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专利名称：ETHER COMPOUNDS AND RELATED
COMPOSITIONS
发明人：LAMB, Gordon,GOKHALE, Amit,DAVIES, John,
Philip,REDSHAW, John,SEDEN, Peter,WEST,Kevin
申请号：EP16739539.1申请日：20160617公开号：EP3310884B1公开日：20190918
摘要：In some embodiments, a compound has the formula (I) where: R1 and R2 arealkyl or, together with the carbon atom to which they are attached, cycloalkyl; R3, R4 andR5 are H or alkyl (formula II); R6 is alkyl or where: R7 and R8 are H, alkyl or, together withthe carbon atom to which they are attached, cycloalkyl; R9 is H or alkyl; X is alkylene or isabsent; and p is 0, 1, 2 or 3; and m and n are 0, 1, 2 or 3 provided that m is 0 when R4 andR5 are H. The compound is suitable for use as a base stock which provides low volatilityfor a given viscosity profile. The compound may be used in a lubricant composition for aninternal combustion engine.
申请人：Castrol Limited
代理机构：Pedley, Michael Ewan
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