| 发明名称 |
METHOD OF ALKOXYLATING FLUORINATED ALCOHOLS |
| 摘要 |
<p>METHOD FOR ALKOXYLATING FLUORINATED ALCOHOLS Fluorinated alcohols are alkoxylated using catalysts which provide reaction products having low surface tensions and which are stable in severe acidic conditions. The catalysts and method of the present invention provide products having low amounts of by-products such as dioxane and glycol and allow the fluorinated alcohols to be alkoxylated in an efficient and effective manner.</p> |
| 申请公布号 |
CA1246618(A) |
申请公布日期 |
1988.12.13 |
| 申请号 |
CA19840465316 |
申请日期 |
1984.10.12 |
| 申请人 |
DU PONT (E.I.) DE NEMOURS AND COMPANY |
发明人 |
YANG, KANG, (DECEASED);KERFOOT, OLIVER C., JR.;STARKS, CHARLES M. |
| 分类号 |
B01J31/00;C07B31/00;C07B41/04;C07C41/00;C07C41/03;C07C67/00;C07C233/18;C07C301/00;C07C303/40;C07C311/00;(IPC1-7):C07C43/13 |
主分类号 |
B01J31/00 |
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