| 发明名称 |
Use of ethylene-tetrafluoroethylene carboxylic acids and salts as surfactants for aqueous emulsion polymerization of fluorinated monomer |
| 摘要 |
Provided are polyfluorinated carboxylic acids and their salts containing an ethylene-tetrafluoroethylene moiety. The polyfluorinated carboxylic acids and salts are useful as surfactants in polymerization processes. |
| 申请公布号 |
US8058375(B2) |
申请公布日期 |
2011.11.15 |
| 申请号 |
US20090582938 |
申请日期 |
2009.10.21 |
| 申请人 |
QIU WEIMING;E I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
QIU WEIMING |
| 分类号 |
C08K5/101;C08F14/18;C08F14/26;C08F214/18;C08F214/26 |
主分类号 |
C08K5/101 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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