| 发明名称 |
Fluorine-containing polyether and nonionic surfactant comprising the same. |
| 摘要 |
<p>A fluorine-containing polyether of the formula: Rf-X-A (I) or A-X-R min f-X-A (II) wherein Rf and R min f are a group containing a perfluoroalkyl polyether group, X is -CF2COO-, -C2F4COO- or -CF2CF2 and A is a group containing a polyalkylene glycol group, can be used as a nonionic surfactant which is compatible with a perfluoroalkyl polyether.</p> |
| 申请公布号 |
EP0338530(A2) |
申请公布日期 |
1989.10.25 |
| 申请号 |
EP19890107025 |
申请日期 |
1989.04.19 |
| 申请人 |
DAIKIN INDUSTRIES, LIMITED |
发明人 |
TOHZUKA, TAKASHI;ISHIKAWA, SUEYOSHI;YAMAMOTO, IKUO |
| 分类号 |
B01F17/42;B01F17/00;C07C41/00;C07C43/12;C07C67/00;C07C69/63;C08G65/00;C08G65/32;C09K3/16 |
主分类号 |
B01F17/42 |
| 代理机构 |
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