| 发明名称 |
AZEOTROPIC OR PSEUDO-AZEOTROPIC COMPOSITIONS AND USE OF THESE COMPOSITIONS |
| 摘要 |
The invention concerns 1,1,1,3,3-pentafluorobutane which forms azeotropic or pseudo-azeotropic compositions with alkanes having 5 or 6 carbon atoms. These compositions are used in particular as foaming agents in polymeric cell-closed foams. |
| 申请公布号 |
WO9839378(A1) |
申请公布日期 |
1998.09.11 |
| 申请号 |
WO1998EP01124 |
申请日期 |
1998.02.21 |
| 申请人 |
SOLVAY (SOCIETE ANONYME);BARTHELEMY, PIERRE;BUYLE, OLIVIER;DOURNEL, PIERRE |
发明人 |
BARTHELEMY, PIERRE;BUYLE, OLIVIER;DOURNEL, PIERRE |
| 分类号 |
C08G18/00;C08G101/00;C08J9/14;C09K3/00;C09K5/04;C11D7/24;C11D7/50;C23G5/028 |
主分类号 |
C08G18/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
