Thio-phenyl phosphonic piperazine polymer and preparation method thereof

Thio-phenyl phosphonic piperazine polymer and preparation method thereof

  • CN 101,817,846 A
  • Filed: 05/13/2010
  • Published: 09/01/2010
  • Est. Priority Date: 05/13/2010
  • Status: Active Application
First Claim
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1. thio-phenyl phosphonic piperazine polymer, it is characterized in that:

  • the structure of described polymkeric substance is shown below;

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