A lubricating oil additive composition comprising a first carboxylate detergent having a TBN of the actives of greater than about 200 to about 400; a second carboxylate detergent having a TBN of the actives of greater than about 60 to about 200; and at least one polyalkenyl succinimide
申请公布号
US2013157910(A1)
申请公布日期
2013.06.20
申请号
US201113329062
申请日期
2011.12.16
申请人
LI YUE-RONG;BOFFA ALEXANDER B.;CHEVRON ORONITE COMPANY LLC
