The invention relates to new esters and ester compositions based on a polyol, a dicarboxylic acid and a monocarboxylic acid, a process for their preparation and their use in hydraulic fluids and metal working fluids. The new esters and ester compositions have improved clean burning and lubricity properties when used in/as metal working fluids, especially rolling fluids. The new esters and ester compositions have improved biodegradability and thermal and oxidative stability properties when used in/as hydraulic fluids.
申请公布号
WO0075100(A1)
申请公布日期
2000.12.14
申请号
WO2000GB02207
申请日期
2000.06.07
申请人
IMPERIAL CHEMICAL INDUSTRIES PLC;HOOGENDOORN, RONALD;LINT, JOS-VAN;STEVERINK-DE-ZOETE, MARIAN;AKEN, RON-VAN