| 发明名称 |
COMPOSITIONS AND METHODS FOR REFRIGERATION |
| 摘要 |
Heat transfer systems, methods and compositions which utilize a heat transfer fluid comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about 70% by weight of HFO-1234yf, provided that the amount of HFO-1234ze and HFO-1234yf in the composition together is at least about 35% by weight, with the weight percent being based on the total of the components (a)-(c) in the composition. |
| 申请公布号 |
US2015144306(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201514604929 |
申请日期 |
2015.01.26 |
| 申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
Yana Motta Samuel F.;Spatz Mark W.;Singh Rajiv Ratna;Richard Robert Gerard;Vera Becerra Elizabet del Carmen;Burger Daniel |
| 分类号 |
C09K5/04;F28D1/00 |
主分类号 |
C09K5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat transfer composition comprising: (a) from about 30% to about 65% by weight of HFC-134a; (b) from about 0% to about 70% by weight of HFO1234ze; and (c) from about 0% to about 70% by weight of HFO-1234yf, provided that the amount of HFO-1234ze and HFO-1234yf in the composition together is at least about 35% by weight, with the weight percent being based on the total of the components (a)-(c) in the composition. |
| 地址 |
Morristown NJ US |
