| 发明名称 |
Fluoroalkylethoxylate compositions having enhanced water solubility |
| 摘要 |
Mixture of the compounds: F(CF2)m-(CH2)n-(OCH2CH2)p-OH wherein m=2 and about 20, but in at least 5 weight % of molecules m is 8 or higher or mixtures of the same, but in no more than 5 weight % of the molecules is m equal to 14 or higher or mixtures of the same; n=1 to 3; & p=1 to 40, but the mixture has an average p=8 to 17.
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| 申请公布号 |
US5567857(A) |
申请公布日期 |
1996.10.22 |
| 申请号 |
US19940263091 |
申请日期 |
1994.06.21 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HUANG, HSU-NAN;HALLING, ROBERT A. |
| 分类号 |
B01J31/14;B01F17/00;C07B61/00;C07C41/03;C07C43/11;C07C217/28;C07C303/40;C07C311/09;C08G65/26;C08G65/28;C11D1/00;(IPC1-7):C07C43/11 |
主分类号 |
B01J31/14 |
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