申请人:AGUILAR Gaston A.
公开号:US20120258896A1
公开(公告)日:2012-10-11
A lubricating oil composition comprising a zinc dithiocarbamate fraction, for use in a gasoline or diesel engine equipped with fluoroelastomer seals, wherein said zinc dithiocarbamate fraction consists essentially of zinc dithiocarbamate molecules per Formula I:
having alkyl groups R
1
, R
2
, R
3
, and R
4
, wherein the weighted total average for carbon chain lengths for all molecules together is 9 or more:
一种润滑油组合物,包括一种锌二硫代氨基甲酸酯分数,用于装有氟橡胶密封件的汽油或柴油发动机,其中所述锌二硫代氨基甲酸酯分数基本上由符合式I的锌二硫代氨基甲酸酯分子组成,其具有烷基基团R1、R2、R3和R4,其中所有分子的碳链长度的加权总平均值为9或更高: