| 发明名称 |
REFRIGERATING COMPOSITION AND METHOD OF USING IT |
| 摘要 |
A blend of a tetrafluoroethane or pentafluoroethane refrigerant with a di-functional random polyalkylene glycol based on significant amounts of ethylene oxide and propylene oxide and having an SUS viscosity at 100 DEG F of 100 to 1200 is disclosed for use in compression refrigeration. |
| 申请公布号 |
JPH03103496(A) |
申请公布日期 |
1991.04.30 |
| 申请号 |
JP19900141721 |
申请日期 |
1990.06.01 |
| 申请人 |
E I DU PONT DE NEMOURS & CO;UNION CARBIDE CHEM & PLAST CO INC |
发明人 |
ROBAATO AREKUSANDAA GORUSUKI;UIRIAMU ROUERU BURAUN |
| 分类号 |
C09K5/04;C10M105/18;C10M107/34;C10M171/00;C10N20/00;C10N20/02;C10N40/30;C10N70/00 |
主分类号 |
C09K5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
