USE OF HIGH VISCOSITY INDEX PAO WITH POLYUREA THICKENERS IN GREASE COMPOSITIONS

Invention Grant

EP2271734B1 USE OF HIGH VISCOSITY INDEX PAO WITH POLYUREA THICKENERS IN GREASE COMPOSITIONS 有权

Title translation: 宝德在润滑脂组合高粘度指数聚脲增稠剂使用

Patent Title: USE OF HIGH VISCOSITY INDEX PAO WITH POLYUREA THICKENERS IN GREASE COMPOSITIONS
Patent Title (中): 宝德在润滑脂组合高粘度指数聚脲增稠剂使用
Application No.: EP09755188.1

Application Date: 2009-03-31
Publication No.: EP2271734B1

Publication Date: 2015-01-07
Inventor: BAUM, William
Applicant: ExxonMobil Research and Engineering Company
Applicant Address: 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
Assignee: ExxonMobil Research and Engineering Company
Current Assignee: ExxonMobil Research and Engineering Company
Current Assignee Address: 1545 Route 22 East P.O. Box 900 Annandale, NJ 08801-0900 US
Agency: Troch, Geneviève
Priority: US72433P 20080331; US378466 20090213
International Announcement: WO2009145825 20091203
Main IPC: C10M169/00
IPC: C10M169/00 ; C10M169/02 ; C10N20/06 ; C10N30/02 ; C10N40/00 ; C10N50/10

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IPC分类:

C	化学；冶金
C10	石油、煤气及炼焦工业；含一氧化碳的工业气体；燃料；润滑剂；泥煤
C10M	润滑组合物（钻井用组合物入C09K8/02）；在润滑组合物中化学物质或单独使用或用作润滑组分（脱模，即金属脱模剂入B22C3/00，一般塑料或塑态物质的脱模剂入B29C33/56，玻璃脱模剂入C03B40/02；纺织品润滑剂入D06M11/00、D06M13/00、D06M15/00；显微镜检查法用浸液油入G02B21/33）
C10M169/00	以从包括在前述各组中的基料、增稠剂或添加剂中至少选择两类成分的混合物作组分为特征的润滑组合物，这些化合物的每一种均是主要成分