| 发明名称 |
AQUEOUS EMULSION POLYMERIZATION IN THE PRESENCE OF ETHERS ASCHAIN TRANSFER AGENTS TO PRODUCE FLUOROPOLYMERS |
| 摘要 |
The present invention provides a method of making a fluoropolymer comprising repeating units derived from one or more gaseous fluorinated monomers. The method comprises an aqueous emulsion polymerization of gaseous fluorinated monomers in the presence of an ether selected from the group consisting of dimethyl ether (DME), methyl tertiary butyl ether (MTBE) and mixtures thereo f. |
| 申请公布号 |
CA2446014(A1) |
申请公布日期 |
2002.11.07 |
| 申请号 |
CA20022446014 |
申请日期 |
2002.04.30 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KRICHEL, JOST;WEILANDT, KARL-DIETER;KASPAR, HARALD;HINTZER, KLAUS;CHEN, LISA P.;PETERS, ERIK |
| 分类号 |
C08F2/22;C08F2/00;C08F2/38;C08F14/18;C08F16/24;C08F210/02;C08F214/22;C08F214/26;C08F216/14;C08F259/08;(IPC1-7):C08F14/00 |
主分类号 |
C08F2/22 |
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