| 发明名称 |
Process for producing carboxyl group-containing vinylidene fluoride copolymer |
| 摘要 |
A carboxyl group-containing fluorine copolymer is produced safely at a low cost by treating a vinylidene fluoride copolymer with a base and a peroxide, preferably in the presence of a phase-transfer catalyst such as a quaternary ammonium salt or a quaternary phosphonium salt. |
| 申请公布号 |
US6329471(B1) |
申请公布日期 |
2001.12.11 |
| 申请号 |
US19990272825 |
申请日期 |
1999.03.19 |
| 申请人 |
NIPPON MEKTRON LIMITED |
发明人 |
MIZUIDE FUMIYO;TATSU HARUYOSHI;SOKOLOV SERGEY VASILIEVICH;ZHURAVLEV MICHAIL VASILIYEVICH;KOKOTIN IGOR VLADIMIROVICH;BLAGODATOVA OLGA VIKTORINOVNA |
| 分类号 |
C08F14/22;C08F8/06;C08F8/44;C08F214/22;(IPC1-7):C08F214/22 |
主分类号 |
C08F14/22 |
| 代理机构 |
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代理人 |
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| 地址 |
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