| 发明名称 | Heat transfer compositions | ||
| 摘要 | The invention provides a heat transfer composition comprising (i) a first component selected from trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)), cis-1,3,3,3-tetrafluoropropene (R-1234ze(Z)) and mixtures thereof; (ii) carbon dioxide (R-744); and (iii) a third component selected from propylene (R-1270), propane (R-290), n-butane (R-600), isobutane (R-600a), and mixtures thereof. | ||
| 申请公布号 | US8808570(B2) | 申请公布日期 | 2014.08.19 |
| 申请号 | US201113698803 | 申请日期 | 2011.05.20 |
| 申请人 | Mexichem Amanco Holding S.A. de C.V. | 发明人 | Low Robert E. |
| 分类号 | C09K5/04;C08J9/00;B08B3/00;F03C99/00 | 主分类号 | C09K5/04 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Brinks Gilson & Lione |
| 主权项 | 1. A heat transfer composition comprising: (i) from about 50 to about 95% by weight R-1234ze(E); (ii) from about 2 to about 30% by weight R-744; and (iii) from about 3 to about 20% by weight of a third component selected from R-1270, R-290, R-600, R600a, and mixtures thereof. | ||
| 地址 | Tlalnepantla, Estado de Mexico MX | ||