| 发明名称 |
FLUORINE-CONTAINING COMPOUNDS, AND THEIR PREPARATION AND USE |
| 摘要 |
A fluorine-containing compound of the formula: <IMAGE> (I) wherein Rf is a C3-C21 fluorine-containing group; R is a hydrogen atom or a C1-C4 acyl group; Q is an aliphatic or aromatic hydrocarbon group having not more than twenty-one carbon atoms; and n is an integer of 1 to 10 lowers the surface tensions of water and/or organic liquids and the interfacial tensions between them. |
| 申请公布号 |
DE3263461(D1) |
申请公布日期 |
1985.06.20 |
| 申请号 |
DE19823263461 |
申请日期 |
1982.01.29 |
| 申请人 |
DAIKIN KOGYO CO., LTD. |
发明人 |
HISAMOTO, IWAO;MAEDA, CHIAKI;NISHIWAKI, MITSUHIRO |
| 分类号 |
C07C69/63;A62D1/00;B01F17/42;B01J27/00;C07C41/00;C07C41/03;C07C43/13;C07C43/178;C07C43/23;C07C67/00;C07C69/02;C11D1/66;(IPC1-7):C07C43/13 |
主分类号 |
C07C69/63 |
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