申请人:E. I. Du Pont de Nemours and Company
公开号:US04384128A1
公开(公告)日:1983-05-17
Perfluoroglycidyl ethers of the formula ##STR1## are prepared by epoxidation of a perfluoroallyl ether of the formula CF.sub.2 .dbd.CFCF.sub.2 OR.sub.F. The glycidyl ethers are useful as monomers for preparing polymers which are useful as stable oils and greases. Polymers containing functional moieties which provide crosslinking or cure sites are stable elastomeric materials useful as sealants, caulks, and fabricated objects.
公式##STR1##的全氟环氧乙醚是通过将化学式CF.sub.2 .dbd.CFCF.sub.2 OR.sub.F的全氟烯醚进行环氧化而制备的。这些环氧乙醚可用作制备稳定油脂的聚合物单体。含有提供交联或固化位点的官能团的聚合物是稳定的弹性材料,可用作密封剂、填缝剂和制造物体。