发明名称 |
一种分散法制备含氟聚合物的方法 |
摘要 |
本发明涉及一种分散法制备含氟聚合物的方法,包括采用至少一种含氟烯烃单体进行均聚反应或共聚反应,或者,至少一种含氟烯烃单体与至少一种非含氟烯烃单体在引发剂作用下进行共聚反应,反应温度5~150℃,反应压力1~10MPa,反应时间0.1~50h,聚合过程中含氟表面活性剂在反应介质中的质量百分含量为0.001%~10%。本发明提供一种不采用全氟辛酸及其衍生物作为分散剂制备含氟聚合物的方法,该方法不仅操作简单、安全性高、聚合条件易于控制,并且避免采用全氟辛酸及其衍生物作为分散剂,避免了全氟辛酸及其衍生物对环境的污染。 |
申请公布号 |
CN103193904B |
申请公布日期 |
2015.09.09 |
申请号 |
CN201310120212.9 |
申请日期 |
2013.04.08 |
申请人 |
山东东岳高分子材料有限公司 |
发明人 |
夏俊;魏文涛 |
分类号 |
C08F14/26(2006.01)I;C08F14/28(2006.01)I;C08F16/24(2006.01)I;C08F14/24(2006.01)I;C08F14/22(2006.01)I;C08F14/20(2006.01)I;C08F14/18(2006.01)I;C08F2/18(2006.01)I;C07C59/135(2006.01)I;C07C51/363(2006.01)I |
主分类号 |
C08F14/26(2006.01)I |
代理机构 |
济南金迪知识产权代理有限公司 37219 |
代理人 |
朱家富 |
主权项 |
一种分散法制备含氟聚合物的方法,其特征在于,包括采用至少一种含氟烯烃单体进行均聚反应或共聚反应,或者,至少一种含氟烯烃单体与至少一种非含氟烯烃单体在引发剂作用下进行共聚反应,反应温度5~150℃,反应压力1~10MPa,反应时间0.1~50h,聚合过程中含氟表面活性剂在反应体系中的质量百分含量为0.001%~10%,所述的含氟表面活性剂通式如下:[CF<sub>3</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF(CF<sub>3</sub>)‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF(CF<sub>3</sub>)‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF(CF<sub>3</sub>)‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF(CF<sub>3</sub>)‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF2‑CF2‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF(CF<sub>3</sub>)‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF(CF<sub>3</sub>)‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF(CF<sub>3</sub>)‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑O‑CF(CF<sub>3</sub>)‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF3‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF(CF<sub>3</sub>)‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF(CF<sub>3</sub>)‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>[CF<sub>3</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑O‑CHF‑CF<sub>2</sub>‑CF<sub>2</sub>‑CF<sub>2</sub>‑COO]<sub>n</sub>A<sup>n</sup><sup>+</sup>其中,A<sup>n+</sup>表示n价的阳离子,n为1、2或3。 |
地址 |
256401 山东省淄博市桓台县唐山镇 |