Fluoropolymers comprising monomeric units derived from a vinyl perfluoroalkyl or vinyl perfluoroalkylenoxide perfluorovinyl ether

Fluoropolymers comprising monomeric units derived from a vinyl perfluoroalkyl or vinyl perfluoroalkylenoxide perfluorovinyl ether

  • CN 105,283,475 A
  • Filed: 06/10/2014
  • Published: 01/27/2016
  • Est. Priority Date: 06/14/2013
  • Status: Active Application
First Claim
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1. comprise a composition for fluoropolymer, described fluoropolymer derives from (i) polymerisable fluorinated olefinic monomer and (ii) is selected from CF 2=CFO-R f-CH=CH 2the polymerization of perfluorovinyl ether monomer containing alkene, wherein R ffor fully-fluorinated group, optionally comprise O atom in chain, precondition is described R fgroup does not comprise 2 or 3 chain Atoms between the Sauerstoffatom of described vinyl ether group and described vinyl groups.

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