申请人:BASF SE
公开号:US20190322958A1
公开(公告)日:2019-10-24
A lubricant composition includes a base oil and an additive package. The additive package includes a seal compatibility additive chosen from a halide seal compatibility additive, an epoxide seal compatibility additive, a boroxine seal compatibility additive, a sulfonate ester seal compatibility additive, and combinations thereof. The alkoxylated amide and the ester are set forth in general formulas A and B, respectively: In general formulas A and B, each R
13
, R
II
, R
III
, and R
IV
, is, independently, a linear or branched, saturated or unsaturated, hydrocarbyl group. In addition, at least one of R
II
and R
III
include an alkoxy group, and R
IV
includes an amine group.