| 发明名称 | Heat transfer compositions | ||
| 摘要 | A heat transfer composition comprising trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)), difluoromethane (R-32) and 1,1-difluoroethane (R-152a). | ||
| 申请公布号 | US8926856(B2) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201313946697 | 申请日期 | 2013.07.19 |
| 申请人 | Mexichem Amanco Holding S.A. de C.V. | 发明人 | Low Robert E. |
| 分类号 | C09K5/04;A23L1/221;C08J9/14;C09K3/30;C11B9/02;C09K3/00;C11D3/43;F01K25/08;F25B45/00;F28C3/06;G06Q30/00 | 主分类号 | C09K5/04 |
| 代理机构 | Ryan Kromholz & Manion, S.C. | 代理人 | Ryan Kromholz & Manion, S.C. |
| 主权项 | 1. A heat transfer composition comprising trans-1,3,3,3-tetrafluoropropene (R-12342e(E)), difluoromethane (R-32) and 1,1-difluoroethane (R-152a), wherein the composition has a fluorine ratio (F/(F+H)) of from about 0.42 to about 0.65 wherein the composition comprises substantially no pentafluoropropene (R-1225). | ||
| 地址 | Tlalnepantla MX | ||