| 发明名称 |
ФТОРСОДЕРЖАЩИЙ ПОЛИМЕР ДЛЯ ПОЛУЧЕНИЯ ФТОРЭЛАСТОМЕРА |
| 摘要 |
The present invention relates to a fluoropolymer comprising repeating units derived from one or more gaseous fluorinated olefins and having one or more cure sites comprising (a) a halogen capable of participating in a peroxide cure reaction or (b) a nitrile group, said fluoropolymer further comprising repeating units derived from one or more fluorinated allyl ethers of the formula: <?in-line-formulae description="In-line Formulae" end="lead"?>CF2-CF-CF(Z)-O-Rf (I)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein Z represents F or CF3 and Rf represents a fluorinated alkyl group that may contain one or more catenary oxygen atoms. The fluoropolymer can be cured to a fluoroelastomer. The invention also relates to a curable fluoroelastomer composition comprising the fluoropolymer and a curing agent. |
| 申请公布号 |
RU2007121552(A) |
申请公布日期 |
2009.01.27 |
| 申请号 |
RU20070121552 |
申请日期 |
2005.11.16 |
| 申请人 |
ЗМ Инновейтив Пропертиз Компани (ЗМ Innovative Properties Company) (US) |
发明人 |
ХИНТЦЕР Клаус (DE);ЮРГЕНС Майкл (DE);КАСПАР Харалд (DE);ЛОХХААС Кай Хельмут (DE);ШВЕРТФЕГЕР Вернер (DE) |
| 分类号 |
C08F214/18 |
主分类号 |
C08F214/18 |
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