发明名称 |
AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE |
摘要 |
Azeotropic or azeotrope-like compositions are disclosed. The azeotropic or azeotrope-like compositions are mixtures of Z-1,1,1,4,4,4-hexafluoro-2-butene with diethyl ether, 2-chloropropane, or perfluoro(2-methyl-3-pentanone). Also disclosed is a process of preparing a thermoplastic or thermoset foam by using such azeotropic or azeotrope-like compositions as blowing agents. Also disclosed is a process of producing refrigeration by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed is a process of producing an aerosol product by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotropic or azeotrope-like compositions. Also disclosed is a process of using such azeotropic or azeotrope-like compositions as dielectrics.
|
申请公布号 |
CA2725404(A1) |
申请公布日期 |
2009.12.23 |
申请号 |
CA20092725404 |
申请日期 |
2009.06.19 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ROBIN, MARK L. |
分类号 |
C09K3/30;A62D1/00;C08J9/14;C09K5/04 |
主分类号 |
C09K3/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|