| 发明名称 |
POLYOL ESTER LUBRICANTS FOR REFRIGERANT HEAT TRANSFER FLUIDS |
| 摘要 |
A variety of specific esters and mixtures of esters of polyhydric alcohols, particularly pentaerythritol, that are especially valuable lubricants for chlorine-free fluorocarbon refrigerant heat transfer fluids, particularly Refrigerant 134a (1,1,1,2-tetrafluoroethane), are described. |
| 申请公布号 |
WO9324585(A1) |
申请公布日期 |
1993.12.09 |
| 申请号 |
WO1992US04438 |
申请日期 |
1992.06.03 |
| 申请人 |
HENKEL CORPORATION |
发明人 |
SCHNUR, NICOLAS, E.;ZEHLER, EUGENE, R. |
| 分类号 |
C08G75/02;C08K5/37;C08L23/06;C08L81/02;C09K5/00;C09K5/04;C10M105/38;C10M105/42;C10M105/48;C10M169/04;C10M171/00;C10N20/00;C10N30/00;H01B3/30;(IPC1-7):C09K5/04 |
主分类号 |
C08G75/02 |
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