A turbo oil possessing improved rust inhibiting properties is provided by adding to the turbo oil base stock minor amounts of monobasic aminophosphates and dicarboxylic acids. The use of the recited combination produces unexpected superior rust resistance performance as compared to use of the individual components. The turbo oil benefited by the additive is preferably a polyol ester-based oil.
申请公布号
WO9935216(A1)
申请公布日期
1999.07.15
申请号
WO1998US00264
申请日期
1998.01.09
申请人
EXXON RESEARCH AND ENGINEERING COMPANY
发明人
WISOTSKY, MAX, J.;BELTZER, MORTON;ASHCRAFT, THOMAS, L., JR.;BERLOWITZ, PAUL, J.