Process for preparing chloro-ether resin

Process for preparing chloro-ether resin

  • CN 1,401,676 A
  • Filed: 09/28/2002
  • Published: 03/12/2003
  • Est. Priority Date: 09/28/2002
  • Status: Active Application
First Claim
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1. , a kind of preparation method of chlorinated polyether resin, the moiety that it is characterized in that its prescription is as follows:

  • vinylchlorid (VCM) 65-98%, vinyl isobutyl ether (VBM) 2-35%, the 3rd monomer is unsaturated organic acids such as vinylformic acid, maleic anhydride, the 3rd monomeric weight is the 0.03-5% of above-mentioned total monomer weight, polymerization in water, the weight of water is 1-5 times of above-mentioned total monomer weight, drop into dispersion agent, emulsifying agent, initiator etc., polymerization temperature;

    40-80 ℃

    , constantly stir polymerization reaction time during polymerization;

    3-10 hour.

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