Porous resin particle having hydroxy group or primary amino group and production method thereof

Porous resin particle having hydroxy group or primary amino group and production method thereof

  • CN 101,429,262 A
  • Filed: 11/05/2008
  • Published: 05/13/2009
  • Est. Priority Date: 11/05/2007
  • Status: Active Application
First Claim
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1. method that is used to prepare porous resin particle with the X of functional group, described method comprises:

  • The aromatic diethylene base monomer of the aromatic series mono-vinyl monomer of dissolving free redical polymerization, free redical polymerization and polymerization starter are with the preparation monomer solution in organic solvent;

    In the presence of dispersion stabilizer, in water, disperse described monomer solution to obtain the suspension polymerization mixture;

    AndCarry out suspension copolymerization, when through suspension copolymerization whole polymerization time 0~

    80% the time, will be added in the described suspension polymerization mixture by the sulfhydryl compound of formula (I) expression;

    HS-R-X(I)Wherein, it is 2~

    12 alkylidene group that R represents the carbon number, and the X of functional group representative is selected from the functional group of hydroxyl and primary amine groups.

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