粘度指数聚脲增稠剂使用
公开(公告)号：EP2271734B1
公开(公告)日：2015-01-07
申请号：EP09755188.1
申请日：2009-03-31
Applicant: ExxonMobil Research and Engineering Company
Inventor： BAUM, William
IPC: C10M169/00 , C10M169/02 , C10N20/06 , C10N30/02 , C10N40/00 , C10N50/10
CPC classification number: C10M143/00 , C10M107/02 , C10M119/02 , C10M119/24 , C10M169/00 , C10M169/02 , C10M2203/1006 , C10M2205/003 , C10M2205/006 , C10M2205/0206 , C10M2205/0213 , C10M2205/0285 , C10M2205/173 , C10M2217/0406 , C10M2217/0456 , C10N2050/10 , C10N2220/00 , C10N2220/082 , C10N2230/02 , C10N2230/06 , C10N2240/046 , C10N2250/10
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2.发明公开
公开(公告)号：EP2271734A2
公开(公告)日：2011-01-12
申请号：EP09755188.1
申请日：2009-03-31
Applicant: ExxonMobil Research and Engineering Company
Inventor： BAUM, William
IPC: C10M169/00 , C10M169/02 , C10N20/06 , C10N30/02 , C10N40/00 , C10N50/10
CPC classification number: C10M143/00 , C10M107/02 , C10M119/02 , C10M119/24 , C10M169/00 , C10M169/02 , C10M2203/1006 , C10M2205/003 , C10M2205/006 , C10M2205/0206 , C10M2205/0213 , C10M2205/0285 , C10M2205/173 , C10M2217/0406 , C10M2217/0456 , C10N2050/10 , C10N2220/00 , C10N2220/082 , C10N2230/02 , C10N2230/06 , C10N2240/046 , C10N2250/10
Abstract: The invention relates to grease compositions containing high viscosity index polyalphaolefins (HVI-PAO) and polyurea thickeners. The use of HVI-PAOs and polyurea thickeners in a bi-modal base stock grease application provides favorable frictional properties and improved overall performance.
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