Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers

Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers

  • CN 101,198,749 A
  • Filed: 10/15/2005
  • Published: 06/11/2008
  • Est. Priority Date: 10/15/2004
  • Status: Active Application
First Claim
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1. One kind to prepare cationic charge be the about 1 modified diallyl-N to about 99 moles of %, the method of N-disubstituted ammonium halide polymers, it is characterized in that comprising:

  • with one or more acrylamide monomers and one or more diallyl-N, N-disubstituted ammonium halide monomer based on monomer about 0.1 to less than about 3, one or more chain-transferring agents of 000ppm and randomly based on monomer about 1 to about 1, carry out polymerization under the existence of one or more crosslinking agents of 000ppm.

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