| 发明名称 |
Fluoropolymer dispersions containing a ph-dependent surfactant |
| 摘要 |
<p>A process of reducing the amount of fluorinated emulsifiers in fluoropolymer dispersions by contacting the fluoropolymer dispersion with an anion exchange resin in the presence of a pH-dependent surfactant, and fluoropolymer dispersions containing the pH-dependent surfactant and uses thereof.</p> |
| 申请公布号 |
EP2639248(A1) |
申请公布日期 |
2013.09.18 |
| 申请号 |
EP20130172108 |
申请日期 |
2008.03.20 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
DADALAS, MICHAEL;HINTZER, KLAUS;MAYER, LUDWIG;ZIPPLIES, TILMAN;MCDONELL, JAMES A. |
| 分类号 |
C08F6/14;C02F1/42;C02F101/14;C08F6/16;C08F6/22;C08F8/00;C08F14/18;C08L27/12 |
主分类号 |
C08F6/14 |
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